/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:31:18,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:31:18,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:31:18,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:31:18,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:31:18,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:31:18,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:31:18,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:31:18,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:31:18,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:31:18,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:31:18,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:31:18,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:31:18,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:31:18,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:31:18,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:31:18,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:31:18,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:31:18,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:31:18,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:31:18,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:31:18,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:31:18,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:31:18,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:31:18,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:31:18,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:31:18,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:31:18,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:31:18,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:31:18,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:31:18,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:31:18,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:31:18,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:31:18,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:31:18,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:31:18,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:31:18,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:31:18,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:31:18,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:31:18,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:31:18,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:31:18,135 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 16:31:18,144 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:31:18,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:31:18,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:31:18,146 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:31:18,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:31:18,146 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:31:18,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:31:18,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:31:18,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:31:18,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:31:18,147 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:31:18,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:31:18,148 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:31:18,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:31:18,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:31:18,148 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:31:18,148 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:31:18,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:31:18,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:31:18,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:31:18,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:31:18,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:31:18,150 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-17 16:31:18,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:31:18,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:31:18,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:31:18,436 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:31:18,436 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:31:18,437 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-07-17 16:31:18,515 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eee59a9da/a8cb11cb02974f0eb54e3ac37380abb0/FLAGcfb616ad0 [2020-07-17 16:31:19,041 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:31:19,041 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-07-17 16:31:19,056 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eee59a9da/a8cb11cb02974f0eb54e3ac37380abb0/FLAGcfb616ad0 [2020-07-17 16:31:19,336 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eee59a9da/a8cb11cb02974f0eb54e3ac37380abb0 [2020-07-17 16:31:19,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:31:19,355 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:31:19,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:31:19,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:31:19,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:31:19,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:31:19" (1/1) ... [2020-07-17 16:31:19,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3afaed91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:19, skipping insertion in model container [2020-07-17 16:31:19,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:31:19" (1/1) ... [2020-07-17 16:31:19,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:31:19,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:31:20,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:31:20,036 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:31:20,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:31:20,159 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:31:20,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20 WrapperNode [2020-07-17 16:31:20,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:31:20,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:31:20,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:31:20,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:31:20,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (1/1) ... [2020-07-17 16:31:20,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:31:20,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:31:20,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:31:20,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:31:20,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (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 [2020-07-17 16:31:20,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:31:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:31:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:31:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:31:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:31:20,357 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:31:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:31:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:31:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:31:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:31:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:31:20,358 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:31:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:31:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 16:31:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 16:31:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:31:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:31:20,359 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 16:31:20,360 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 16:31:20,360 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 16:31:20,360 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:31:20,360 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:31:20,360 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:31:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:31:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:31:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:31:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 16:31:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 16:31:20,361 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:31:20,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:31:20,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:31:20,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:31:20,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:31:20,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:31:20,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:31:20,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-17 16:31:20,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-17 16:31:20,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:31:20,363 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:31:20,363 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:31:20,363 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:31:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:31:20,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:31:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:31:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:31:20,364 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:31:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:31:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:31:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:31:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:31:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:31:20,365 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:31:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:31:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:31:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:31:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:31:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 16:31:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 16:31:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:31:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:31:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:31:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:31:20,367 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:31:20,368 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:31:20,368 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:31:20,368 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:31:20,368 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:31:20,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-17 16:31:20,368 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:31:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:31:20,370 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:31:20,370 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:31:20,370 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:31:20,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:31:20,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:31:20,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:31:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:31:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:31:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:31:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:31:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:31:20,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:31:20,372 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:31:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:31:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:31:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:31:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:31:20,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:31:21,648 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:31:21,648 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:31:21,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:31:21 BoogieIcfgContainer [2020-07-17 16:31:21,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:31:21,656 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:31:21,656 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:31:21,659 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:31:21,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:31:19" (1/3) ... [2020-07-17 16:31:21,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1519d6c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:31:21, skipping insertion in model container [2020-07-17 16:31:21,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:31:20" (2/3) ... [2020-07-17 16:31:21,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1519d6c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:31:21, skipping insertion in model container [2020-07-17 16:31:21,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:31:21" (3/3) ... [2020-07-17 16:31:21,663 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product55.cil.c [2020-07-17 16:31:21,674 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:31:21,683 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:31:21,699 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:31:21,722 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:31:21,722 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:31:21,722 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:31:21,722 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:31:21,723 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:31:21,723 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:31:21,723 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:31:21,723 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:31:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states. [2020-07-17 16:31:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-17 16:31:21,767 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:21,769 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] [2020-07-17 16:31:21,769 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:21,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:21,776 INFO L82 PathProgramCache]: Analyzing trace with hash -415680263, now seen corresponding path program 1 times [2020-07-17 16:31:21,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:21,786 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [141634727] [2020-07-17 16:31:21,786 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,527 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:22,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:22,739 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [141634727] [2020-07-17 16:31:22,741 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:22,742 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:31:22,744 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837777502] [2020-07-17 16:31:22,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:31:22,759 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:22,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:31:22,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:31:22,780 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 4 states. [2020-07-17 16:31:24,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:24,439 INFO L93 Difference]: Finished difference Result 559 states and 665 transitions. [2020-07-17 16:31:24,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 16:31:24,441 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-17 16:31:24,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:24,475 INFO L225 Difference]: With dead ends: 559 [2020-07-17 16:31:24,476 INFO L226 Difference]: Without dead ends: 348 [2020-07-17 16:31:24,488 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:31:24,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-07-17 16:31:24,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 296. [2020-07-17 16:31:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-07-17 16:31:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 326 transitions. [2020-07-17 16:31:24,664 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 326 transitions. Word has length 148 [2020-07-17 16:31:24,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:24,665 INFO L479 AbstractCegarLoop]: Abstraction has 296 states and 326 transitions. [2020-07-17 16:31:24,666 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:31:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 326 transitions. [2020-07-17 16:31:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-17 16:31:24,671 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:24,671 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] [2020-07-17 16:31:24,671 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:31:24,672 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:24,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:24,672 INFO L82 PathProgramCache]: Analyzing trace with hash 1732114662, now seen corresponding path program 1 times [2020-07-17 16:31:24,673 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:24,673 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [747892345] [2020-07-17 16:31:24,673 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,088 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:25,196 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [747892345] [2020-07-17 16:31:25,197 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:25,197 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 16:31:25,197 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130460920] [2020-07-17 16:31:25,201 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 16:31:25,202 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:25,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 16:31:25,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:31:25,202 INFO L87 Difference]: Start difference. First operand 296 states and 326 transitions. Second operand 5 states. [2020-07-17 16:31:25,892 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:27,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:27,154 INFO L93 Difference]: Finished difference Result 482 states and 552 transitions. [2020-07-17 16:31:27,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 16:31:27,155 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-17 16:31:27,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:27,160 INFO L225 Difference]: With dead ends: 482 [2020-07-17 16:31:27,160 INFO L226 Difference]: Without dead ends: 337 [2020-07-17 16:31:27,162 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 [2020-07-17 16:31:27,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2020-07-17 16:31:27,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 286. [2020-07-17 16:31:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-07-17 16:31:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 313 transitions. [2020-07-17 16:31:27,238 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 313 transitions. Word has length 149 [2020-07-17 16:31:27,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:27,239 INFO L479 AbstractCegarLoop]: Abstraction has 286 states and 313 transitions. [2020-07-17 16:31:27,239 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 16:31:27,239 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 313 transitions. [2020-07-17 16:31:27,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-17 16:31:27,242 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:27,242 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] [2020-07-17 16:31:27,243 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:31:27,243 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:27,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:27,243 INFO L82 PathProgramCache]: Analyzing trace with hash 1476676505, now seen corresponding path program 1 times [2020-07-17 16:31:27,244 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:27,244 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [557566084] [2020-07-17 16:31:27,244 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,658 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:27,926 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [557566084] [2020-07-17 16:31:27,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:27,926 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:31:27,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927437424] [2020-07-17 16:31:27,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:31:27,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:27,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:31:27,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:31:27,929 INFO L87 Difference]: Start difference. First operand 286 states and 313 transitions. Second operand 10 states. [2020-07-17 16:31:28,467 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:28,798 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:31:29,097 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 16:31:29,354 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:29,612 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:31:29,856 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:30,868 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:33,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:33,553 INFO L93 Difference]: Finished difference Result 777 states and 908 transitions. [2020-07-17 16:31:33,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 16:31:33,554 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-17 16:31:33,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:33,560 INFO L225 Difference]: With dead ends: 777 [2020-07-17 16:31:33,560 INFO L226 Difference]: Without dead ends: 606 [2020-07-17 16:31:33,562 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-17 16:31:33,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2020-07-17 16:31:33,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 525. [2020-07-17 16:31:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 525 states. [2020-07-17 16:31:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 594 transitions. [2020-07-17 16:31:33,757 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 594 transitions. Word has length 158 [2020-07-17 16:31:33,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:33,758 INFO L479 AbstractCegarLoop]: Abstraction has 525 states and 594 transitions. [2020-07-17 16:31:33,758 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:31:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 594 transitions. [2020-07-17 16:31:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-17 16:31:33,762 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:33,762 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] [2020-07-17 16:31:33,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:31:33,762 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:33,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:33,763 INFO L82 PathProgramCache]: Analyzing trace with hash 309694267, now seen corresponding path program 1 times [2020-07-17 16:31:33,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:33,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1926326665] [2020-07-17 16:31:33,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,087 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:34,224 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1926326665] [2020-07-17 16:31:34,225 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:34,225 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:31:34,225 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215321604] [2020-07-17 16:31:34,226 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:31:34,226 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:34,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:31:34,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:31:34,227 INFO L87 Difference]: Start difference. First operand 525 states and 594 transitions. Second operand 10 states. [2020-07-17 16:31:34,738 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:35,922 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:36,202 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:31:36,622 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:36,884 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:37,421 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:37,749 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:31:38,036 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:38,536 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:39,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:39,962 INFO L93 Difference]: Finished difference Result 1474 states and 1786 transitions. [2020-07-17 16:31:39,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-17 16:31:39,964 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-17 16:31:39,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:39,976 INFO L225 Difference]: With dead ends: 1474 [2020-07-17 16:31:39,976 INFO L226 Difference]: Without dead ends: 1064 [2020-07-17 16:31:39,979 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-17 16:31:39,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1064 states. [2020-07-17 16:31:40,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1064 to 887. [2020-07-17 16:31:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 887 states. [2020-07-17 16:31:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 887 states and 1017 transitions. [2020-07-17 16:31:40,386 INFO L78 Accepts]: Start accepts. Automaton has 887 states and 1017 transitions. Word has length 167 [2020-07-17 16:31:40,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:40,387 INFO L479 AbstractCegarLoop]: Abstraction has 887 states and 1017 transitions. [2020-07-17 16:31:40,387 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:31:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1017 transitions. [2020-07-17 16:31:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-17 16:31:40,399 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:40,399 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] [2020-07-17 16:31:40,400 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:31:40,400 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:40,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:40,401 INFO L82 PathProgramCache]: Analyzing trace with hash 2125986584, now seen corresponding path program 1 times [2020-07-17 16:31:40,401 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:40,401 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1643043926] [2020-07-17 16:31:40,401 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,721 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:40,870 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1643043926] [2020-07-17 16:31:40,870 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:40,871 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 16:31:40,871 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969123259] [2020-07-17 16:31:40,872 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:31:40,872 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:40,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:31:40,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:31:40,873 INFO L87 Difference]: Start difference. First operand 887 states and 1017 transitions. Second operand 11 states. [2020-07-17 16:31:41,392 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:42,763 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:43,003 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:31:43,270 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:43,546 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:31:43,797 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:44,495 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:44,780 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:45,076 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:46,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:46,741 INFO L93 Difference]: Finished difference Result 2270 states and 2829 transitions. [2020-07-17 16:31:46,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-17 16:31:46,742 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-17 16:31:46,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:46,758 INFO L225 Difference]: With dead ends: 2270 [2020-07-17 16:31:46,759 INFO L226 Difference]: Without dead ends: 1498 [2020-07-17 16:31:46,764 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-17 16:31:46,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2020-07-17 16:31:47,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 1209. [2020-07-17 16:31:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1209 states. [2020-07-17 16:31:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1209 states and 1387 transitions. [2020-07-17 16:31:47,136 INFO L78 Accepts]: Start accepts. Automaton has 1209 states and 1387 transitions. Word has length 172 [2020-07-17 16:31:47,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:47,137 INFO L479 AbstractCegarLoop]: Abstraction has 1209 states and 1387 transitions. [2020-07-17 16:31:47,137 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:31:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1387 transitions. [2020-07-17 16:31:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-17 16:31:47,142 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:47,142 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] [2020-07-17 16:31:47,142 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 16:31:47,142 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:47,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:47,143 INFO L82 PathProgramCache]: Analyzing trace with hash -153528691, now seen corresponding path program 1 times [2020-07-17 16:31:47,143 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:47,143 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616847302] [2020-07-17 16:31:47,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,379 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:47,578 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1616847302] [2020-07-17 16:31:47,579 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:47,579 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 16:31:47,580 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522860185] [2020-07-17 16:31:47,580 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:31:47,580 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:47,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:31:47,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:31:47,581 INFO L87 Difference]: Start difference. First operand 1209 states and 1387 transitions. Second operand 11 states. [2020-07-17 16:31:49,010 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:49,266 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:31:49,532 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 16:31:49,801 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:50,077 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:31:50,345 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:52,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:52,013 INFO L93 Difference]: Finished difference Result 2734 states and 3350 transitions. [2020-07-17 16:31:52,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 16:31:52,016 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 206 [2020-07-17 16:31:52,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:52,028 INFO L225 Difference]: With dead ends: 2734 [2020-07-17 16:31:52,029 INFO L226 Difference]: Without dead ends: 1640 [2020-07-17 16:31:52,033 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-17 16:31:52,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1640 states. [2020-07-17 16:31:52,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1640 to 1247. [2020-07-17 16:31:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1247 states. [2020-07-17 16:31:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 1247 states and 1427 transitions. [2020-07-17 16:31:52,412 INFO L78 Accepts]: Start accepts. Automaton has 1247 states and 1427 transitions. Word has length 206 [2020-07-17 16:31:52,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:52,412 INFO L479 AbstractCegarLoop]: Abstraction has 1247 states and 1427 transitions. [2020-07-17 16:31:52,412 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:31:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1427 transitions. [2020-07-17 16:31:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-17 16:31:52,417 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:52,418 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] [2020-07-17 16:31:52,418 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 16:31:52,418 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:52,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:52,419 INFO L82 PathProgramCache]: Analyzing trace with hash -215857427, now seen corresponding path program 1 times [2020-07-17 16:31:52,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:52,419 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [803417669] [2020-07-17 16:31:52,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,756 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:52,990 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [803417669] [2020-07-17 16:31:52,990 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:52,990 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-17 16:31:52,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461485100] [2020-07-17 16:31:52,991 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 16:31:52,991 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:52,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 16:31:52,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-17 16:31:52,992 INFO L87 Difference]: Start difference. First operand 1247 states and 1427 transitions. Second operand 14 states. [2020-07-17 16:31:53,537 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:53,777 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:31:54,012 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:54,247 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:31:54,474 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:55,429 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:55,735 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:31:56,011 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:56,294 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:31:56,544 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:58,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:58,379 INFO L93 Difference]: Finished difference Result 2816 states and 3495 transitions. [2020-07-17 16:31:58,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-17 16:31:58,380 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 206 [2020-07-17 16:31:58,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:58,390 INFO L225 Difference]: With dead ends: 2816 [2020-07-17 16:31:58,391 INFO L226 Difference]: Without dead ends: 1684 [2020-07-17 16:31:58,396 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-17 16:31:58,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1684 states. [2020-07-17 16:31:58,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1684 to 1271. [2020-07-17 16:31:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1271 states. [2020-07-17 16:31:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1271 states and 1451 transitions. [2020-07-17 16:31:58,835 INFO L78 Accepts]: Start accepts. Automaton has 1271 states and 1451 transitions. Word has length 206 [2020-07-17 16:31:58,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:58,837 INFO L479 AbstractCegarLoop]: Abstraction has 1271 states and 1451 transitions. [2020-07-17 16:31:58,838 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 16:31:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1451 transitions. [2020-07-17 16:31:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-17 16:31:58,841 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:58,842 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] [2020-07-17 16:31:58,842 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 16:31:58,842 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:58,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:58,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1924048490, now seen corresponding path program 1 times [2020-07-17 16:31:58,843 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:58,843 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1351018748] [2020-07-17 16:31:58,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,115 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:31:59,318 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1351018748] [2020-07-17 16:31:59,318 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:31:59,318 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 16:31:59,318 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217331760] [2020-07-17 16:31:59,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 16:31:59,319 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:59,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 16:31:59,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-17 16:31:59,320 INFO L87 Difference]: Start difference. First operand 1271 states and 1451 transitions. Second operand 8 states. [2020-07-17 16:31:59,767 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:00,313 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:03,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:32:03,969 INFO L93 Difference]: Finished difference Result 4207 states and 5250 transitions. [2020-07-17 16:32:03,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-17 16:32:03,970 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2020-07-17 16:32:03,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:32:03,988 INFO L225 Difference]: With dead ends: 4207 [2020-07-17 16:32:03,988 INFO L226 Difference]: Without dead ends: 3051 [2020-07-17 16:32:03,994 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-07-17 16:32:03,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3051 states. [2020-07-17 16:32:05,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3051 to 2479. [2020-07-17 16:32:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2479 states. [2020-07-17 16:32:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 2479 states and 2861 transitions. [2020-07-17 16:32:05,162 INFO L78 Accepts]: Start accepts. Automaton has 2479 states and 2861 transitions. Word has length 206 [2020-07-17 16:32:05,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:32:05,163 INFO L479 AbstractCegarLoop]: Abstraction has 2479 states and 2861 transitions. [2020-07-17 16:32:05,163 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 16:32:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 2861 transitions. [2020-07-17 16:32:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-07-17 16:32:05,167 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:32:05,167 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] [2020-07-17 16:32:05,167 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 16:32:05,168 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:32:05,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:32:05,168 INFO L82 PathProgramCache]: Analyzing trace with hash -369911048, now seen corresponding path program 1 times [2020-07-17 16:32:05,168 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:32:05,168 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1949192104] [2020-07-17 16:32:05,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:32:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,430 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:32:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:32:05,582 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1949192104] [2020-07-17 16:32:05,582 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:32:05,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 16:32:05,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981803478] [2020-07-17 16:32:05,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 16:32:05,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:32:05,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 16:32:05,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-17 16:32:05,584 INFO L87 Difference]: Start difference. First operand 2479 states and 2861 transitions. Second operand 8 states. [2020-07-17 16:32:06,035 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:10,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:32:10,313 INFO L93 Difference]: Finished difference Result 4976 states and 6237 transitions. [2020-07-17 16:32:10,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-17 16:32:10,315 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 211 [2020-07-17 16:32:10,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:32:10,346 INFO L225 Difference]: With dead ends: 4976 [2020-07-17 16:32:10,346 INFO L226 Difference]: Without dead ends: 4973 [2020-07-17 16:32:10,350 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=225, Invalid=587, Unknown=0, NotChecked=0, Total=812 [2020-07-17 16:32:10,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4973 states. [2020-07-17 16:32:11,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4973 to 4018. [2020-07-17 16:32:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4018 states. [2020-07-17 16:32:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 4018 states and 4739 transitions. [2020-07-17 16:32:11,760 INFO L78 Accepts]: Start accepts. Automaton has 4018 states and 4739 transitions. Word has length 211 [2020-07-17 16:32:11,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:32:11,761 INFO L479 AbstractCegarLoop]: Abstraction has 4018 states and 4739 transitions. [2020-07-17 16:32:11,761 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 16:32:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 4739 transitions. [2020-07-17 16:32:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-17 16:32:11,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:32:11,774 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:32:11,774 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 16:32:11,775 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:32:11,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:32:11,775 INFO L82 PathProgramCache]: Analyzing trace with hash 1530742090, now seen corresponding path program 1 times [2020-07-17 16:32:11,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:32:11,776 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1413255035] [2020-07-17 16:32:11,776 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:32:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,075 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:32:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 33 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-07-17 16:32:12,403 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1413255035] [2020-07-17 16:32:12,403 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:32:12,404 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-17 16:32:12,404 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191123044] [2020-07-17 16:32:12,405 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-17 16:32:12,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:32:12,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-17 16:32:12,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2020-07-17 16:32:12,406 INFO L87 Difference]: Start difference. First operand 4018 states and 4739 transitions. Second operand 15 states. [2020-07-17 16:32:13,001 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:13,248 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:32:13,493 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:32:13,738 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:32:13,977 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:32:14,606 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:16,499 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:20,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:32:20,510 INFO L93 Difference]: Finished difference Result 7835 states and 9539 transitions. [2020-07-17 16:32:20,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-17 16:32:20,512 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 305 [2020-07-17 16:32:20,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:32:20,537 INFO L225 Difference]: With dead ends: 7835 [2020-07-17 16:32:20,537 INFO L226 Difference]: Without dead ends: 4437 [2020-07-17 16:32:20,551 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 519 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=382, Invalid=1688, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 16:32:20,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4437 states. [2020-07-17 16:32:21,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4437 to 3858. [2020-07-17 16:32:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3858 states. [2020-07-17 16:32:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 3858 states and 4326 transitions. [2020-07-17 16:32:21,709 INFO L78 Accepts]: Start accepts. Automaton has 3858 states and 4326 transitions. Word has length 305 [2020-07-17 16:32:21,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:32:21,710 INFO L479 AbstractCegarLoop]: Abstraction has 3858 states and 4326 transitions. [2020-07-17 16:32:21,710 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-17 16:32:21,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3858 states and 4326 transitions. [2020-07-17 16:32:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-17 16:32:21,719 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:32:21,720 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:32:21,720 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-17 16:32:21,720 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:32:21,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:32:21,721 INFO L82 PathProgramCache]: Analyzing trace with hash 332517912, now seen corresponding path program 1 times [2020-07-17 16:32:21,721 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:32:21,721 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [626997940] [2020-07-17 16:32:21,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:32:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,056 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:32:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:22,360 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-07-17 16:32:22,361 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [626997940] [2020-07-17 16:32:22,361 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:32:22,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-17 16:32:22,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057015135] [2020-07-17 16:32:22,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:32:22,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:32:22,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:32:22,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:32:22,363 INFO L87 Difference]: Start difference. First operand 3858 states and 4326 transitions. Second operand 10 states. [2020-07-17 16:32:23,451 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:26,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:32:26,282 INFO L93 Difference]: Finished difference Result 4765 states and 5480 transitions. [2020-07-17 16:32:26,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-17 16:32:26,283 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 313 [2020-07-17 16:32:26,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:32:26,292 INFO L225 Difference]: With dead ends: 4765 [2020-07-17 16:32:26,292 INFO L226 Difference]: Without dead ends: 1772 [2020-07-17 16:32:26,302 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=280, Invalid=842, Unknown=0, NotChecked=0, Total=1122 [2020-07-17 16:32:26,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1772 states. [2020-07-17 16:32:26,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1772 to 1417. [2020-07-17 16:32:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1417 states. [2020-07-17 16:32:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1417 states and 1567 transitions. [2020-07-17 16:32:26,720 INFO L78 Accepts]: Start accepts. Automaton has 1417 states and 1567 transitions. Word has length 313 [2020-07-17 16:32:26,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:32:26,720 INFO L479 AbstractCegarLoop]: Abstraction has 1417 states and 1567 transitions. [2020-07-17 16:32:26,720 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:32:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1567 transitions. [2020-07-17 16:32:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2020-07-17 16:32:26,725 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:32:26,725 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:32:26,726 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-17 16:32:26,726 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:32:26,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:32:26,726 INFO L82 PathProgramCache]: Analyzing trace with hash -761527322, now seen corresponding path program 1 times [2020-07-17 16:32:26,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:32:26,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [369992307] [2020-07-17 16:32:26,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:32:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,042 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:32:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:32:27,449 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-07-17 16:32:27,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [369992307] [2020-07-17 16:32:27,450 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:32:27,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-07-17 16:32:27,451 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599592396] [2020-07-17 16:32:27,451 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 16:32:27,452 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:32:27,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 16:32:27,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-07-17 16:32:27,452 INFO L87 Difference]: Start difference. First operand 1417 states and 1567 transitions. Second operand 22 states. [2020-07-17 16:32:27,998 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:28,376 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:28,679 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 16:32:28,965 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:32:29,275 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:32:29,525 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:32:30,462 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:32:32,046 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:32,330 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:32,697 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:32,970 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:34,702 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:34,973 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:35,233 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:35,494 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:35,759 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:36,091 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:36,357 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:36,621 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:36,893 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:37,149 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:37,407 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:37,690 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:37,969 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:32:38,235 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:32:39,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:32:39,752 INFO L93 Difference]: Finished difference Result 2705 states and 3066 transitions. [2020-07-17 16:32:39,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-07-17 16:32:39,753 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 321 [2020-07-17 16:32:39,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:32:39,754 INFO L225 Difference]: With dead ends: 2705 [2020-07-17 16:32:39,754 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:32:39,762 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1374 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=901, Invalid=4355, Unknown=0, NotChecked=0, Total=5256 [2020-07-17 16:32:39,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:32:39,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:32:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:32:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:32:39,764 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 321 [2020-07-17 16:32:39,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:32:39,764 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:32:39,764 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 16:32:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:32:39,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:32:39,764 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-17 16:32:39,767 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:32:40,229 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 27 [2020-07-17 16:32:40,386 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 27 [2020-07-17 16:32:40,742 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 27 [2020-07-17 16:32:44,583 WARN L193 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 387 [2020-07-17 16:32:45,343 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 365 [2020-07-17 16:32:46,789 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 356 [2020-07-17 16:32:49,731 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 387 [2020-07-17 16:32:53,686 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 198 [2020-07-17 16:32:55,396 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:32:56,418 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:00,342 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:00,955 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 365 [2020-07-17 16:33:01,979 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:02,636 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-17 16:33:03,691 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:04,440 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 365 [2020-07-17 16:33:06,972 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 387 [2020-07-17 16:33:08,077 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 387 [2020-07-17 16:33:09,579 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 365 [2020-07-17 16:33:10,960 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 215 [2020-07-17 16:33:11,157 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 215 [2020-07-17 16:33:11,693 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 213 [2020-07-17 16:33:12,019 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 213 [2020-07-17 16:33:13,450 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 365 [2020-07-17 16:33:14,051 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 365 [2020-07-17 16:33:15,098 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:17,161 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 497 DAG size of output: 454 [2020-07-17 16:33:18,189 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:23,842 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 456 DAG size of output: 411 [2020-07-17 16:33:24,722 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 387 [2020-07-17 16:33:26,275 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:33:26,957 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2020-07-17 16:33:27,786 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-07-17 16:33:27,948 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:33:28,167 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:33:28,396 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:33:28,934 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 29 [2020-07-17 16:33:29,278 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 30 [2020-07-17 16:33:29,455 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-07-17 16:33:29,731 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2020-07-17 16:33:30,687 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 27 [2020-07-17 16:33:30,880 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-17 16:33:33,424 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 333 DAG size of output: 47 [2020-07-17 16:33:33,580 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-07-17 16:33:33,789 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-17 16:33:35,397 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 301 DAG size of output: 45 [2020-07-17 16:33:35,592 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 33 [2020-07-17 16:33:36,115 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-17 16:33:36,701 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:33:37,387 WARN L193 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-07-17 16:33:38,328 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-17 16:33:38,543 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:33:38,667 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 19 [2020-07-17 16:33:40,682 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 307 DAG size of output: 38 [2020-07-17 16:33:41,132 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:33:42,154 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 202 DAG size of output: 41 [2020-07-17 16:33:42,425 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2020-07-17 16:33:43,390 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2020-07-17 16:33:43,562 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:43,693 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-17 16:33:44,142 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:33:44,576 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-07-17 16:33:44,748 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:33:45,175 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-07-17 16:33:45,334 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2020-07-17 16:33:45,507 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:46,363 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 50 [2020-07-17 16:33:46,517 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-07-17 16:33:46,764 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-17 16:33:49,334 WARN L193 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 333 DAG size of output: 47 [2020-07-17 16:33:50,340 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 30 [2020-07-17 16:33:50,847 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 19 [2020-07-17 16:33:51,621 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 36 [2020-07-17 16:33:52,794 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 202 DAG size of output: 40 [2020-07-17 16:33:53,358 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-07-17 16:33:53,558 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-17 16:33:54,533 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2020-07-17 16:33:55,059 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-07-17 16:33:55,397 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 30 [2020-07-17 16:33:56,289 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-17 16:33:56,465 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:56,663 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:33:56,814 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-17 16:33:57,835 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 175 DAG size of output: 34 [2020-07-17 16:33:58,078 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-07-17 16:33:59,179 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-07-17 16:33:59,313 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-17 16:34:02,324 WARN L193 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:34:02,496 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:34:02,656 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:34:05,588 WARN L193 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:34:06,806 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 205 DAG size of output: 47 [2020-07-17 16:34:07,026 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:34:08,003 WARN L193 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2020-07-17 16:34:09,161 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 202 DAG size of output: 40 [2020-07-17 16:34:09,825 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 28 [2020-07-17 16:34:10,980 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 202 DAG size of output: 40 [2020-07-17 16:34:11,897 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 32 [2020-07-17 16:34:12,807 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 32 [2020-07-17 16:34:13,362 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-17 16:34:13,892 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-17 16:34:15,100 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 204 DAG size of output: 43 [2020-07-17 16:34:15,757 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-07-17 16:34:15,880 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-17 16:34:16,790 WARN L193 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-17 16:34:19,735 WARN L193 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:34:21,353 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 301 DAG size of output: 45 [2020-07-17 16:34:24,285 WARN L193 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:34:25,919 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 303 DAG size of output: 45 [2020-07-17 16:34:28,851 WARN L193 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:34:29,753 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-17 16:34:31,375 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 301 DAG size of output: 45 [2020-07-17 16:34:31,567 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-17 16:34:32,323 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 36 [2020-07-17 16:34:32,497 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:34:33,235 WARN L193 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-07-17 16:34:33,395 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:34:34,199 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 27 [2020-07-17 16:34:35,063 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 33 [2020-07-17 16:34:35,484 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-07-17 16:34:36,123 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-07-17 16:34:36,294 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:34:38,849 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 333 DAG size of output: 47 [2020-07-17 16:34:39,851 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 30 [2020-07-17 16:34:42,543 WARN L193 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 333 DAG size of output: 47 [2020-07-17 16:34:43,236 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-07-17 16:34:43,977 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 34 [2020-07-17 16:34:44,501 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-07-17 16:34:45,007 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:34:45,961 WARN L193 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:34:46,771 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 39 [2020-07-17 16:34:47,001 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:34:47,776 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-07-17 16:34:48,717 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-17 16:34:50,472 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 301 DAG size of output: 45 [2020-07-17 16:34:51,276 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-07-17 16:34:52,075 WARN L193 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-07-17 16:34:52,934 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 40 [2020-07-17 16:34:53,595 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-07-17 16:34:54,320 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 30 [2020-07-17 16:34:54,996 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-07-17 16:34:55,658 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-17 16:34:57,173 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 245 DAG size of output: 49 [2020-07-17 16:34:57,812 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 29 [2020-07-17 16:34:57,946 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 19 [2020-07-17 16:34:58,137 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:34:59,850 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 301 DAG size of output: 45 [2020-07-17 16:35:01,566 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 301 DAG size of output: 45 [2020-07-17 16:35:04,761 WARN L193 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:35:05,711 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-17 16:35:05,901 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:06,099 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:06,280 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:35:07,147 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 44 [2020-07-17 16:35:07,752 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:35:07,927 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2020-07-17 16:35:08,125 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-07-17 16:35:08,900 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 34 [2020-07-17 16:35:09,086 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:12,486 WARN L193 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 400 DAG size of output: 47 [2020-07-17 16:35:15,553 WARN L193 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:35:15,750 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-17 16:35:15,927 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:35:16,875 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 32 [2020-07-17 16:35:17,093 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:35:17,281 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-17 16:35:17,804 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 29 [2020-07-17 16:35:18,000 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:35:19,144 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-07-17 16:35:19,722 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2020-07-17 16:35:20,284 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 31 [2020-07-17 16:35:21,350 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2020-07-17 16:35:21,936 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-07-17 16:35:22,487 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 26 [2020-07-17 16:35:23,058 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-07-17 16:35:24,118 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2020-07-17 16:35:24,331 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-17 16:35:25,240 WARN L193 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 44 [2020-07-17 16:35:26,296 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 36 [2020-07-17 16:35:27,034 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 34 [2020-07-17 16:35:27,967 WARN L193 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 50 [2020-07-17 16:35:31,085 WARN L193 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 353 DAG size of output: 46 [2020-07-17 16:35:31,272 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:31,468 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:34,170 WARN L193 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 333 DAG size of output: 47 [2020-07-17 16:35:34,712 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 29 [2020-07-17 16:35:35,474 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 31 [2020-07-17 16:35:36,081 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:35:36,264 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:36,431 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:35:37,338 WARN L193 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:35:37,510 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:35:38,448 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-17 16:35:39,368 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:35:39,924 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-17 16:35:40,055 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2020-07-17 16:35:40,286 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-17 16:35:41,320 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-17 16:35:42,089 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 31 [2020-07-17 16:35:42,360 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:42,548 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:43,288 WARN L193 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-07-17 16:35:43,304 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-17 16:35:43,304 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L601(lines 578 602) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 554 609) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L585(lines 585 589) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L585-1(lines 585 589) no Hoare annotation was computed. [2020-07-17 16:35:43,305 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L577-1(line 577) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L577-2(line 577) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L598-1(lines 579 600) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 554 609) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 554 609) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-17 16:35:43,306 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L596-1(line 596) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L596-2(line 596) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-17 16:35:43,307 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L642-1(lines 642 646) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L634-2(line 634) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 610 669) no Hoare annotation was computed. [2020-07-17 16:35:43,308 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L655-1(line 655) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L655-2(line 655) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 610 669) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 610 669) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-17 16:35:43,309 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L636-2(lines 636 661) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-17 16:35:43,310 INFO L268 CegarLoopResult]: For program point L662(lines 635 663) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L654-1(line 654) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L654-2(line 654) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L650-2(line 650) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-17 16:35:43,311 INFO L268 CegarLoopResult]: For program point L642(lines 642 646) no Hoare annotation was computed. [2020-07-17 16:35:43,312 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-17 16:35:43,312 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-07-17 16:35:43,312 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:35:43,312 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-17 16:35:43,312 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:35:43,312 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:35:43,312 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-17 16:35:43,312 INFO L264 CegarLoopResult]: At program point L993(line 993) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,313 INFO L264 CegarLoopResult]: At program point L993-1(line 993) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,313 INFO L264 CegarLoopResult]: At program point L991(lines 991 998) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,313 INFO L271 CegarLoopResult]: At program point L991-1(lines 991 998) the Hoare annotation is: true [2020-07-17 16:35:43,313 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 981 1003) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,313 INFO L264 CegarLoopResult]: At program point L989(line 989) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret74| 1) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,313 INFO L264 CegarLoopResult]: At program point L988(line 988) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,313 INFO L264 CegarLoopResult]: At program point L989-1(line 989) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret74| 1) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,314 INFO L264 CegarLoopResult]: At program point L987(line 987) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,314 INFO L264 CegarLoopResult]: At program point L989-2(line 989) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret74| 1) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0))) [2020-07-17 16:35:43,314 INFO L264 CegarLoopResult]: At program point L987-1(line 987) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,314 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 981 1003) the Hoare annotation is: true [2020-07-17 16:35:43,314 INFO L264 CegarLoopResult]: At program point L983(line 983) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,314 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 981 1003) the Hoare annotation is: true [2020-07-17 16:35:43,314 INFO L271 CegarLoopResult]: At program point L1000(line 1000) the Hoare annotation is: true [2020-07-17 16:35:43,314 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 939 962) no Hoare annotation was computed. [2020-07-17 16:35:43,314 INFO L268 CegarLoopResult]: For program point L957(line 957) no Hoare annotation was computed. [2020-07-17 16:35:43,314 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 939 962) no Hoare annotation was computed. [2020-07-17 16:35:43,314 INFO L268 CegarLoopResult]: For program point L956(line 956) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 939 962) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-07-17 16:35:43,315 INFO L268 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 486 500) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 |old(~systemActive~0)|) (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (not (= 1 |old(~systemActive~0)|)) .cse1))) [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (let ((.cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 (not (= 1 |old(~systemActive~0)|))) (or .cse0 .cse1 (= 0 |old(~systemActive~0)|) (not (<= 2 ~waterLevel~0))))) [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point L490(lines 490 496) the Hoare annotation is: (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0))) (and (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0)) (or .cse1 .cse0 (= 0 |old(~systemActive~0)|) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse0 (not (= 1 |old(~systemActive~0)|))))) [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 486 500) the Hoare annotation is: (let ((.cse2 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse0 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 1 |old(~systemActive~0)|))) (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse2 (= 0 ~pumpRunning~0))) (or .cse0 .cse1 (= 0 |old(~systemActive~0)|) (not (<= 2 ~waterLevel~0)))))) [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 486 500) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 |old(~systemActive~0)|) (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (not (= 1 |old(~systemActive~0)|)) .cse1))) [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 403 411) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse3 .cse1))) [2020-07-17 16:35:43,316 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 403 411) the Hoare annotation is: true [2020-07-17 16:35:43,316 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 403 411) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse3 .cse1))) [2020-07-17 16:35:43,317 INFO L264 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~systemActive~0)) .cse1 .cse2) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2 .cse3))) [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L476(lines 476 480) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L476-2(lines 476 480) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 467 485) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: true [2020-07-17 16:35:43,317 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 467 485) the Hoare annotation is: true [2020-07-17 16:35:43,318 INFO L271 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: true [2020-07-17 16:35:43,318 INFO L271 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: true [2020-07-17 16:35:43,318 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 467 485) the Hoare annotation is: true [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L419-2(lines 419 427) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L431(lines 431 439) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 412 447) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L431-2(lines 431 439) no Hoare annotation was computed. [2020-07-17 16:35:43,318 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 412 447) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L419(lines 419 427) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 412 447) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-07-17 16:35:43,319 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L545-1(line 545) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L545-2(line 545) no Hoare annotation was computed. [2020-07-17 16:35:43,319 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L508(lines 508 553) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L508-1(lines 508 553) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 508 553) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L531-1(line 531) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 508 553) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 508 553) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 16:35:43,320 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L538-1(line 538) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-07-17 16:35:43,321 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-17 16:35:43,322 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 821 866) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point L845(lines 845 846) no Hoare annotation was computed. [2020-07-17 16:35:43,323 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 821 866) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L841(lines 841 848) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 821 866) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L835(lines 835 855) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L862-1(line 862) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L862-2(line 862) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L860-1(line 860) no Hoare annotation was computed. [2020-07-17 16:35:43,324 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L860-2(line 860) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L821(lines 821 866) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L852(lines 852 853) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L852-1(lines 835 855) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L840-1(line 840) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L268 CegarLoopResult]: For program point L840-2(line 840) no Hoare annotation was computed. [2020-07-17 16:35:43,325 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 970 980) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,326 INFO L264 CegarLoopResult]: At program point L975(line 975) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,326 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 970 980) the Hoare annotation is: true [2020-07-17 16:35:43,326 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 970 980) the Hoare annotation is: true [2020-07-17 16:35:43,326 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 392 402) the Hoare annotation is: true [2020-07-17 16:35:43,326 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-17 16:35:43,326 INFO L271 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: true [2020-07-17 16:35:43,326 INFO L264 CegarLoopResult]: At program point L397-1(line 397) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-17 16:35:43,327 INFO L264 CegarLoopResult]: At program point L397-2(line 397) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-17 16:35:43,327 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 392 402) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-17 16:35:43,327 INFO L264 CegarLoopResult]: At program point L397-3(line 397) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-17 16:35:43,327 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 392 402) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-17 16:35:43,327 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 384 391) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2020-07-17 16:35:43,327 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 384 391) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0))) (and (or .cse0 (= 0 ~systemActive~0) .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2020-07-17 16:35:43,328 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 384 391) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0))) (and (or .cse0 (= 0 ~systemActive~0) .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2020-07-17 16:35:43,328 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-17 16:35:43,328 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-17 16:35:43,328 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~4)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-07-17 16:35:43,328 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-17 16:35:43,328 INFO L271 CegarLoopResult]: At program point L169(lines 169 175) the Hoare annotation is: true [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 165 178) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,329 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 165 178) the Hoare annotation is: true [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 165 178) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 351 375) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse3 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse7 (and .cse9 .cse3)) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse7 .cse8 (and .cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2 .cse5)))) [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 351 375) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse6 .cse7 .cse2 .cse4))) [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse4) (or .cse6 .cse2 .cse4))) [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point L370-1(lines 351 375) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse3 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse7 (and .cse9 .cse3)) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse7 .cse8 (and .cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2 .cse5)))) [2020-07-17 16:35:43,329 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3) (or .cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3) (or .cse5 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse3))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L359(lines 359 367) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse6 .cse1 .cse3) (or .cse6 .cse4 .cse5 .cse3))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L357-1(line 357) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse6 .cse0 .cse1 .cse3))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L355(lines 355 372) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse6 .cse7 .cse2 .cse4))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L357-2(line 357) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse6 .cse0 .cse1 .cse3))) [2020-07-17 16:35:43,330 INFO L264 CegarLoopResult]: At program point L357-3(line 357) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse6 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3))) [2020-07-17 16:35:43,330 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 291 297) the Hoare annotation is: true [2020-07-17 16:35:43,331 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 291 297) the Hoare annotation is: true [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L250(lines 201 251) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L238(lines 238 244) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L238-1(lines 232 245) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6) (and .cse0 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L230-1(line 230) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,331 INFO L264 CegarLoopResult]: At program point L222(lines 222 228) the Hoare annotation is: (let ((.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (and .cse4 .cse1 .cse5 .cse6 .cse2) (and (<= 2 ~waterLevel~0) .cse1 .cse5 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse4 .cse1 (= 0 ~systemActive~0) .cse6) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 16:35:43,332 INFO L264 CegarLoopResult]: At program point L222-1(lines 222 228) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,332 INFO L264 CegarLoopResult]: At program point L247(lines 202 249) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,332 INFO L264 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,332 INFO L264 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,332 INFO L264 CegarLoopResult]: At program point L210-1(line 210) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,332 INFO L271 CegarLoopResult]: At program point testEXIT(lines 192 257) the Hoare annotation is: true [2020-07-17 16:35:43,332 INFO L264 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,333 INFO L264 CegarLoopResult]: At program point testENTRY(lines 192 257) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,333 INFO L271 CegarLoopResult]: At program point testFINAL(lines 192 257) the Hoare annotation is: true [2020-07-17 16:35:43,333 INFO L264 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~pumpRunning~0))) (or (and .cse0 (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 1 ~systemActive~0) .cse1) (and (<= 2 ~waterLevel~0) .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2020-07-17 16:35:43,333 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,333 INFO L264 CegarLoopResult]: At program point L203(lines 202 249) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,333 INFO L264 CegarLoopResult]: At program point L236-1(line 236) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,334 INFO L264 CegarLoopResult]: At program point L236-2(line 236) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,334 INFO L264 CegarLoopResult]: At program point L232(lines 232 245) the Hoare annotation is: (let ((.cse5 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and .cse4 .cse5 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6) (and .cse4 .cse0 (= 0 ~systemActive~0) .cse2) (and .cse0 .cse4 .cse1 .cse3 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse3 .cse6))) [2020-07-17 16:35:43,334 INFO L264 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,334 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (and .cse4 .cse1 .cse5 .cse6 .cse2) (and (<= 2 ~waterLevel~0) .cse1 .cse5 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse4 .cse1 (= 0 ~systemActive~0) .cse6) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 16:35:43,334 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (let ((.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (and .cse4 .cse1 .cse5 .cse6 .cse2) (and (<= 2 ~waterLevel~0) .cse1 .cse5 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse4 .cse1 (= 0 ~systemActive~0) .cse6) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 16:35:43,335 INFO L264 CegarLoopResult]: At program point L220-1(line 220) the Hoare annotation is: (let ((.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (and .cse4 .cse1 .cse5 .cse6 .cse2) (and (<= 2 ~waterLevel~0) .cse1 .cse5 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse4 .cse1 (= 0 ~systemActive~0) .cse6) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 16:35:43,335 INFO L264 CegarLoopResult]: At program point L212(lines 212 218) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,335 INFO L264 CegarLoopResult]: At program point L212-1(lines 212 218) the Hoare annotation is: (let ((.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (and .cse4 .cse1 .cse5 .cse6 .cse2) (and (<= 2 ~waterLevel~0) .cse1 .cse5 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse4 .cse1 (= 0 ~systemActive~0) .cse6) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-17 16:35:43,335 INFO L264 CegarLoopResult]: At program point L204(lines 204 208) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse6 .cse0 .cse3 .cse4) (and .cse0 .cse5 (= 0 ~systemActive~0) .cse2))) [2020-07-17 16:35:43,336 INFO L264 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,336 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point L799(lines 799 800) no Hoare annotation was computed. [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point L795(lines 795 802) no Hoare annotation was computed. [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 775 820) no Hoare annotation was computed. [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point L789(lines 789 809) no Hoare annotation was computed. [2020-07-17 16:35:43,336 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-07-17 16:35:43,337 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L775(lines 775 820) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L806(lines 806 807) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L806-1(lines 789 809) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L794-2(line 794) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 775 820) no Hoare annotation was computed. [2020-07-17 16:35:43,338 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 775 820) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-07-17 16:35:43,339 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-07-17 16:35:43,340 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 179 187) the Hoare annotation is: true [2020-07-17 16:35:43,340 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 179 187) the Hoare annotation is: true [2020-07-17 16:35:43,340 INFO L271 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: true [2020-07-17 16:35:43,340 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-07-17 16:35:43,340 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 179 187) the Hoare annotation is: true [2020-07-17 16:35:43,340 INFO L264 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse4 .cse3 .cse2) (or (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse1 .cse2))) [2020-07-17 16:35:43,340 INFO L264 CegarLoopResult]: At program point L890(lines 890 900) the Hoare annotation is: (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse5 .cse3 .cse4) (or .cse3 .cse1 .cse2) (or .cse6 .cse5 .cse4) (or .cse0 .cse6 .cse4 .cse2))) [2020-07-17 16:35:43,341 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse5 .cse3) (or .cse6 .cse1 .cse3) (or .cse4 .cse6 .cse1) (or .cse6 .cse5 .cse3))) [2020-07-17 16:35:43,341 INFO L264 CegarLoopResult]: At program point L888-1(line 888) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret73|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse5 .cse3 .cse2) (or .cse6 .cse5 .cse3) (or .cse5 .cse1 .cse2) (or .cse6 .cse3 .cse4))) [2020-07-17 16:35:43,341 INFO L264 CegarLoopResult]: At program point L886(lines 886 903) the Hoare annotation is: (let ((.cse8 (= 0 __utac_acc__Specification2_spec__2_~tmp~9)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse8 .cse2)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse5 .cse3) (or .cse6 .cse7 .cse1 .cse3) (or .cse7 .cse6 .cse5 .cse3) (or .cse8 .cse4 .cse7 .cse1)))) [2020-07-17 16:35:43,341 INFO L264 CegarLoopResult]: At program point L888-2(line 888) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret73|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse5 .cse3 .cse2) (or .cse6 .cse5 .cse3) (or .cse5 .cse1 .cse2) (or .cse6 .cse3 .cse4))) [2020-07-17 16:35:43,342 INFO L264 CegarLoopResult]: At program point L888-3(line 888) the Hoare annotation is: (let ((.cse5 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret73|) (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse5 .cse4 .cse6) (or .cse5 .cse3 .cse4) (or .cse0 .cse4 .cse6 .cse2) (or .cse3 .cse1 .cse2))) [2020-07-17 16:35:43,342 INFO L264 CegarLoopResult]: At program point L886-1(lines 878 906) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and .cse0 .cse3)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse5) (or .cse4 (not (<= 1 ~pumpRunning~0)) .cse6 .cse5) (or .cse4 .cse6 .cse2 .cse5)))) [2020-07-17 16:35:43,342 INFO L264 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~systemActive~0)) .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-07-17 16:35:43,342 INFO L264 CegarLoopResult]: At program point L884-1(line 884) the Hoare annotation is: (let ((.cse8 (= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse8 .cse2)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse5 .cse3) (or .cse6 .cse7 .cse1 .cse3) (or .cse6 .cse7 .cse5 .cse3) (or .cse8 .cse4 .cse7 .cse1)))) [2020-07-17 16:35:43,342 INFO L264 CegarLoopResult]: At program point L884-2(line 884) the Hoare annotation is: (let ((.cse8 (= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse8 .cse2)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse5 .cse3) (or .cse6 .cse7 .cse1 .cse3) (or .cse6 .cse7 .cse5 .cse3) (or .cse8 .cse4 .cse7 .cse1)))) [2020-07-17 16:35:43,343 INFO L264 CegarLoopResult]: At program point L884-3(line 884) the Hoare annotation is: (let ((.cse7 (= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)) (.cse8 (= 0 __utac_acc__Specification2_spec__2_~tmp~9)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse9 (and .cse7 .cse8 .cse2)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse5 .cse3) (or .cse4 .cse6 .cse1 (and .cse7 .cse8)) (or .cse6 .cse1 .cse3 .cse9) (or .cse6 .cse5 .cse9 .cse3)))) [2020-07-17 16:35:43,343 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 878 906) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~systemActive~0)) .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-07-17 16:35:43,343 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~systemActive~0)) .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-07-17 16:35:43,343 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 878 906) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and .cse0 .cse3)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse5) (or .cse4 (not (<= 1 ~pumpRunning~0)) .cse6 .cse5) (or .cse4 .cse6 .cse2 .cse5)))) [2020-07-17 16:35:43,343 INFO L264 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (let ((.cse1 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0))) (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= 0 ~methAndRunningLastTime~0) .cse1) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse4 .cse5 .cse3) (or .cse6 .cse4 .cse5) (or .cse4 .cse2 .cse3) (or .cse7 .cse6 .cse5) (or .cse0 .cse7 .cse5 .cse3)))) [2020-07-17 16:35:43,344 INFO L264 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse1) (or .cse3 .cse4 .cse2) (or .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse2))) [2020-07-17 16:35:43,344 INFO L264 CegarLoopResult]: At program point L891(lines 891 897) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse4 .cse3 .cse2) (or (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse1 .cse2))) [2020-07-17 16:35:43,344 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (let ((.cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (and .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~systemActive~0)) .cse0 .cse1) (or .cse2 (not (= 0 |old(~methAndRunningLastTime~0)|)) (and .cse3 (= 0 ~methAndRunningLastTime~0)) (not (<= 2 ~waterLevel~0)) .cse4 .cse5) (or .cse2 .cse0 .cse1 .cse5) (or .cse0 .cse6 .cse1 .cse5) (or .cse6 .cse0 .cse4 .cse5)))) [2020-07-17 16:35:43,344 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-17 16:35:43,344 INFO L268 CegarLoopResult]: For program point L141(lines 141 149) no Hoare annotation was computed. [2020-07-17 16:35:43,344 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point L141-2(lines 141 149) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 133 155) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 133 155) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 133 155) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 870 877) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:35:43,345 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 870 877) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:35:43,345 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 870 877) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-17 16:35:43,345 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L696(lines 696 700) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L721-2(lines 721 741) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L672(lines 672 774) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L672-1(lines 672 774) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-07-17 16:35:43,346 INFO L268 CegarLoopResult]: For program point L763-1(line 763) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L763-2(line 763) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L722(lines 721 741) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-07-17 16:35:43,347 INFO L268 CegarLoopResult]: For program point L706-1(line 706) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 672 774) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L723(lines 723 727) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L748-1(line 748) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-07-17 16:35:43,348 INFO L268 CegarLoopResult]: For program point L748-2(line 748) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 672 774) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L732-2(line 732) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 672 774) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-17 16:35:43,349 INFO L268 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L750-2(line 750) no Hoare annotation was computed. [2020-07-17 16:35:43,350 INFO L268 CegarLoopResult]: For program point L742(lines 720 743) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L701(lines 701 717) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-07-17 16:35:43,351 INFO L268 CegarLoopResult]: For program point L718(lines 718 759) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L760(lines 760 771) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-17 16:35:43,352 INFO L268 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L703-1(line 703) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L761(lines 761 768) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-07-17 16:35:43,353 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-17 16:35:43,354 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-17 16:35:43,354 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-07-17 16:35:43,354 INFO L264 CegarLoopResult]: At program point L799(line 799) 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)|)) [2020-07-17 16:35:43,354 INFO L264 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:35:43,354 INFO L264 CegarLoopResult]: At program point L799-1(line 799) 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)|)) [2020-07-17 16:35:43,354 INFO L264 CegarLoopResult]: At program point L151(line 151) 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)|)) [2020-07-17 16:35:43,354 INFO L264 CegarLoopResult]: At program point L151-1(line 151) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L151-2(line 151) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L853(line 853) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L147(line 147) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L147-1(line 147) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L147-2(line 147) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L147-3(line 147) 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)|)) [2020-07-17 16:35:43,355 INFO L264 CegarLoopResult]: At program point L143(line 143) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L143-1(line 143) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L143-2(line 143) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L845(line 845) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L143-3(line 143) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L845-1(line 845) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L139(line 139) 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)|)) [2020-07-17 16:35:43,356 INFO L264 CegarLoopResult]: At program point L143-4(line 143) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L139-1(line 139) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L143-5(line 143) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L139-2(line 139) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L139-3(line 139) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L139-4(line 139) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L139-5(line 139) 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)|)) [2020-07-17 16:35:43,357 INFO L264 CegarLoopResult]: At program point L139-6(line 139) 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)|)) [2020-07-17 16:35:43,358 INFO L264 CegarLoopResult]: At program point L139-7(line 139) 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)|)) [2020-07-17 16:35:43,358 INFO L264 CegarLoopResult]: At program point L800(line 800) 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)|)) [2020-07-17 16:35:43,358 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)|)) [2020-07-17 16:35:43,358 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)|)) [2020-07-17 16:35:43,358 INFO L264 CegarLoopResult]: At program point L441(line 441) 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)|)) [2020-07-17 16:35:43,358 INFO L264 CegarLoopResult]: At program point L441-1(line 441) 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)|)) [2020-07-17 16:35:43,358 INFO L264 CegarLoopResult]: At program point L441-2(line 441) 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)|)) [2020-07-17 16:35:43,358 INFO L264 CegarLoopResult]: At program point L441-3(line 441) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L437(line 437) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L437-1(line 437) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L437-2(line 437) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L437-3(line 437) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L433(line 433) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L437-4(line 437) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L433-1(line 433) 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)|)) [2020-07-17 16:35:43,359 INFO L264 CegarLoopResult]: At program point L433-2(line 433) 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)|)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L433-3(line 433) 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)|)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L846(line 846) 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)|)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L429(line 429) 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)|)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L429-1(line 429) 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)|)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L429-2(line 429) 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)|)) [2020-07-17 16:35:43,360 INFO L264 CegarLoopResult]: At program point L429-3(line 429) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L425(line 425) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L429-4(line 429) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L425-1(line 425) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L429-5(line 429) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L425-2(line 425) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L429-6(line 429) 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)|)) [2020-07-17 16:35:43,361 INFO L264 CegarLoopResult]: At program point L425-3(line 425) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L429-7(line 429) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L421(line 421) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L425-4(line 425) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L421-1(line 421) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L421-2(line 421) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L421-3(line 421) 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)|)) [2020-07-17 16:35:43,362 INFO L264 CegarLoopResult]: At program point L417(line 417) 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)|)) [2020-07-17 16:35:43,362 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)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L806(line 806) 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)|)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L806-1(line 806) 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)|)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L443(line 443) 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)|)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L443-1(line 443) 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)|)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L443-2(line 443) 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)|)) [2020-07-17 16:35:43,363 INFO L264 CegarLoopResult]: At program point L852(line 852) 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)|)) [2020-07-17 16:35:43,364 INFO L264 CegarLoopResult]: At program point L852-1(line 852) 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)|)) [2020-07-17 16:35:43,364 INFO L264 CegarLoopResult]: At program point L138(line 138) 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)|)) [2020-07-17 16:35:43,364 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-17 16:35:43,364 INFO L264 CegarLoopResult]: At program point L138-1(line 138) 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)|)) [2020-07-17 16:35:43,364 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)|)) [2020-07-17 16:35:43,364 INFO L264 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:35:43,365 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)) [2020-07-17 16:35:43,365 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 376 383) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4 .cse3))) [2020-07-17 16:35:43,365 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 376 383) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4 .cse3))) [2020-07-17 16:35:43,365 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 376 383) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,365 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 156 164) no Hoare annotation was computed. [2020-07-17 16:35:43,365 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-17 16:35:43,365 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-17 16:35:43,366 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 156 164) no Hoare annotation was computed. [2020-07-17 16:35:43,366 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 156 164) no Hoare annotation was computed. [2020-07-17 16:35:43,366 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 448 466) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~8 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:35:43,366 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 448 466) the Hoare annotation is: true [2020-07-17 16:35:43,366 INFO L264 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~8 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,366 INFO L264 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-17 16:35:43,366 INFO L271 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-07-17 16:35:43,367 INFO L264 CegarLoopResult]: At program point L457(lines 457 461) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 isHighWaterLevel_~tmp~4)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:35:43,367 INFO L271 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: true [2020-07-17 16:35:43,367 INFO L264 CegarLoopResult]: At program point L457-2(lines 457 461) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,367 INFO L264 CegarLoopResult]: At program point L455-1(line 455) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,367 INFO L264 CegarLoopResult]: At program point L455-2(line 455) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,367 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 448 466) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~8 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:35:43,368 INFO L264 CegarLoopResult]: At program point L455-3(line 455) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~4) (<= 1 |isHighWaterLevel_#t~ret35|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-17 16:35:43,368 INFO L271 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: true [2020-07-17 16:35:43,368 INFO L271 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-07-17 16:35:43,368 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 112 123) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3) (or .cse4 (= 0 ~methaneLevelCritical~0) .cse5 .cse6 .cse3) (or .cse4 .cse0 (not (= 0 ~systemActive~0)) .cse6))) [2020-07-17 16:35:43,368 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse6 .cse7 .cse4) (or (not (<= 2 ~waterLevel~0)) .cse3 .cse7 .cse4) (or (and .cse5 .cse1) .cse0 (not (= 0 ~systemActive~0)) .cse6))) [2020-07-17 16:35:43,368 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 112 123) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (not (<= 2 ~waterLevel~0)) .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse7 .cse6 .cse4))) [2020-07-17 16:35:43,369 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3) (or .cse4 .cse0 .cse7 .cse6) (or .cse4 .cse7 .cse5 .cse6))) [2020-07-17 16:35:43,369 INFO L264 CegarLoopResult]: At program point L116-1(lines 112 123) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (not (<= 2 ~waterLevel~0)) .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse7 .cse6 .cse4))) [2020-07-17 16:35:43,369 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:35:43,369 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:35:43,369 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:35:43,369 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:35:43,369 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 124 132) the Hoare annotation is: true [2020-07-17 16:35:43,369 INFO L264 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or (not (= 0 ~systemActive~0)) .cse1 .cse2) (or .cse4 .cse1 .cse2 .cse3))) [2020-07-17 16:35:43,370 INFO L271 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: true [2020-07-17 16:35:43,370 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 124 132) the Hoare annotation is: (let ((.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~systemActive~0)) .cse0 .cse1) (or .cse2 .cse0 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse0 .cse3 .cse4) (or .cse2 .cse0 .cse1 .cse4))) [2020-07-17 16:35:43,370 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 124 132) the Hoare annotation is: (let ((.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~systemActive~0)) .cse0 .cse1) (or .cse2 .cse0 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse0 .cse3 .cse4) (or .cse2 .cse0 .cse1 .cse4))) [2020-07-17 16:35:43,370 INFO L264 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~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)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 0 ~systemActive~0)) .cse1) (or .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse5 .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse4))) [2020-07-17 16:35:43,370 INFO L264 CegarLoopResult]: At program point L278(lines 278 284) the Hoare annotation is: (let ((.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (and .cse10 .cse3)) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (and .cse10 .cse12 .cse3)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and (<= 2 ~waterLevel~0) .cse12 .cse3 (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (= 0 ~methAndRunningLastTime~0)) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) .cse4 .cse5 .cse6) (or .cse7 .cse2 .cse5 (not (<= 2 |old(~waterLevel~0)|)) .cse6) (or .cse7 .cse2 .cse8 (and .cse9 .cse10) .cse6) (or .cse11 .cse0 .cse1 .cse8 .cse4 .cse6) (or .cse7 .cse11 .cse1 .cse8 (and .cse9 .cse10 .cse12) .cse6)))) [2020-07-17 16:35:43,371 INFO L264 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and .cse6 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~systemActive~0)) .cse0) (or .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 (and (= 0 ~methAndRunningLastTime~0) .cse6 .cse7) .cse8 .cse4) (or .cse0 .cse8 .cse2 .cse4) (or .cse5 .cse0 .cse8 .cse4) (or .cse5 .cse1 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4)))) [2020-07-17 16:35:43,371 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 267 290) the Hoare annotation is: (let ((.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and .cse11 .cse0 .cse1)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (and .cse12 .cse1 .cse2)) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse3 .cse5 .cse6 .cse7) (or .cse8 .cse9 .cse10 .cse7) (or .cse4 .cse8 (and .cse11 .cse12 .cse1) .cse5 .cse7) (or .cse3 .cse5 .cse9 .cse6 .cse7) (or .cse4 .cse8 .cse10 (not (<= 2 |old(~waterLevel~0)|)) .cse7)))) [2020-07-17 16:35:43,371 INFO L264 CegarLoopResult]: At program point L271(lines 270 289) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and (= 0 ~methAndRunningLastTime~0) .cse0 .cse1)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse3 .cse5 .cse6 .cse7) (or .cse8 .cse9 .cse10 .cse7) (or .cse4 .cse8 .cse9 (not (<= 2 |old(~waterLevel~0)|)) .cse7) (or .cse3 .cse5 .cse10 .cse6 .cse7) (or .cse4 .cse8 .cse9 .cse5 .cse7)))) [2020-07-17 16:35:43,371 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 267 290) the Hoare annotation is: (let ((.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (and .cse13 .cse9 .cse1)) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse12 (not (= 0 ~methaneLevelCritical~0))) (.cse11 (and .cse13 .cse9)) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse3 .cse8 .cse5 (and .cse9 .cse10) .cse7) (or (not (= 0 ~systemActive~0)) .cse4 .cse6) (or .cse3 .cse8 .cse11 (not (<= 2 |old(~waterLevel~0)|)) .cse7) (or (and .cse0 .cse1 .cse10 .cse2) .cse4 .cse5 .cse12 .cse6 .cse7) (or .cse8 (and .cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse12 .cse11 .cse7)))) [2020-07-17 16:35:43,372 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 267 290) the Hoare annotation is: (let ((.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (and .cse13 .cse9 .cse1)) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse12 (not (= 0 ~methaneLevelCritical~0))) (.cse11 (and .cse13 .cse9)) (.cse7 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse3 .cse8 .cse5 (and .cse9 .cse10) .cse7) (or (not (= 0 ~systemActive~0)) .cse4 .cse6) (or .cse3 .cse8 .cse11 (not (<= 2 |old(~waterLevel~0)|)) .cse7) (or (and .cse0 .cse1 .cse10 .cse2) .cse4 .cse5 .cse12 .cse6 .cse7) (or .cse8 (and .cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse12 .cse11 .cse7)))) [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 909 938) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L923(lines 923 927) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L923-1(lines 923 927) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L919-2(lines 919 933) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L915-1(line 915) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: true [2020-07-17 16:35:43,372 INFO L271 CegarLoopResult]: At program point L934(lines 909 938) the Hoare annotation is: true [2020-07-17 16:35:43,373 INFO L271 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: true [2020-07-17 16:35:43,373 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 909 938) the Hoare annotation is: true [2020-07-17 16:35:43,373 INFO L271 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: true [2020-07-17 16:35:43,373 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 88 99) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-17 16:35:43,373 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-17 16:35:43,373 INFO L271 CegarLoopResult]: At program point L92-1(lines 88 99) the Hoare annotation is: true [2020-07-17 16:35:43,373 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 88 99) the Hoare annotation is: true [2020-07-17 16:35:43,373 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 963 969) the Hoare annotation is: true [2020-07-17 16:35:43,374 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 963 969) the Hoare annotation is: true [2020-07-17 16:35:43,374 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:35:43,374 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)) [2020-07-17 16:35:43,374 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:35:43,374 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:35:43,374 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 299 323) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-17 16:35:43,374 INFO L264 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,375 INFO L264 CegarLoopResult]: At program point L318-1(lines 299 323) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse5))) [2020-07-17 16:35:43,375 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 299 323) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse5))) [2020-07-17 16:35:43,375 INFO L264 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse1) (or .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse1))) [2020-07-17 16:35:43,375 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-07-17 16:35:43,375 INFO L264 CegarLoopResult]: At program point L307(lines 307 315) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse6)) (.cse2 (and (<= 2 ~waterLevel~0) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4)))) [2020-07-17 16:35:43,375 INFO L264 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2020-07-17 16:35:43,376 INFO L264 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret15|) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4)))) [2020-07-17 16:35:43,376 INFO L264 CegarLoopResult]: At program point L303(lines 303 320) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-17 16:35:43,376 INFO L264 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret15|) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4)))) [2020-07-17 16:35:43,376 INFO L264 CegarLoopResult]: At program point L305-3(line 305) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret15|) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse6)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse4)))) [2020-07-17 16:35:43,376 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 100 111) the Hoare annotation is: (let ((.cse9 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse9 .cse7 .cse3 .cse8) (or .cse0 .cse1 .cse9 .cse3 .cse4) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse10 .cse8 .cse5) (or .cse2 .cse7 .cse10 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5))) [2020-07-17 16:35:43,377 INFO L264 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse7 .cse5 .cse3 .cse6) (or .cse0 .cse4 .cse8 .cse5 .cse6) (or .cse0 .cse4 .cse2 .cse3 .cse6) (or .cse0 .cse7 .cse8 .cse2 .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse6) (or .cse0 .cse4 .cse8 .cse2 .cse6) (or .cse0 .cse1 .cse8 .cse2))) [2020-07-17 16:35:43,377 INFO L264 CegarLoopResult]: At program point L104-1(lines 100 111) the Hoare annotation is: (let ((.cse9 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse9 .cse7 .cse3 .cse8) (or .cse0 .cse1 .cse9 .cse3 .cse4) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse10 .cse8 .cse5) (or .cse2 .cse7 .cse10 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5))) [2020-07-17 16:35:43,377 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 100 111) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse5 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse4) (or .cse0 (not (= 0 ~systemActive~0)) .cse2 .cse6))) [2020-07-17 16:35:43,377 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 1005 1012) the Hoare annotation is: true [2020-07-17 16:35:43,377 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1009) the Hoare annotation is: true [2020-07-17 16:35:43,377 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 1005 1012) the Hoare annotation is: true [2020-07-17 16:35:43,378 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 1005 1012) the Hoare annotation is: true [2020-07-17 16:35:43,378 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 325 349) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 .cse5))) [2020-07-17 16:35:43,378 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 325 349) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-17 16:35:43,378 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2020-07-17 16:35:43,378 INFO L264 CegarLoopResult]: At program point L344-1(lines 325 349) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 .cse5))) [2020-07-17 16:35:43,378 INFO L264 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,379 INFO L264 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,379 INFO L264 CegarLoopResult]: At program point L333(lines 333 341) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,379 INFO L264 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,379 INFO L264 CegarLoopResult]: At program point L331-1(line 331) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,379 INFO L264 CegarLoopResult]: At program point L329(lines 329 346) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-17 16:35:43,379 INFO L264 CegarLoopResult]: At program point L331-2(line 331) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,380 INFO L264 CegarLoopResult]: At program point L331-3(line 331) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-17 16:35:43,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:35:43 BoogieIcfgContainer [2020-07-17 16:35:43,416 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:35:43,418 INFO L168 Benchmark]: Toolchain (without parser) took 264065.90 ms. Allocated memory was 137.4 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 100.0 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-17 16:35:43,418 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 119.6 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 16:35:43,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.19 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 99.6 MB in the beginning and 168.0 MB in the end (delta: -68.3 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2020-07-17 16:35:43,419 INFO L168 Benchmark]: Boogie Preprocessor took 111.30 ms. Allocated memory is still 200.8 MB. Free memory was 168.0 MB in the beginning and 163.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:35:43,419 INFO L168 Benchmark]: RCFGBuilder took 1383.03 ms. Allocated memory was 200.8 MB in the beginning and 232.3 MB in the end (delta: 31.5 MB). Free memory was 163.8 MB in the beginning and 168.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. [2020-07-17 16:35:43,420 INFO L168 Benchmark]: TraceAbstraction took 261759.98 ms. Allocated memory was 232.3 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 168.5 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2020-07-17 16:35:43,422 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 119.6 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 803.19 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 99.6 MB in the beginning and 168.0 MB in the end (delta: -68.3 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 111.30 ms. Allocated memory is still 200.8 MB. Free memory was 168.0 MB in the beginning and 163.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1383.03 ms. Allocated memory was 200.8 MB in the beginning and 232.3 MB in the end (delta: 31.5 MB). Free memory was 163.8 MB in the beginning and 168.5 MB in the end (delta: -4.7 MB). Peak memory consumption was 84.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 261759.98 ms. Allocated memory was 232.3 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 168.5 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1009]: 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: 201]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 202]: Loop Invariant Derived loop invariant: ((((((((((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 == systemActive) || ((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 == systemActive) && 1 <= pumpRunning)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) && 1 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 1 == systemActive) && 1 <= pumpRunning)) || (((0 == splverifierCounter && 0 == methAndRunningLastTime) && 0 == systemActive) && 0 == pumpRunning) - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 == waterLevel)) || (((1 <= \result && \result <= 1) && 1 <= retValue_acc) && retValue_acc <= 1)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 981]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 486]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((!(1 <= \old(pumpRunning)) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning)) && ((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning))) && ((!(1 <= \old(pumpRunning)) || !(1 == \old(systemActive))) || (0 == systemActive && 0 == pumpRunning)) - ProcedureContractResult [Line: 403]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || !(0 == pumpRunning)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive))) && ((!(0 == systemActive) || !(0 == pumpRunning)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 467]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 970]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 392]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(0 == methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 384]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= \old(pumpRunning)) || 0 == systemActive) || 0 == pumpRunning) || !(2 <= waterLevel)) && ((!(1 <= \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 165]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || (1 <= retValue_acc && 1 <= \result)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (1 <= retValue_acc && 1 <= \result)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 351]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((((methaneLevelCritical == tmp && 0 == pumpRunning) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 291]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 179]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 878]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((0 == methAndRunningLastTime || !(0 == systemActive)) || !(0 == pumpRunning)) && (((0 == tmp || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning))) && (((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || !(1 <= pumpRunning)) || (0 == methAndRunningLastTime && 0 == tmp)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 870]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((0 == methAndRunningLastTime || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 376]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 == systemActive)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 112]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && ((((0 == methaneLevelCritical || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive)) - ProcedureContractResult [Line: 448]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 124]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(0 == systemActive) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning)) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 267]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive))) && ((!(0 == systemActive) || !(0 == \old(pumpRunning))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 <= pumpRunning) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 909]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 963]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 299]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(0 == methAndRunningLastTime) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || (0 == tmp && 0 == pumpRunning)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 100]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && ((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 1005]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 664 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 78.0s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 64.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 183.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3497 SDtfs, 11221 SDslu, 7773 SDs, 0 SdLazy, 19281 SolverSat, 3497 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 797 GetRequests, 473 SyntacticMatches, 4 SemanticMatches, 320 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3050 ImplicationChecksByTransitivity, 24.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4018occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 3917 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 310 LocationsWithAnnotation, 15402 PreInvPairs, 16988 NumberOfFragments, 13139 HoareAnnotationTreeSize, 15402 FomulaSimplifications, 37248310713 FormulaSimplificationTreeSizeReduction, 46.1s HoareSimplificationTime, 310 FomulaSimplificationsInter, 783200016 FormulaSimplificationTreeSizeReductionInter, 136.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.6s InterpolantComputationTime, 2562 NumberOfCodeBlocks, 2562 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2550 ConstructedInterpolants, 0 QuantifiedInterpolants, 1316151 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 218/232 InterpolantCoveringCapability, 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...