/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_spec2_product54.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:30:19,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:30:19,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:30:19,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:30:19,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:30:19,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:30:19,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:30:19,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:30:19,048 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:30:19,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:30:19,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:30:19,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:30:19,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:30:19,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:30:19,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:30:19,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:30:19,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:30:19,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:30:19,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:30:19,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:30:19,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:30:19,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:30:19,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:30:19,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:30:19,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:30:19,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:30:19,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:30:19,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:30:19,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:30:19,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:30:19,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:30:19,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:30:19,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:30:19,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:30:19,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:30:19,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:30:19,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:30:19,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:30:19,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:30:19,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:30:19,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:30:19,074 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 12:30:19,083 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:30:19,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:30:19,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:30:19,085 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:30:19,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:30:19,085 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:30:19,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:30:19,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:30:19,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:30:19,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:30:19,086 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:30:19,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:30:19,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:30:19,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:30:19,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:30:19,087 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:30:19,087 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:30:19,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:30:19,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:30:19,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:30:19,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:30:19,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:30:19,089 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:30:19,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:30:19,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:30:19,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:30:19,378 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:30:19,378 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:30:19,379 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product54.cil.c [2020-07-07 12:30:19,441 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc0b84492/c9d1247e79924061baadc9f39af3e133/FLAGa11500434 [2020-07-07 12:30:19,912 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:30:19,913 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product54.cil.c [2020-07-07 12:30:19,932 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc0b84492/c9d1247e79924061baadc9f39af3e133/FLAGa11500434 [2020-07-07 12:30:20,300 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc0b84492/c9d1247e79924061baadc9f39af3e133 [2020-07-07 12:30:20,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:30:20,314 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:30:20,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:30:20,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:30:20,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:30:20,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:20,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11474de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20, skipping insertion in model container [2020-07-07 12:30:20,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:20,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:30:20,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:30:20,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:30:20,851 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:30:20,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:30:20,998 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:30:20,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20 WrapperNode [2020-07-07 12:30:20,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:30:21,000 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:30:21,000 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:30:21,000 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:30:21,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (1/1) ... [2020-07-07 12:30:21,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:30:21,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:30:21,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:30:21,091 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:30:21,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (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 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:30:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:30:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:30:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:30:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:30:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:30:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:30:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:30:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:30:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:30:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:30:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:30:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:30:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:30:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:30:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:30:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:30:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:30:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:30:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:30:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:30:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:30:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:30:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:30:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:30:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:30:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:30:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:30:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:30:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:30:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:30:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:30:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:30:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:30:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:30:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:30:22,330 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:30:22,330 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:30:22,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:30:22 BoogieIcfgContainer [2020-07-07 12:30:22,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:30:22,339 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:30:22,339 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:30:22,342 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:30:22,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:30:20" (1/3) ... [2020-07-07 12:30:22,343 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@576f4307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:30:22, skipping insertion in model container [2020-07-07 12:30:22,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:20" (2/3) ... [2020-07-07 12:30:22,344 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@576f4307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:30:22, skipping insertion in model container [2020-07-07 12:30:22,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:30:22" (3/3) ... [2020-07-07 12:30:22,346 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product54.cil.c [2020-07-07 12:30:22,357 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:30:22,366 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:30:22,380 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:30:22,402 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:30:22,403 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:30:22,403 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:30:22,403 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:30:22,403 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:30:22,404 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:30:22,404 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:30:22,404 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:30:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states. [2020-07-07 12:30:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:30:22,447 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:22,449 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:22,449 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:22,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:22,456 INFO L82 PathProgramCache]: Analyzing trace with hash -757984097, now seen corresponding path program 1 times [2020-07-07 12:30:22,465 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:22,466 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [623956175] [2020-07-07 12:30:22,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,247 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:23,455 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 12:30:23,456 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:23,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [623956175] [2020-07-07 12:30:23,464 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:23,464 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:30:23,466 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15068241] [2020-07-07 12:30:23,480 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:30:23,481 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:23,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:30:23,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:30:23,498 INFO L87 Difference]: Start difference. First operand 345 states. Second operand 4 states. [2020-07-07 12:30:25,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:25,113 INFO L93 Difference]: Finished difference Result 554 states and 656 transitions. [2020-07-07 12:30:25,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:30:25,115 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:30:25,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:25,133 INFO L225 Difference]: With dead ends: 554 [2020-07-07 12:30:25,133 INFO L226 Difference]: Without dead ends: 345 [2020-07-07 12:30:25,139 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:30:25,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2020-07-07 12:30:25,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 294. [2020-07-07 12:30:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2020-07-07 12:30:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 322 transitions. [2020-07-07 12:30:25,308 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 322 transitions. Word has length 148 [2020-07-07 12:30:25,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:25,309 INFO L479 AbstractCegarLoop]: Abstraction has 294 states and 322 transitions. [2020-07-07 12:30:25,309 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:30:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 322 transitions. [2020-07-07 12:30:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:30:25,313 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:25,314 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:25,314 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:30:25,314 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:25,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:25,315 INFO L82 PathProgramCache]: Analyzing trace with hash 764850235, now seen corresponding path program 1 times [2020-07-07 12:30:25,315 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:25,315 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1885396581] [2020-07-07 12:30:25,315 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,684 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:25,786 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 12:30:25,787 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:25,787 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1885396581] [2020-07-07 12:30:25,787 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:25,788 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:30:25,788 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910724428] [2020-07-07 12:30:25,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:30:25,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:25,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:30:25,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:30:25,792 INFO L87 Difference]: Start difference. First operand 294 states and 322 transitions. Second operand 5 states. [2020-07-07 12:30:26,464 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:27,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:27,623 INFO L93 Difference]: Finished difference Result 479 states and 547 transitions. [2020-07-07 12:30:27,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:30:27,624 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:30:27,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:27,628 INFO L225 Difference]: With dead ends: 479 [2020-07-07 12:30:27,628 INFO L226 Difference]: Without dead ends: 334 [2020-07-07 12:30:27,630 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 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 12:30:27,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-07-07 12:30:27,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 284. [2020-07-07 12:30:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 284 states. [2020-07-07 12:30:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 309 transitions. [2020-07-07 12:30:27,716 INFO L78 Accepts]: Start accepts. Automaton has 284 states and 309 transitions. Word has length 149 [2020-07-07 12:30:27,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:27,716 INFO L479 AbstractCegarLoop]: Abstraction has 284 states and 309 transitions. [2020-07-07 12:30:27,716 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:30:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 309 transitions. [2020-07-07 12:30:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-07 12:30:27,719 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:27,719 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:27,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:30:27,720 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:27,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:27,720 INFO L82 PathProgramCache]: Analyzing trace with hash 938731103, now seen corresponding path program 1 times [2020-07-07 12:30:27,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:27,721 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1120826245] [2020-07-07 12:30:27,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,085 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:28,297 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 12:30:28,297 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:28,298 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1120826245] [2020-07-07 12:30:28,299 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:28,299 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:30:28,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659183811] [2020-07-07 12:30:28,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:30:28,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:28,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:30:28,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:30:28,301 INFO L87 Difference]: Start difference. First operand 284 states and 309 transitions. Second operand 11 states. [2020-07-07 12:30:28,744 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:29,098 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:29,348 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:30:29,626 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:29,862 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:30,092 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:31,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:31,927 INFO L93 Difference]: Finished difference Result 526 states and 612 transitions. [2020-07-07 12:30:31,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:30:31,928 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-07 12:30:31,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:31,931 INFO L225 Difference]: With dead ends: 526 [2020-07-07 12:30:31,932 INFO L226 Difference]: Without dead ends: 357 [2020-07-07 12:30:31,933 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:30:31,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2020-07-07 12:30:32,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 284. [2020-07-07 12:30:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 284 states. [2020-07-07 12:30:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 308 transitions. [2020-07-07 12:30:32,030 INFO L78 Accepts]: Start accepts. Automaton has 284 states and 308 transitions. Word has length 162 [2020-07-07 12:30:32,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:32,031 INFO L479 AbstractCegarLoop]: Abstraction has 284 states and 308 transitions. [2020-07-07 12:30:32,031 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:30:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 308 transitions. [2020-07-07 12:30:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-07 12:30:32,033 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:32,033 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:32,034 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:30:32,034 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:32,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:32,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1308377398, now seen corresponding path program 1 times [2020-07-07 12:30:32,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:32,035 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [726460010] [2020-07-07 12:30:32,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,444 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:32,655 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 12:30:32,656 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:32,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [726460010] [2020-07-07 12:30:32,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:32,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:30:32,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508794780] [2020-07-07 12:30:32,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:30:32,659 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:32,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:30:32,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:30:32,660 INFO L87 Difference]: Start difference. First operand 284 states and 308 transitions. Second operand 8 states. [2020-07-07 12:30:33,357 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:35,087 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:36,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:36,250 INFO L93 Difference]: Finished difference Result 720 states and 862 transitions. [2020-07-07 12:30:36,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 12:30:36,250 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 180 [2020-07-07 12:30:36,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:36,254 INFO L225 Difference]: With dead ends: 720 [2020-07-07 12:30:36,255 INFO L226 Difference]: Without dead ends: 551 [2020-07-07 12:30:36,256 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:30:36,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2020-07-07 12:30:36,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 410. [2020-07-07 12:30:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 410 states. [2020-07-07 12:30:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 443 transitions. [2020-07-07 12:30:36,396 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 443 transitions. Word has length 180 [2020-07-07 12:30:36,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:36,397 INFO L479 AbstractCegarLoop]: Abstraction has 410 states and 443 transitions. [2020-07-07 12:30:36,397 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:30:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 443 transitions. [2020-07-07 12:30:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-07 12:30:36,400 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:36,400 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:36,401 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:30:36,401 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:36,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:36,401 INFO L82 PathProgramCache]: Analyzing trace with hash 937711856, now seen corresponding path program 1 times [2020-07-07 12:30:36,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:36,402 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1927194306] [2020-07-07 12:30:36,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,664 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:36,858 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 12:30:36,858 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:36,859 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1927194306] [2020-07-07 12:30:36,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:36,859 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:30:36,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258994486] [2020-07-07 12:30:36,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:30:36,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:36,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:30:36,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:30:36,862 INFO L87 Difference]: Start difference. First operand 410 states and 443 transitions. Second operand 11 states. [2020-07-07 12:30:37,554 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:39,268 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:39,509 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:39,794 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:40,036 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:40,245 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:40,465 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:40,683 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:41,049 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:42,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:42,935 INFO L93 Difference]: Finished difference Result 1203 states and 1456 transitions. [2020-07-07 12:30:42,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-07 12:30:42,936 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 204 [2020-07-07 12:30:42,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:42,943 INFO L225 Difference]: With dead ends: 1203 [2020-07-07 12:30:42,944 INFO L226 Difference]: Without dead ends: 908 [2020-07-07 12:30:42,946 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-07-07 12:30:42,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2020-07-07 12:30:43,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 659. [2020-07-07 12:30:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 659 states. [2020-07-07 12:30:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 717 transitions. [2020-07-07 12:30:43,153 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 717 transitions. Word has length 204 [2020-07-07 12:30:43,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:43,154 INFO L479 AbstractCegarLoop]: Abstraction has 659 states and 717 transitions. [2020-07-07 12:30:43,154 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:30:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 717 transitions. [2020-07-07 12:30:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-07 12:30:43,158 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:43,158 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:43,158 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:30:43,159 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:43,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:43,159 INFO L82 PathProgramCache]: Analyzing trace with hash 426769892, now seen corresponding path program 1 times [2020-07-07 12:30:43,159 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:43,160 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [762671146] [2020-07-07 12:30:43,160 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,514 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:43,779 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 12:30:43,779 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:43,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [762671146] [2020-07-07 12:30:43,780 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:43,781 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-07 12:30:43,781 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720178286] [2020-07-07 12:30:43,782 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-07 12:30:43,782 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:43,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-07 12:30:43,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-07 12:30:43,783 INFO L87 Difference]: Start difference. First operand 659 states and 717 transitions. Second operand 12 states. [2020-07-07 12:30:44,274 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:45,792 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:46,010 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:46,234 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:46,455 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:46,772 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:47,032 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:47,265 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:47,549 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:49,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:49,540 INFO L93 Difference]: Finished difference Result 1582 states and 1895 transitions. [2020-07-07 12:30:49,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-07 12:30:49,540 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 209 [2020-07-07 12:30:49,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:49,549 INFO L225 Difference]: With dead ends: 1582 [2020-07-07 12:30:49,550 INFO L226 Difference]: Without dead ends: 1038 [2020-07-07 12:30:49,554 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=429, Invalid=1211, Unknown=0, NotChecked=0, Total=1640 [2020-07-07 12:30:49,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1038 states. [2020-07-07 12:30:49,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1038 to 657. [2020-07-07 12:30:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 657 states. [2020-07-07 12:30:49,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 713 transitions. [2020-07-07 12:30:49,855 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 713 transitions. Word has length 209 [2020-07-07 12:30:49,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:49,856 INFO L479 AbstractCegarLoop]: Abstraction has 657 states and 713 transitions. [2020-07-07 12:30:49,856 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-07 12:30:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 713 transitions. [2020-07-07 12:30:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-07 12:30:49,859 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:49,859 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:49,860 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:30:49,860 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:49,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:49,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1870111159, now seen corresponding path program 1 times [2020-07-07 12:30:49,861 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:49,861 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [182543524] [2020-07-07 12:30:49,861 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,094 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,326 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 12:30:50,326 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:50,327 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [182543524] [2020-07-07 12:30:50,327 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:50,327 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-07 12:30:50,327 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325285426] [2020-07-07 12:30:50,328 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-07 12:30:50,328 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:50,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-07 12:30:50,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-07 12:30:50,329 INFO L87 Difference]: Start difference. First operand 657 states and 713 transitions. Second operand 12 states. [2020-07-07 12:30:51,554 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:51,788 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:52,068 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:30:52,300 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:52,538 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:52,754 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:54,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:54,670 INFO L93 Difference]: Finished difference Result 1590 states and 1917 transitions. [2020-07-07 12:30:54,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:30:54,671 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 210 [2020-07-07 12:30:54,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:54,678 INFO L225 Difference]: With dead ends: 1590 [2020-07-07 12:30:54,678 INFO L226 Difference]: Without dead ends: 1048 [2020-07-07 12:30:54,680 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-07-07 12:30:54,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1048 states. [2020-07-07 12:30:54,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1048 to 673. [2020-07-07 12:30:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 673 states. [2020-07-07 12:30:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 729 transitions. [2020-07-07 12:30:54,889 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 729 transitions. Word has length 210 [2020-07-07 12:30:54,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:54,890 INFO L479 AbstractCegarLoop]: Abstraction has 673 states and 729 transitions. [2020-07-07 12:30:54,890 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-07 12:30:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 729 transitions. [2020-07-07 12:30:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-07 12:30:54,893 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:54,893 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:54,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:30:54,894 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:54,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:54,894 INFO L82 PathProgramCache]: Analyzing trace with hash -1932439895, now seen corresponding path program 1 times [2020-07-07 12:30:54,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:54,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1005363269] [2020-07-07 12:30:54,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,134 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,461 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 12:30:55,462 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:55,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1005363269] [2020-07-07 12:30:55,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:55,463 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:30:55,463 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508049388] [2020-07-07 12:30:55,464 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:30:55,464 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:55,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:30:55,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:30:55,465 INFO L87 Difference]: Start difference. First operand 673 states and 729 transitions. Second operand 15 states. [2020-07-07 12:30:56,231 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:56,547 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:56,802 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:57,033 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:57,250 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:58,126 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:58,360 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:58,603 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:58,852 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:59,083 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:01,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:01,326 INFO L93 Difference]: Finished difference Result 1628 states and 1986 transitions. [2020-07-07 12:31:01,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-07 12:31:01,327 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2020-07-07 12:31:01,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:01,334 INFO L225 Difference]: With dead ends: 1628 [2020-07-07 12:31:01,334 INFO L226 Difference]: Without dead ends: 1070 [2020-07-07 12:31:01,337 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=278, Invalid=844, Unknown=0, NotChecked=0, Total=1122 [2020-07-07 12:31:01,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1070 states. [2020-07-07 12:31:01,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1070 to 685. [2020-07-07 12:31:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2020-07-07 12:31:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 741 transitions. [2020-07-07 12:31:01,540 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 741 transitions. Word has length 210 [2020-07-07 12:31:01,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:01,540 INFO L479 AbstractCegarLoop]: Abstraction has 685 states and 741 transitions. [2020-07-07 12:31:01,540 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:31:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 741 transitions. [2020-07-07 12:31:01,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-07 12:31:01,545 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:01,545 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:31:01,545 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:31:01,545 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:01,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:01,546 INFO L82 PathProgramCache]: Analyzing trace with hash 207466022, now seen corresponding path program 1 times [2020-07-07 12:31:01,546 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:01,546 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1206372517] [2020-07-07 12:31:01,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,880 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,129 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 12:31:02,129 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:02,129 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1206372517] [2020-07-07 12:31:02,129 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:02,130 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:31:02,130 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503967291] [2020-07-07 12:31:02,130 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:31:02,130 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:02,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:31:02,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:31:02,131 INFO L87 Difference]: Start difference. First operand 685 states and 741 transitions. Second operand 9 states. [2020-07-07 12:31:02,567 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:03,164 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:06,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:06,708 INFO L93 Difference]: Finished difference Result 2357 states and 2966 transitions. [2020-07-07 12:31:06,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-07 12:31:06,709 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-07 12:31:06,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:06,719 INFO L225 Difference]: With dead ends: 2357 [2020-07-07 12:31:06,719 INFO L226 Difference]: Without dead ends: 1787 [2020-07-07 12:31:06,722 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=281, Invalid=1051, Unknown=0, NotChecked=0, Total=1332 [2020-07-07 12:31:06,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2020-07-07 12:31:07,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1143. [2020-07-07 12:31:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1143 states. [2020-07-07 12:31:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1271 transitions. [2020-07-07 12:31:07,277 INFO L78 Accepts]: Start accepts. Automaton has 1143 states and 1271 transitions. Word has length 210 [2020-07-07 12:31:07,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:07,278 INFO L479 AbstractCegarLoop]: Abstraction has 1143 states and 1271 transitions. [2020-07-07 12:31:07,278 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:31:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1271 transitions. [2020-07-07 12:31:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-07-07 12:31:07,281 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:07,281 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:31:07,281 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:31:07,282 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:07,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:07,283 INFO L82 PathProgramCache]: Analyzing trace with hash 2081434789, now seen corresponding path program 1 times [2020-07-07 12:31:07,284 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:07,291 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [626868663] [2020-07-07 12:31:07,291 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,565 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:07,719 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 12:31:07,719 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:07,719 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [626868663] [2020-07-07 12:31:07,719 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:07,720 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:31:07,720 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699075417] [2020-07-07 12:31:07,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:31:07,721 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:07,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:31:07,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:31:07,721 INFO L87 Difference]: Start difference. First operand 1143 states and 1271 transitions. Second operand 9 states. [2020-07-07 12:31:08,236 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:12,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:12,272 INFO L93 Difference]: Finished difference Result 2831 states and 3605 transitions. [2020-07-07 12:31:12,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-07 12:31:12,273 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 215 [2020-07-07 12:31:12,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:12,290 INFO L225 Difference]: With dead ends: 2831 [2020-07-07 12:31:12,290 INFO L226 Difference]: Without dead ends: 2828 [2020-07-07 12:31:12,292 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 406 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2020-07-07 12:31:12,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2828 states. [2020-07-07 12:31:13,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2828 to 1834. [2020-07-07 12:31:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1834 states. [2020-07-07 12:31:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1834 states and 2063 transitions. [2020-07-07 12:31:13,259 INFO L78 Accepts]: Start accepts. Automaton has 1834 states and 2063 transitions. Word has length 215 [2020-07-07 12:31:13,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:13,259 INFO L479 AbstractCegarLoop]: Abstraction has 1834 states and 2063 transitions. [2020-07-07 12:31:13,259 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:31:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2063 transitions. [2020-07-07 12:31:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2020-07-07 12:31:13,265 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:13,266 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-07 12:31:13,266 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:31:13,266 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:13,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:13,267 INFO L82 PathProgramCache]: Analyzing trace with hash 1547826573, now seen corresponding path program 1 times [2020-07-07 12:31:13,267 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:13,267 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1490463994] [2020-07-07 12:31:13,268 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,605 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:13,983 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 12:31:13,984 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:13,984 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1490463994] [2020-07-07 12:31:13,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:13,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:31:13,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567871102] [2020-07-07 12:31:13,985 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:31:13,987 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:13,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:31:13,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:31:13,987 INFO L87 Difference]: Start difference. First operand 1834 states and 2063 transitions. Second operand 15 states. [2020-07-07 12:31:14,618 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:14,869 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:31:15,119 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:15,351 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:15,584 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:17,154 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:21,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:21,241 INFO L93 Difference]: Finished difference Result 3744 states and 4536 transitions. [2020-07-07 12:31:21,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-07 12:31:21,241 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 308 [2020-07-07 12:31:21,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:21,255 INFO L225 Difference]: With dead ends: 3744 [2020-07-07 12:31:21,255 INFO L226 Difference]: Without dead ends: 2226 [2020-07-07 12:31:21,262 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 702 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=552, Invalid=1898, Unknown=0, NotChecked=0, Total=2450 [2020-07-07 12:31:21,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2020-07-07 12:31:22,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 1529. [2020-07-07 12:31:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1529 states. [2020-07-07 12:31:22,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1529 states and 1703 transitions. [2020-07-07 12:31:22,088 INFO L78 Accepts]: Start accepts. Automaton has 1529 states and 1703 transitions. Word has length 308 [2020-07-07 12:31:22,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:22,089 INFO L479 AbstractCegarLoop]: Abstraction has 1529 states and 1703 transitions. [2020-07-07 12:31:22,089 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:31:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1703 transitions. [2020-07-07 12:31:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2020-07-07 12:31:22,094 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:22,095 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:31:22,095 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:31:22,095 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:22,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:22,095 INFO L82 PathProgramCache]: Analyzing trace with hash 568099699, now seen corresponding path program 1 times [2020-07-07 12:31:22,096 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:22,096 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2096399692] [2020-07-07 12:31:22,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,398 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:31:22,870 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:22,871 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2096399692] [2020-07-07 12:31:22,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:22,871 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-07-07 12:31:22,871 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205387137] [2020-07-07 12:31:22,872 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-07-07 12:31:22,872 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:22,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-07-07 12:31:22,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:31:22,873 INFO L87 Difference]: Start difference. First operand 1529 states and 1703 transitions. Second operand 23 states. [2020-07-07 12:31:23,413 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:23,774 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:24,026 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:31:24,284 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:24,535 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:31:24,773 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:25,884 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:27,705 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:27,988 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:28,370 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:28,649 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:31,224 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:31,505 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:31,787 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:32,061 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:32,340 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:32,609 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:32,895 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:33,159 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:33,416 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:33,680 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:34,024 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:34,330 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:34,613 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:34,883 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:37,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:37,365 INFO L93 Difference]: Finished difference Result 3349 states and 3988 transitions. [2020-07-07 12:31:37,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-07-07 12:31:37,366 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 329 [2020-07-07 12:31:37,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:37,368 INFO L225 Difference]: With dead ends: 3349 [2020-07-07 12:31:37,368 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:31:37,379 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2225 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=1333, Invalid=6323, Unknown=0, NotChecked=0, Total=7656 [2020-07-07 12:31:37,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:31:37,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:31:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:31:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:31:37,381 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 329 [2020-07-07 12:31:37,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:37,381 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:31:37,381 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-07-07 12:31:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:31:37,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:31:37,382 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:31:37,384 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:31:38,153 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-07-07 12:31:41,583 WARN L193 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:31:43,609 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 478 DAG size of output: 438 [2020-07-07 12:31:46,327 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 529 DAG size of output: 490 [2020-07-07 12:31:49,462 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:31:49,953 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 29 [2020-07-07 12:31:51,008 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-07-07 12:31:53,592 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 478 DAG size of output: 438 [2020-07-07 12:32:03,267 WARN L193 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:05,550 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:07,969 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:32:10,038 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:32:11,758 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:32:15,039 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 478 DAG size of output: 438 [2020-07-07 12:32:16,910 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 478 DAG size of output: 438 [2020-07-07 12:32:18,828 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:32:22,392 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:24,058 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:32:25,732 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 468 DAG size of output: 436 [2020-07-07 12:32:27,784 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:29,803 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:31,848 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:36,066 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 478 DAG size of output: 438 [2020-07-07 12:32:38,805 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:42,687 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 507 DAG size of output: 455 [2020-07-07 12:32:45,644 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:32:46,546 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:32:47,468 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:48,394 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:48,655 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2020-07-07 12:32:53,962 WARN L193 SmtUtils]: Spent 5.29 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:32:54,143 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:00,131 WARN L193 SmtUtils]: Spent 5.98 s on a formula simplification. DAG size of input: 382 DAG size of output: 43 [2020-07-07 12:33:00,698 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:33:01,566 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 27 [2020-07-07 12:33:01,749 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:10,418 WARN L193 SmtUtils]: Spent 8.65 s on a formula simplification. DAG size of input: 443 DAG size of output: 51 [2020-07-07 12:33:11,301 WARN L193 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:33:12,176 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:33:12,363 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:33:13,230 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-07-07 12:33:13,759 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:33:14,648 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2020-07-07 12:33:15,183 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:33:16,170 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:33:22,694 WARN L193 SmtUtils]: Spent 6.52 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:33:22,968 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:23,348 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:24,123 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 39 [2020-07-07 12:33:30,115 WARN L193 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 382 DAG size of output: 43 [2020-07-07 12:33:30,702 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:33:30,889 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:31,060 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:31,617 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:33:31,795 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-07-07 12:33:31,971 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:32,976 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 50 [2020-07-07 12:33:33,176 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:33,357 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-07-07 12:33:33,542 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:33,736 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:33:33,940 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:33:34,858 WARN L193 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-07-07 12:33:35,382 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:33:35,794 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:36,008 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 31 [2020-07-07 12:33:36,214 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:33:36,617 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:37,471 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-07-07 12:33:37,878 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:38,489 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:33:39,087 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:33:40,018 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 43 [2020-07-07 12:33:40,893 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:33:41,067 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:41,271 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:42,210 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:33:42,376 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:33:43,286 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:33:43,472 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:33:44,384 WARN L193 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:33:44,575 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:33:45,183 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-07 12:33:45,757 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-07-07 12:33:45,925 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:52,438 WARN L193 SmtUtils]: Spent 6.51 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:33:53,032 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 34 [2020-07-07 12:33:53,218 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:59,868 WARN L193 SmtUtils]: Spent 6.65 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:34:00,043 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:00,217 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:00,781 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 35 [2020-07-07 12:34:01,929 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 171 DAG size of output: 31 [2020-07-07 12:34:02,490 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:34:02,658 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:34:03,214 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:34:08,321 WARN L193 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:34:09,610 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 177 DAG size of output: 40 [2020-07-07 12:34:14,875 WARN L193 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:34:20,226 WARN L193 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:34:20,402 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:34:20,982 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:34:21,140 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-07-07 12:34:22,127 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 38 [2020-07-07 12:34:22,307 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:23,188 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 35 [2020-07-07 12:34:23,881 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:34:24,088 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:34:24,262 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:34:24,710 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-07 12:34:25,672 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:34:26,570 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:27,477 WARN L193 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 35 [2020-07-07 12:34:27,878 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:28,067 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:34:28,247 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:28,813 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:34:34,771 WARN L193 SmtUtils]: Spent 5.95 s on a formula simplification. DAG size of input: 382 DAG size of output: 43 [2020-07-07 12:34:40,856 WARN L193 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 382 DAG size of output: 43 [2020-07-07 12:34:41,445 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:34:41,621 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:42,533 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-07-07 12:34:47,741 WARN L193 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:34:48,409 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:34:49,217 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:34:49,393 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:34:50,238 WARN L193 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2020-07-07 12:34:50,756 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:34:50,923 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:34:51,107 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:34:51,294 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:51,686 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:52,259 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:34:53,095 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-07-07 12:34:53,284 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:54,143 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:34:54,322 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:34:55,010 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:34:55,773 WARN L193 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 32 [2020-07-07 12:34:56,262 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-07 12:34:56,938 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:34:57,119 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:34:58,012 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2020-07-07 12:34:58,180 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:34:58,383 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:35:05,135 WARN L193 SmtUtils]: Spent 6.75 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:35:10,412 WARN L193 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:35:15,627 WARN L193 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 384 DAG size of output: 44 [2020-07-07 12:35:15,831 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:16,232 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:35:22,722 WARN L193 SmtUtils]: Spent 6.48 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:35:29,486 WARN L193 SmtUtils]: Spent 6.76 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:35:29,677 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:36,268 WARN L193 SmtUtils]: Spent 6.59 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:35:36,859 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:35:37,747 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:35:37,912 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:35:38,411 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-07-07 12:35:38,595 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:35:38,781 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-07-07 12:35:39,019 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 29 [2020-07-07 12:35:39,591 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:35:39,827 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:35:40,004 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:35:40,558 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:35:41,059 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:35:41,235 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:35:41,442 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:35:42,290 WARN L193 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:35:43,121 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-07-07 12:35:43,963 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:35:44,131 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:35:44,298 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:35:45,150 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-07-07 12:35:45,328 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:35:51,478 WARN L193 SmtUtils]: Spent 6.14 s on a formula simplification. DAG size of input: 382 DAG size of output: 43 [2020-07-07 12:35:51,730 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 29 [2020-07-07 12:35:52,642 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 34 [2020-07-07 12:35:52,834 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:53,777 WARN L193 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:36:00,320 WARN L193 SmtUtils]: Spent 6.54 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:36:00,542 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 31 [2020-07-07 12:36:01,380 WARN L193 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-07-07 12:36:01,589 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:36:02,156 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:36:02,334 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:36:02,510 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:36:03,548 WARN L193 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 50 [2020-07-07 12:36:03,729 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:36:03,903 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:36:04,347 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:36:05,128 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-07-07 12:36:06,003 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:36:06,194 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:36:07,005 WARN L193 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:36:07,213 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 33 [2020-07-07 12:36:07,491 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2020-07-07 12:36:07,694 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:36:08,233 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:36:09,130 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:36:09,330 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:36:09,909 WARN L193 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:36:16,540 WARN L193 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 397 DAG size of output: 48 [2020-07-07 12:36:17,133 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:36:17,709 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:36:18,656 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:36:19,225 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-07 12:36:19,803 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:36:20,402 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:36:20,954 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:36:21,747 WARN L193 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 39 [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L287(lines 264 288) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 240 295) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L271(lines 271 275) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L271-1(lines 271 275) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-07 12:36:21,762 INFO L268 CegarLoopResult]: For program point L263-1(line 263) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L263-2(line 263) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L284-1(lines 265 286) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 240 295) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 240 295) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:36:21,763 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L282-1(line 282) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L282-2(line 282) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:36:21,764 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L320-1(line 320) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L320-2(line 320) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L345-1(line 345) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L345-2(line 345) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L341-2(line 341) no Hoare annotation was computed. [2020-07-07 12:36:21,765 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 296 355) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 296 355) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 296 355) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-07 12:36:21,766 INFO L268 CegarLoopResult]: For program point L322-2(lines 322 347) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L348(lines 321 349) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-07 12:36:21,767 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L340-1(line 340) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L340-2(line 340) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L336-1(line 336) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L336-2(line 336) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L328(lines 328 332) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L268 CegarLoopResult]: For program point L328-1(lines 328 332) no Hoare annotation was computed. [2020-07-07 12:36:21,768 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 981 987) the Hoare annotation is: true [2020-07-07 12:36:21,768 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 981 987) the Hoare annotation is: true [2020-07-07 12:36:21,768 INFO L264 CegarLoopResult]: At program point L993(line 993) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))) [2020-07-07 12:36:21,769 INFO L271 CegarLoopResult]: At program point L992(line 992) the Hoare annotation is: true [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 988 996) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (and (<= 1 valid_product_~retValue_acc~13) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~13 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:36:21,769 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 988 996) the Hoare annotation is: true [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 988 996) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (and (<= 1 valid_product_~retValue_acc~13) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~13 1)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= 1 |main_#t~ret0|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= 1 |main_#t~ret0|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,769 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,770 INFO L264 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,770 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-07-07 12:36:21,770 INFO L271 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-07-07 12:36:21,770 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-07-07 12:36:21,770 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,770 INFO L264 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,770 INFO L264 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,770 INFO L271 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-07-07 12:36:21,770 INFO L264 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= 1 |main_#t~ret0|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,770 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:36:21,770 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:36:21,771 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:36:21,772 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 767 775) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))))) [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 767 775) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 767 775) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))))) [2020-07-07 12:36:21,772 INFO L264 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))))) [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 831 849) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 831 849) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: true [2020-07-07 12:36:21,772 INFO L271 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L840(lines 840 844) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L840-2(lines 840 844) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L838-2(line 838) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L838-3(line 838) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 831 849) the Hoare annotation is: true [2020-07-07 12:36:21,773 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:36:21,773 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:36:21,773 INFO L268 CegarLoopResult]: For program point L795(lines 795 803) no Hoare annotation was computed. [2020-07-07 12:36:21,773 INFO L268 CegarLoopResult]: For program point L795-2(lines 795 803) no Hoare annotation was computed. [2020-07-07 12:36:21,773 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-07 12:36:21,773 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point L783(lines 783 791) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 776 811) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point L783-2(lines 783 791) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 776 811) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point L806-1(line 806) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 776 811) no Hoare annotation was computed. [2020-07-07 12:36:21,774 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 974 980) the Hoare annotation is: true [2020-07-07 12:36:21,774 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 974 980) the Hoare annotation is: true [2020-07-07 12:36:21,774 INFO L268 CegarLoopResult]: For program point L194-1(lines 194 239) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L217-1(line 217) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 194 239) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 194 239) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-07 12:36:21,775 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 194 239) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L220-1(line 220) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:36:21,776 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L231-1(line 231) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-07 12:36:21,777 INFO L268 CegarLoopResult]: For program point L231-2(line 231) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L194(lines 194 239) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 507 552) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L531(lines 531 532) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L527(lines 527 534) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 507 552) no Hoare annotation was computed. [2020-07-07 12:36:21,778 INFO L268 CegarLoopResult]: For program point L521(lines 521 541) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 507 552) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L548-2(line 548) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L546-1(line 546) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L546-2(line 546) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L507(lines 507 552) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L538(lines 538 539) no Hoare annotation was computed. [2020-07-07 12:36:21,779 INFO L268 CegarLoopResult]: For program point L538-1(lines 521 541) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L526-1(line 526) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L526-2(line 526) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-07 12:36:21,780 INFO L264 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,780 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 108 118) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,780 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 108 118) the Hoare annotation is: true [2020-07-07 12:36:21,780 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 108 118) the Hoare annotation is: true [2020-07-07 12:36:21,780 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 756 766) the Hoare annotation is: true [2020-07-07 12:36:21,781 INFO L264 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:36:21,781 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 756 766) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,781 INFO L271 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-07-07 12:36:21,781 INFO L264 CegarLoopResult]: At program point L761-1(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret45|)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,781 INFO L264 CegarLoopResult]: At program point L761-2(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret45|)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,781 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 756 766) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,782 INFO L264 CegarLoopResult]: At program point L761-3(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret45|))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:36:21,782 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 748 755) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,782 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 748 755) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,782 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 748 755) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:36:21,782 INFO L264 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: (let ((.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~10)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse6 .cse4))) [2020-07-07 12:36:21,782 INFO L264 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:36:21,782 INFO L271 CegarLoopResult]: At program point L943(lines 943 949) the Hoare annotation is: true [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 939 952) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~10))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point L947(line 947) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:36:21,783 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 939 952) the Hoare annotation is: true [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 939 952) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~10))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (let ((.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse3 .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse1))) [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point L734-1(lines 715 739) the Hoare annotation is: (let ((.cse8 (= ~methaneLevelCritical~0 processEnvironment_~tmp~8)) (.cse4 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and .cse8 .cse4)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse7 (and .cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse9) (or .cse1 .cse2 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse9 .cse4 .cse5)))) [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse2 .cse5) (or .cse1 .cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~8) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4))) [2020-07-07 12:36:21,783 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 715 739) the Hoare annotation is: (let ((.cse8 (= ~methaneLevelCritical~0 processEnvironment_~tmp~8)) (.cse4 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and .cse8 .cse4)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse7 (and .cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse9) (or .cse1 .cse2 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse9 .cse4 .cse5)))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~8) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse5))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 715 739) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L723(lines 723 731) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~8) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse2 .cse4 .cse5))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L721-1(line 721) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret44|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L719(lines 719 736) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L721-2(line 721) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret44|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-07 12:36:21,784 INFO L264 CegarLoopResult]: At program point L721-3(line 721) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~8) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret44|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse4 .cse6))) [2020-07-07 12:36:21,785 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 655 661) the Hoare annotation is: true [2020-07-07 12:36:21,785 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 655 661) the Hoare annotation is: true [2020-07-07 12:36:21,785 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,785 INFO L264 CegarLoopResult]: At program point L601-1(line 601) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,785 INFO L264 CegarLoopResult]: At program point L601-2(line 601) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,785 INFO L264 CegarLoopResult]: At program point L597(line 597) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L593-1(line 593) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L585(lines 585 591) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L585-1(lines 585 591) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L610(lines 565 612) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,786 INFO L264 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,787 INFO L264 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,787 INFO L264 CegarLoopResult]: At program point L573-1(line 573) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,787 INFO L264 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,787 INFO L271 CegarLoopResult]: At program point testEXIT(lines 555 620) the Hoare annotation is: true [2020-07-07 12:36:21,787 INFO L264 CegarLoopResult]: At program point testENTRY(lines 555 620) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,787 INFO L264 CegarLoopResult]: At program point L603(lines 603 607) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,787 INFO L264 CegarLoopResult]: At program point L603-2(lines 595 608) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,787 INFO L271 CegarLoopResult]: At program point testFINAL(lines 555 620) the Hoare annotation is: true [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L566(lines 565 612) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L595(lines 595 608) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L583-1(line 583) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,788 INFO L264 CegarLoopResult]: At program point L575(lines 575 581) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,789 INFO L264 CegarLoopResult]: At program point L575-1(lines 575 581) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,789 INFO L264 CegarLoopResult]: At program point L567(lines 567 571) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:36:21,789 INFO L264 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,789 INFO L264 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,789 INFO L264 CegarLoopResult]: At program point L613(lines 564 614) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L481(lines 481 488) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L475(lines 475 495) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 461 506) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:36:21,789 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L500-1(line 500) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L500-2(line 500) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L461(lines 461 506) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L492(lines 492 493) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L492-1(lines 475 495) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-07 12:36:21,790 INFO L268 CegarLoopResult]: For program point L480-2(line 480) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 461 506) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 461 506) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L268 CegarLoopResult]: For program point L485(lines 485 486) no Hoare annotation was computed. [2020-07-07 12:36:21,791 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 953 961) the Hoare annotation is: true [2020-07-07 12:36:21,791 INFO L271 CegarLoopResult]: At program point L958(line 958) the Hoare annotation is: true [2020-07-07 12:36:21,791 INFO L271 CegarLoopResult]: At program point L957(line 957) the Hoare annotation is: true [2020-07-07 12:36:21,791 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 953 961) the Hoare annotation is: true [2020-07-07 12:36:21,792 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 953 961) the Hoare annotation is: true [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (let ((.cse5 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 (and (= 0 ~methAndRunningLastTime~0) .cse5) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse1 .cse6) (or .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 158 186) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse4 .cse3))) [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point L170(lines 170 180) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse3 .cse2) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1 .cse4) (or .cse0 .cse3 .cse4))) [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point L168-1(line 168) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret2|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:36:21,792 INFO L264 CegarLoopResult]: At program point L166(lines 166 183) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 0 __utac_acc__Specification2_spec__2_~tmp~1) .cse6)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse4 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse1 .cse2 .cse5)))) [2020-07-07 12:36:21,793 INFO L264 CegarLoopResult]: At program point L168-2(line 168) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret2|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:36:21,793 INFO L264 CegarLoopResult]: At program point L168-3(line 168) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret2|) (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:36:21,793 INFO L264 CegarLoopResult]: At program point L166-1(lines 158 186) the Hoare annotation is: (let ((.cse1 (= 0 ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse1 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse3 .cse4 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse3 .cse4 .cse2)))) [2020-07-07 12:36:21,793 INFO L264 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse4 .cse3))) [2020-07-07 12:36:21,793 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 158 186) the Hoare annotation is: (let ((.cse1 (= 0 ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse1 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse3 .cse4 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse3 .cse4 .cse2)))) [2020-07-07 12:36:21,793 INFO L264 CegarLoopResult]: At program point L164-1(line 164) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (and .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse6) (or .cse0 .cse4 .cse5 .cse6)))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point L164-2(line 164) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (and .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse6) (or .cse0 .cse4 .cse5 .cse6)))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point L164-3(line 164) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (= 0 __utac_acc__Specification2_spec__2_~tmp~1) .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse6 .cse2) (or .cse0 .cse5 .cse6 .cse4)))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse4 .cse3))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse0 (and .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse4 .cse5) (or .cse0 .cse1 .cse5) (or .cse0 .cse4 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2 (and (= 0 ~methAndRunningLastTime~0) .cse3)))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse2) (or .cse0 .cse4 .cse3))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point L171(lines 171 177) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 150 157) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 150 157) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:36:21,794 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 150 157) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:36:21,794 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L915-2(lines 915 923) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 907 929) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 907 929) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 907 929) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L915(lines 915 923) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L382(lines 382 386) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L407-2(lines 407 427) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L358(lines 358 460) no Hoare annotation was computed. [2020-07-07 12:36:21,795 INFO L268 CegarLoopResult]: For program point L358-1(lines 358 460) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L449-1(line 449) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L449-2(line 449) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L408(lines 407 427) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-07-07 12:36:21,796 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 358 460) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L409(lines 409 413) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L434-1(line 434) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L434-2(line 434) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 358 460) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L418-1(line 418) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L418-2(line 418) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 358 460) no Hoare annotation was computed. [2020-07-07 12:36:21,797 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L428(lines 406 429) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L387(lines 387 403) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-07-07 12:36:21,798 INFO L268 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L404(lines 404 445) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L446(lines 446 457) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:36:21,799 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L422-1(line 422) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L447(lines 447 454) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-07 12:36:21,800 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 964 973) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 964 973) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point L970(line 970) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 964 973) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point L966(line 966) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point L966-1(line 966) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L268 CegarLoopResult]: For program point L966-2(line 966) no Hoare annotation was computed. [2020-07-07 12:36:21,801 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L539(line 539) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L531-1(line 531) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,802 INFO L264 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L805-1(line 805) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L805-2(line 805) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L805-3(line 805) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L801-1(line 801) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L801-2(line 801) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,803 INFO L264 CegarLoopResult]: At program point L801-3(line 801) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point L801-4(line 801) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point L925(line 925) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point L797-1(line 797) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point L925-1(line 925) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,804 INFO L264 CegarLoopResult]: At program point L797-2(line 797) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L925-2(line 925) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L797-3(line 797) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L793-1(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L921-1(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L793-2(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,805 INFO L264 CegarLoopResult]: At program point L921-2(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L793-3(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L921-3(line 921) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L793-4(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L789-1(line 789) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,806 INFO L264 CegarLoopResult]: At program point L793-5(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L917-1(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L789-2(line 789) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L793-6(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L917-2(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L789-3(line 789) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L793-7(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,807 INFO L264 CegarLoopResult]: At program point L917-3(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L789-4(line 789) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L917-4(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L785-1(line 785) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L913-1(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L917-5(line 917) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,808 INFO L264 CegarLoopResult]: At program point L785-2(line 785) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L913-2(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L785-3(line 785) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L913-3(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L913-4(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L913-5(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L492-1(line 492) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,809 INFO L264 CegarLoopResult]: At program point L913-6(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,810 INFO L264 CegarLoopResult]: At program point L913-7(line 913) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,810 INFO L264 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (<= 1 ~systemActive~0)) [2020-07-07 12:36:21,810 INFO L264 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,810 INFO L264 CegarLoopResult]: At program point L538-1(line 538) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,810 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:36:21,810 INFO L264 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,811 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)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#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)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.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~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L807(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L807-1(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L807-2(line 807) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L485-1(line 485) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,811 INFO L264 CegarLoopResult]: At program point L485-2(line 485) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:36:21,812 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:36:21,812 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 740 747) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,812 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 740 747) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,812 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 740 747) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,812 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 812 830) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,812 INFO L264 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (<= 1 ~systemActive~0))) (.cse0 (and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse1 .cse2 .cse0 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:36:21,813 INFO L264 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:36:21,813 INFO L271 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: true [2020-07-07 12:36:21,813 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 812 830) the Hoare annotation is: true [2020-07-07 12:36:21,813 INFO L264 CegarLoopResult]: At program point L821(lines 821 825) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 isHighWaterLevel_~tmp~9)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:36:21,813 INFO L271 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: true [2020-07-07 12:36:21,813 INFO L264 CegarLoopResult]: At program point L821-2(lines 821 825) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,813 INFO L264 CegarLoopResult]: At program point L819-1(line 819) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (<= 1 |isHighWaterLevel_#t~ret62|))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,813 INFO L264 CegarLoopResult]: At program point L819-2(line 819) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (<= 1 |isHighWaterLevel_#t~ret62|))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,814 INFO L264 CegarLoopResult]: At program point L819-3(line 819) the Hoare annotation is: (let ((.cse1 (and (<= 1 isHighWaterLevel_~tmp~9) (<= 1 |isHighWaterLevel_#t~ret62|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (<= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse1 .cse0 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:36:21,814 INFO L271 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: true [2020-07-07 12:36:21,814 INFO L271 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: true [2020-07-07 12:36:21,814 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 812 830) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:36:21,814 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 930 938) no Hoare annotation was computed. [2020-07-07 12:36:21,814 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 930 938) no Hoare annotation was computed. [2020-07-07 12:36:21,814 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-07-07 12:36:21,814 INFO L268 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-07-07 12:36:21,814 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 930 938) no Hoare annotation was computed. [2020-07-07 12:36:21,815 INFO L264 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (let ((.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 2 ~waterLevel~0)) .cse5 .cse6) (or .cse0 .cse1 .cse4 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse5))) [2020-07-07 12:36:21,815 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 886 897) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse4 .cse6))) [2020-07-07 12:36:21,815 INFO L264 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (let ((.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse3 .cse6))) [2020-07-07 12:36:21,815 INFO L264 CegarLoopResult]: At program point L890-1(lines 886 897) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse7 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse7 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse7))) [2020-07-07 12:36:21,815 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 886 897) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse7 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse7 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse7))) [2020-07-07 12:36:21,815 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:36:21,816 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:36:21,816 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:36:21,816 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:36:21,816 INFO L264 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (and (= 0 ~methAndRunningLastTime~0) .cse9 .cse10)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (and .cse9 .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse2 .cse7 .cse8) (or .cse0 .cse1 .cse5 .cse4) (or .cse0 .cse2 .cse6 .cse7 .cse8)))) [2020-07-07 12:36:21,816 INFO L264 CegarLoopResult]: At program point L635(lines 634 653) the Hoare annotation is: (let ((.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse2) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse3))) [2020-07-07 12:36:21,816 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 631 654) the Hoare annotation is: (let ((.cse10 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse7 (and .cse10 .cse12 .cse11)) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and .cse12 .cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (and .cse10 (= 0 ~pumpRunning~0) .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse2) (or .cse0 .cse6 .cse7 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse8 .cse9) (or .cse0 .cse6 .cse3 .cse8 .cse9) (or .cse0 .cse5 .cse1 .cse2 .cse4)))) [2020-07-07 12:36:21,816 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 631 654) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse16 (= 0 ~pumpRunning~0)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse10 (<= 2 ~waterLevel~0)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse12 (and .cse13 .cse16 .cse11)) (.cse3 (and .cse13 .cse16)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse15 (and .cse16 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse3) (or .cse0 .cse5 .cse6 .cse7 (and .cse10 .cse11) .cse12) (or (and .cse10 .cse11 .cse9) .cse0 .cse1 .cse5 .cse6 .cse12) (or .cse0 .cse2 (and .cse13 .cse14) .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse15) (or .cse0 .cse2 (and .cse14 .cse8) .cse6 .cse7 .cse15)))) [2020-07-07 12:36:21,817 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 631 654) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse16 (= 0 ~pumpRunning~0)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse10 (<= 2 ~waterLevel~0)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse12 (and .cse13 .cse16 .cse11)) (.cse3 (and .cse13 .cse16)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse15 (and .cse16 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse3) (or .cse0 .cse5 .cse6 .cse7 (and .cse10 .cse11) .cse12) (or (and .cse10 .cse11 .cse9) .cse0 .cse1 .cse5 .cse6 .cse12) (or .cse0 .cse2 (and .cse13 .cse14) .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse15) (or .cse0 .cse2 (and .cse14 .cse8) .cse6 .cse7 .cse15)))) [2020-07-07 12:36:21,817 INFO L264 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (let ((.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse2) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse3))) [2020-07-07 12:36:21,817 INFO L264 CegarLoopResult]: At program point L642(lines 642 648) the Hoare annotation is: (let ((.cse11 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (and (<= 2 ~waterLevel~0) .cse13 .cse12 (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (and (= 0 ~methAndRunningLastTime~0) .cse11 .cse13)) (.cse9 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse12)) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (and .cse11 .cse12)) (.cse10 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse4 .cse6 .cse5) (or .cse0 .cse1 .cse7 .cse4 .cse8) (or .cse0 .cse7 .cse9 .cse6 .cse8 .cse10) (or .cse0 .cse7 .cse9 .cse4 .cse6 .cse8) (or .cse0 .cse1 .cse7 .cse8 .cse10)))) [2020-07-07 12:36:21,817 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 42 71) the Hoare annotation is: true [2020-07-07 12:36:21,817 INFO L271 CegarLoopResult]: At program point L56(lines 56 60) the Hoare annotation is: true [2020-07-07 12:36:21,817 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-07-07 12:36:21,817 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-07-07 12:36:21,817 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-07-07 12:36:21,817 INFO L271 CegarLoopResult]: At program point L48-1(line 48) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point L44(line 44) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 898 906) the Hoare annotation is: true [2020-07-07 12:36:21,818 INFO L264 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse5))) [2020-07-07 12:36:21,818 INFO L271 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: true [2020-07-07 12:36:21,819 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 898 906) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:36:21,819 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 898 906) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:36:21,819 INFO L271 CegarLoopResult]: At program point L866-1(lines 862 873) the Hoare annotation is: true [2020-07-07 12:36:21,819 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 862 873) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:36:21,819 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 862 873) the Hoare annotation is: true [2020-07-07 12:36:21,819 INFO L264 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:36:21,819 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 99 105) the Hoare annotation is: true [2020-07-07 12:36:21,819 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-07 12:36:21,820 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:36:21,820 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:36:21,820 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:36:21,820 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:36:21,820 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 850 857) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse6 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:36:21,820 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 850 857) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse2 .cse6 .cse7 .cse3 .cse4) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse5 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-07-07 12:36:21,821 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 850 857) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse6 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:36:21,821 INFO L264 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:36:21,821 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 663 687) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:36:21,821 INFO L264 CegarLoopResult]: At program point L671(lines 671 679) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1)))) [2020-07-07 12:36:21,821 INFO L264 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:36:21,821 INFO L264 CegarLoopResult]: At program point L669-1(line 669) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (and (<= 2 ~waterLevel~0) .cse6)) (.cse3 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret42|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1) (or .cse2 .cse0 .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse5)))) [2020-07-07 12:36:21,822 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 663 687) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4))) [2020-07-07 12:36:21,822 INFO L264 CegarLoopResult]: At program point L667(lines 667 684) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:36:21,822 INFO L264 CegarLoopResult]: At program point L669-2(line 669) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (and (<= 2 ~waterLevel~0) .cse6)) (.cse3 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret42|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1) (or .cse2 .cse0 .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse5)))) [2020-07-07 12:36:21,822 INFO L264 CegarLoopResult]: At program point L669-3(line 669) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6) (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret42|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1)))) [2020-07-07 12:36:21,822 INFO L264 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,822 INFO L264 CegarLoopResult]: At program point L682-1(lines 663 687) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4))) [2020-07-07 12:36:21,823 INFO L264 CegarLoopResult]: At program point L677(line 677) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6))) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:36:21,823 INFO L264 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (let ((.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse3) (or .cse0 .cse1 .cse2 .cse7 .cse3))) [2020-07-07 12:36:21,823 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 874 885) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse7 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-07 12:36:21,823 INFO L264 CegarLoopResult]: At program point L878-1(lines 874 885) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse7 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-07 12:36:21,823 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 874 885) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse1 .cse5 .cse3 .cse4 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:36:21,824 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 998 1005) the Hoare annotation is: true [2020-07-07 12:36:21,824 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1002) the Hoare annotation is: true [2020-07-07 12:36:21,824 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 998 1005) the Hoare annotation is: true [2020-07-07 12:36:21,824 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 998 1005) the Hoare annotation is: true [2020-07-07 12:36:21,824 INFO L264 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,824 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 689 713) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse3) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4))) [2020-07-07 12:36:21,824 INFO L264 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,825 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 689 713) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:36:21,825 INFO L264 CegarLoopResult]: At program point L697(lines 697 705) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,825 INFO L264 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,825 INFO L264 CegarLoopResult]: At program point L695-1(line 695) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,825 INFO L264 CegarLoopResult]: At program point L693(lines 693 710) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:36:21,825 INFO L264 CegarLoopResult]: At program point L695-2(line 695) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,826 INFO L264 CegarLoopResult]: At program point L695-3(line 695) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:36:21,826 INFO L264 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:36:21,826 INFO L264 CegarLoopResult]: At program point L708-1(lines 689 713) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse3) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4))) [2020-07-07 12:36:21,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:36:21 BoogieIcfgContainer [2020-07-07 12:36:21,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:36:21,858 INFO L168 Benchmark]: Toolchain (without parser) took 361545.48 ms. Allocated memory was 143.7 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 101.0 MB in the beginning and 2.4 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:36:21,859 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 143.7 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:36:21,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.90 ms. Allocated memory was 143.7 MB in the beginning and 201.3 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 168.6 MB in the end (delta: -67.8 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. [2020-07-07 12:36:21,859 INFO L168 Benchmark]: Boogie Preprocessor took 90.23 ms. Allocated memory is still 201.3 MB. Free memory was 168.6 MB in the beginning and 164.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2020-07-07 12:36:21,860 INFO L168 Benchmark]: RCFGBuilder took 1247.52 ms. Allocated memory was 201.3 MB in the beginning and 231.2 MB in the end (delta: 29.9 MB). Free memory was 163.6 MB in the beginning and 169.4 MB in the end (delta: -5.8 MB). Peak memory consumption was 85.4 MB. Max. memory is 7.1 GB. [2020-07-07 12:36:21,860 INFO L168 Benchmark]: TraceAbstraction took 359518.25 ms. Allocated memory was 231.2 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 168.0 MB in the beginning and 2.4 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:36:21,861 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 143.7 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 683.90 ms. Allocated memory was 143.7 MB in the beginning and 201.3 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 168.6 MB in the end (delta: -67.8 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 90.23 ms. Allocated memory is still 201.3 MB. Free memory was 168.6 MB in the beginning and 164.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1247.52 ms. Allocated memory was 201.3 MB in the beginning and 231.2 MB in the end (delta: 29.9 MB). Free memory was 163.6 MB in the beginning and 169.4 MB in the end (delta: -5.8 MB). Peak memory consumption was 85.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 359518.25 ms. Allocated memory was 231.2 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 168.0 MB in the beginning and 2.4 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1002]: 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: 565]: Loop Invariant Derived loop invariant: (((((((((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 <= systemActive) || ((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 <= systemActive) && 1 <= pumpRunning)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 1 <= systemActive) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) && 1 <= systemActive)) || !(1 <= \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 564]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 981]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 988]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 == waterLevel)) || !(0 == methaneLevelCritical)) || (((1 <= retValue_acc && 1 <= \result) && \result <= 1) && retValue_acc <= 1)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 767]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 831]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 974]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 108]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 756]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (retValue_acc == methaneLevelCritical && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || (retValue_acc == methaneLevelCritical && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 748]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning) - ProcedureContractResult [Line: 715]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && 0 == pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) - ProcedureContractResult [Line: 939]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || (1 <= \result && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 655]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 555]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 953]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 150]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 740]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || 1 <= pumpRunning) - ProcedureContractResult [Line: 812]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) - ProcedureContractResult [Line: 886]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning))) && ((((!(1 <= systemActive) || 0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 42]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 631]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) && (((((!(1 <= systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (\old(methAndRunningLastTime) == methAndRunningLastTime && 1 <= pumpRunning)) || (0 == methAndRunningLastTime && 0 == pumpRunning))) && (((((!(1 <= systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && \old(waterLevel) == waterLevel)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && (((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime))) && (((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) - ProcedureContractResult [Line: 898]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) - ProcedureContractResult [Line: 862]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 663]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (0 == pumpRunning && 0 == tmp)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || (0 == pumpRunning && 0 == tmp)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) - ProcedureContractResult [Line: 850]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) && ((((!(0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(1 <= methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) - ProcedureContractResult [Line: 874]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) - ProcedureContractResult [Line: 998]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 689]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 662 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 74.9s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 63.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 284.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3477 SDtfs, 14497 SDslu, 8293 SDs, 0 SdLazy, 20875 SolverSat, 4791 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 889 GetRequests, 507 SyntacticMatches, 4 SemanticMatches, 378 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4749 ImplicationChecksByTransitivity, 24.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1834occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 4040 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 308 LocationsWithAnnotation, 8555 PreInvPairs, 10330 NumberOfFragments, 12736 HoareAnnotationTreeSize, 8555 FomulaSimplifications, 5908016710603 FormulaSimplificationTreeSizeReduction, 67.2s HoareSimplificationTime, 308 FomulaSimplificationsInter, 93381890731 FormulaSimplificationTreeSizeReductionInter, 216.4s 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...