/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_spec4_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:52:06,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:52:06,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:52:06,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:52:06,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:52:06,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:52:06,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:52:06,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:52:06,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:52:06,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:52:06,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:52:06,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:52:06,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:52:06,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:52:06,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:52:06,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:52:06,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:52:06,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:52:06,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:52:06,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:52:06,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:52:06,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:52:06,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:52:06,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:52:06,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:52:06,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:52:06,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:52:06,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:52:06,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:52:06,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:52:06,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:52:06,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:52:06,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:52:06,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:52:06,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:52:06,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:52:06,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:52:06,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:52:06,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:52:06,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:52:06,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:52:06,669 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 20:52:06,695 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:52:06,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:52:06,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:52:06,697 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 20:52:06,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:52:06,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 20:52:06,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:52:06,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:52:06,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:52:06,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:52:06,698 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 20:52:06,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:52:06,699 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:52:06,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:52:06,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:52:06,700 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:52:06,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:52:06,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:52:06,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:52:06,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:52:06,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:52:06,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:52:06,701 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 [2020-09-04 20:52:07,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:52:07,210 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:52:07,214 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:52:07,216 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:52:07,217 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:52:07,218 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2020-09-04 20:52:07,306 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7d05083a2/2c68f2feb9f041d0b33470d5d345636c/FLAGd754b1502 [2020-09-04 20:52:07,991 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:52:07,992 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2020-09-04 20:52:08,004 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7d05083a2/2c68f2feb9f041d0b33470d5d345636c/FLAGd754b1502 [2020-09-04 20:52:08,230 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7d05083a2/2c68f2feb9f041d0b33470d5d345636c [2020-09-04 20:52:08,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:52:08,244 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:52:08,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:52:08,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:52:08,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:52:08,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:08,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37515be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08, skipping insertion in model container [2020-09-04 20:52:08,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:08,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:52:08,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:52:08,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:52:08,791 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 20:52:08,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:52:08,913 INFO L208 MainTranslator]: Completed translation [2020-09-04 20:52:08,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08 WrapperNode [2020-09-04 20:52:08,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:52:08,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 20:52:08,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 20:52:08,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 20:52:08,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:08,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:08,959 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:08,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:09,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:09,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:09,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... [2020-09-04 20:52:09,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 20:52:09,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 20:52:09,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 20:52:09,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 20:52:09,061 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 20:52:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 20:52:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 20:52:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 20:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 20:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 20:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 20:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 20:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 20:52:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 20:52:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 20:52:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 20:52:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 20:52:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 20:52:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 20:52:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 20:52:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 20:52:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 20:52:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 20:52:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 20:52:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 20:52:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 20:52:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 20:52:09,166 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 20:52:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 20:52:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 20:52:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 20:52:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 20:52:09,167 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 20:52:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 20:52:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-09-04 20:52:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 20:52:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 20:52:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 20:52:09,168 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 20:52:09,169 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 20:52:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 20:52:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 20:52:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 20:52:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 20:52:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 20:52:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 20:52:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 20:52:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 20:52:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 20:52:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 20:52:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 20:52:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 20:52:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 20:52:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 20:52:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 20:52:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 20:52:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 20:52:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 20:52:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 20:52:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 20:52:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 20:52:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 20:52:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 20:52:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 20:52:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 20:52:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 20:52:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 20:52:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 20:52:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 20:52:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 20:52:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 20:52:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 20:52:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-09-04 20:52:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 20:52:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 20:52:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 20:52:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 20:52:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 20:52:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 20:52:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 20:52:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 20:52:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 20:52:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 20:52:10,253 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 20:52:10,253 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 20:52:10,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:52:10 BoogieIcfgContainer [2020-09-04 20:52:10,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 20:52:10,261 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 20:52:10,262 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 20:52:10,265 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 20:52:10,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 08:52:08" (1/3) ... [2020-09-04 20:52:10,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f217896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:52:10, skipping insertion in model container [2020-09-04 20:52:10,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:52:08" (2/3) ... [2020-09-04 20:52:10,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f217896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:52:10, skipping insertion in model container [2020-09-04 20:52:10,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:52:10" (3/3) ... [2020-09-04 20:52:10,269 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product03.cil.c [2020-09-04 20:52:10,280 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 20:52:10,291 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 20:52:10,314 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 20:52:10,340 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 20:52:10,340 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 20:52:10,340 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 20:52:10,340 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 20:52:10,340 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 20:52:10,340 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 20:52:10,341 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 20:52:10,341 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 20:52:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states. [2020-09-04 20:52:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 20:52:10,380 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:52:10,381 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] [2020-09-04 20:52:10,382 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:52:10,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:52:10,390 INFO L82 PathProgramCache]: Analyzing trace with hash -601923373, now seen corresponding path program 1 times [2020-09-04 20:52:10,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:52:10,402 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1004865558] [2020-09-04 20:52:10,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:52:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,177 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:11,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:52:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:52:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:52:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:52:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:52:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:52:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:52:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:11,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:52:11,349 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1004865558] [2020-09-04 20:52:11,351 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:52:11,352 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 20:52:11,353 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517409168] [2020-09-04 20:52:11,359 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 20:52:11,360 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:52:11,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 20:52:11,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:52:11,380 INFO L87 Difference]: Start difference. First operand 250 states. Second operand 3 states. [2020-09-04 20:52:12,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:52:12,508 INFO L93 Difference]: Finished difference Result 363 states and 437 transitions. [2020-09-04 20:52:12,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 20:52:12,510 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 20:52:12,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:52:12,529 INFO L225 Difference]: With dead ends: 363 [2020-09-04 20:52:12,530 INFO L226 Difference]: Without dead ends: 238 [2020-09-04 20:52:12,535 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:52:12,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-09-04 20:52:12,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 199. [2020-09-04 20:52:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-09-04 20:52:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 213 transitions. [2020-09-04 20:52:12,675 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 213 transitions. Word has length 142 [2020-09-04 20:52:12,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:52:12,676 INFO L479 AbstractCegarLoop]: Abstraction has 199 states and 213 transitions. [2020-09-04 20:52:12,676 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 20:52:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 213 transitions. [2020-09-04 20:52:12,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 20:52:12,681 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:52:12,681 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] [2020-09-04 20:52:12,682 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 20:52:12,682 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:52:12,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:52:12,683 INFO L82 PathProgramCache]: Analyzing trace with hash -1562275649, now seen corresponding path program 1 times [2020-09-04 20:52:12,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:52:12,683 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [459024597] [2020-09-04 20:52:12,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:52:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,074 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:13,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:52:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:52:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:52:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:52:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:52:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 20:52:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:52:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:52:13,156 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [459024597] [2020-09-04 20:52:13,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:52:13,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 20:52:13,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427077485] [2020-09-04 20:52:13,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 20:52:13,159 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:52:13,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 20:52:13,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:52:13,160 INFO L87 Difference]: Start difference. First operand 199 states and 213 transitions. Second operand 4 states. [2020-09-04 20:52:13,837 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:14,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:52:14,404 INFO L93 Difference]: Finished difference Result 271 states and 302 transitions. [2020-09-04 20:52:14,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 20:52:14,404 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 20:52:14,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:52:14,408 INFO L225 Difference]: With dead ends: 271 [2020-09-04 20:52:14,408 INFO L226 Difference]: Without dead ends: 221 [2020-09-04 20:52:14,410 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:52:14,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-09-04 20:52:14,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 189. [2020-09-04 20:52:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-09-04 20:52:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 200 transitions. [2020-09-04 20:52:14,492 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 200 transitions. Word has length 143 [2020-09-04 20:52:14,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:52:14,493 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 200 transitions. [2020-09-04 20:52:14,493 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 20:52:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 200 transitions. [2020-09-04 20:52:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-09-04 20:52:14,496 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:52:14,496 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] [2020-09-04 20:52:14,496 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 20:52:14,497 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:52:14,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:52:14,497 INFO L82 PathProgramCache]: Analyzing trace with hash 1578650388, now seen corresponding path program 1 times [2020-09-04 20:52:14,497 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:52:14,498 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [483598758] [2020-09-04 20:52:14,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:52:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:14,922 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:14,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:52:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:52:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:52:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:52:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:52:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:52:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-09-04 20:52:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:52:15,097 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [483598758] [2020-09-04 20:52:15,097 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:52:15,098 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 20:52:15,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276657230] [2020-09-04 20:52:15,099 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:52:15,099 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:52:15,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:52:15,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:52:15,100 INFO L87 Difference]: Start difference. First operand 189 states and 200 transitions. Second operand 9 states. [2020-09-04 20:52:15,610 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:16,000 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:16,313 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:16,637 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:16,931 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:17,228 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:18,246 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:19,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:52:19,390 INFO L93 Difference]: Finished difference Result 470 states and 539 transitions. [2020-09-04 20:52:19,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 20:52:19,392 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-09-04 20:52:19,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:52:19,397 INFO L225 Difference]: With dead ends: 470 [2020-09-04 20:52:19,397 INFO L226 Difference]: Without dead ends: 391 [2020-09-04 20:52:19,399 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-09-04 20:52:19,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2020-09-04 20:52:19,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 320. [2020-09-04 20:52:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-09-04 20:52:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 352 transitions. [2020-09-04 20:52:19,510 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 352 transitions. Word has length 152 [2020-09-04 20:52:19,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:52:19,511 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 352 transitions. [2020-09-04 20:52:19,511 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:52:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 352 transitions. [2020-09-04 20:52:19,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-09-04 20:52:19,518 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:52:19,518 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] [2020-09-04 20:52:19,519 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 20:52:19,519 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:52:19,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:52:19,519 INFO L82 PathProgramCache]: Analyzing trace with hash 1138116107, now seen corresponding path program 1 times [2020-09-04 20:52:19,520 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:52:19,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [222959527] [2020-09-04 20:52:19,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:52:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:19,907 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:19,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:52:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:19,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:52:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:19,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:52:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:19,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:52:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:20,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:52:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:20,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-09-04 20:52:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:20,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 20:52:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:20,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 20:52:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:20,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:52:20,121 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [222959527] [2020-09-04 20:52:20,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:52:20,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-09-04 20:52:20,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526185525] [2020-09-04 20:52:20,123 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-09-04 20:52:20,123 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:52:20,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-09-04 20:52:20,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-09-04 20:52:20,125 INFO L87 Difference]: Start difference. First operand 320 states and 352 transitions. Second operand 13 states. [2020-09-04 20:52:20,680 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:21,078 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:21,397 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:21,727 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:22,044 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:22,363 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:23,094 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:52:23,912 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:24,254 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:24,680 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:25,003 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:25,311 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:25,613 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:25,926 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:26,229 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:26,550 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:26,884 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:27,255 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:27,571 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:27,905 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:28,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:52:28,670 INFO L93 Difference]: Finished difference Result 926 states and 1111 transitions. [2020-09-04 20:52:28,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-09-04 20:52:28,673 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 155 [2020-09-04 20:52:28,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:52:28,682 INFO L225 Difference]: With dead ends: 926 [2020-09-04 20:52:28,682 INFO L226 Difference]: Without dead ends: 716 [2020-09-04 20:52:28,689 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-09-04 20:52:28,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2020-09-04 20:52:28,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 673. [2020-09-04 20:52:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 673 states. [2020-09-04 20:52:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 771 transitions. [2020-09-04 20:52:28,950 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 771 transitions. Word has length 155 [2020-09-04 20:52:28,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:52:28,950 INFO L479 AbstractCegarLoop]: Abstraction has 673 states and 771 transitions. [2020-09-04 20:52:28,950 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-09-04 20:52:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 771 transitions. [2020-09-04 20:52:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-09-04 20:52:28,953 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:52:28,954 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] [2020-09-04 20:52:28,954 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 20:52:28,954 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:52:28,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:52:28,955 INFO L82 PathProgramCache]: Analyzing trace with hash 2105682592, now seen corresponding path program 1 times [2020-09-04 20:52:28,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:52:28,955 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [442209106] [2020-09-04 20:52:28,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:52:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,350 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:29,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:52:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:52:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:52:29,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:52:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:52:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-09-04 20:52:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:52:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 20:52:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-09-04 20:52:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:52:29,574 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [442209106] [2020-09-04 20:52:29,574 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:52:29,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 20:52:29,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754977036] [2020-09-04 20:52:29,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 20:52:29,577 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:52:29,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 20:52:29,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:52:29,578 INFO L87 Difference]: Start difference. First operand 673 states and 771 transitions. Second operand 5 states. [2020-09-04 20:52:30,271 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:31,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:52:31,069 INFO L93 Difference]: Finished difference Result 1141 states and 1336 transitions. [2020-09-04 20:52:31,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 20:52:31,069 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 160 [2020-09-04 20:52:31,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:52:31,075 INFO L225 Difference]: With dead ends: 1141 [2020-09-04 20:52:31,075 INFO L226 Difference]: Without dead ends: 630 [2020-09-04 20:52:31,078 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-04 20:52:31,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2020-09-04 20:52:31,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 608. [2020-09-04 20:52:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 608 states. [2020-09-04 20:52:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 667 transitions. [2020-09-04 20:52:31,284 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 667 transitions. Word has length 160 [2020-09-04 20:52:31,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:52:31,284 INFO L479 AbstractCegarLoop]: Abstraction has 608 states and 667 transitions. [2020-09-04 20:52:31,285 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 20:52:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 667 transitions. [2020-09-04 20:52:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-09-04 20:52:31,289 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:52:31,289 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:52:31,289 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 20:52:31,290 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:52:31,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:52:31,290 INFO L82 PathProgramCache]: Analyzing trace with hash 1587697136, now seen corresponding path program 1 times [2020-09-04 20:52:31,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:52:31,291 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [718216084] [2020-09-04 20:52:31,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:52:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,711 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:52:31,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:52:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:52:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:52:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:52:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:52:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:52:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:52:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:52:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-09-04 20:52:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:52:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-09-04 20:52:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-09-04 20:52:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-09-04 20:52:31,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-09-04 20:52:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:52:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-09-04 20:52:31,887 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [718216084] [2020-09-04 20:52:31,887 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 20:52:31,887 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-09-04 20:52:31,888 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070350856] [2020-09-04 20:52:31,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:52:31,889 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:52:31,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:52:31,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:52:31,889 INFO L87 Difference]: Start difference. First operand 608 states and 667 transitions. Second operand 9 states. [2020-09-04 20:52:32,418 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:33,754 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:34,059 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:34,369 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:34,674 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:34,968 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:35,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:52:35,033 INFO L93 Difference]: Finished difference Result 636 states and 703 transitions. [2020-09-04 20:52:35,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 20:52:35,034 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 202 [2020-09-04 20:52:35,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:52:35,035 INFO L225 Difference]: With dead ends: 636 [2020-09-04 20:52:35,035 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 20:52:35,037 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-09-04 20:52:35,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 20:52:35,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 20:52:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 20:52:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 20:52:35,038 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2020-09-04 20:52:35,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:52:35,038 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 20:52:35,038 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:52:35,039 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 20:52:35,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 20:52:35,039 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 20:52:35,042 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 20:52:35,230 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:35,392 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:35,544 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:35,708 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:35,871 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:36,029 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:36,198 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:36,354 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:36,512 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:36,670 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:36,825 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:37,133 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:37,398 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:37,658 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:37,913 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:38,175 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:38,335 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:38,487 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:38,638 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:38,792 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:38,946 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:39,110 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:39,256 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:39,410 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:39,559 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:39,716 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:39,880 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:40,031 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:40,175 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:40,325 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:40,488 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:40,647 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:40,802 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:41,124 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 187 [2020-09-04 20:52:41,282 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:41,617 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:52:41,775 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:41,932 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:42,259 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:52:42,417 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:42,579 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:42,732 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:42,889 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:43,052 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:43,205 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:43,354 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:43,498 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:43,651 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:43,800 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:43,949 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:44,105 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:44,254 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:44,407 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:44,571 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:44,728 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:44,890 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:45,053 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:45,211 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:45,365 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:45,527 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:45,685 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:45,848 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:46,006 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:46,164 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:46,323 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:46,640 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 187 [2020-09-04 20:52:46,797 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:47,132 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:52:47,285 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:47,442 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:47,765 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 189 [2020-09-04 20:52:47,923 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:48,085 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:48,232 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:48,384 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:48,544 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:48,700 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:48,843 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:49,000 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:49,149 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:49,301 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:49,458 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:49,607 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:49,764 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:52:50,029 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2020-09-04 20:52:50,337 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:52:50,650 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:52:50,966 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:52:51,279 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:52:51,512 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2020-09-04 20:52:51,824 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:52:52,137 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:52:52,380 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2020-09-04 20:52:52,697 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:52:52,857 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:53,010 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:53,162 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:53,315 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:53,483 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:53,640 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:52:53,793 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:53,942 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:54,099 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:54,252 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:54,409 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:54,650 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:54,802 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:55,040 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:52:55,207 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:52:55,356 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:55,663 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:52:55,977 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:52:56,294 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:52:56,606 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:52:56,750 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:52:57,061 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:52:57,368 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:52:57,516 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:57,833 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:52:57,999 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:58,155 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:58,306 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:58,874 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:59,037 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:52:59,207 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:59,355 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:52:59,508 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:59,662 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:52:59,814 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:52:59,957 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:00,110 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:00,258 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:00,406 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:00,559 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:00,876 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:01,185 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:01,500 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:01,816 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:02,128 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:02,436 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:02,750 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:03,055 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:03,371 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:03,690 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:03,859 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:04,021 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:04,174 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:04,345 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:53:04,498 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:04,641 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:04,793 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:04,943 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:05,091 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:05,243 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:05,396 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:05,544 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:05,692 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:05,844 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:05,996 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:06,311 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:53:06,465 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:06,756 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:53:06,905 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:07,214 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 187 [2020-09-04 20:53:07,368 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:07,520 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:07,761 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:08,017 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:08,173 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:08,328 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:08,480 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:08,627 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:08,780 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:08,928 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:09,083 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:09,395 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:53:09,705 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 189 [2020-09-04 20:53:10,010 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 187 [2020-09-04 20:53:10,320 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:53:10,505 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 6 [2020-09-04 20:53:10,749 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2020-09-04 20:53:11,057 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:11,369 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:11,686 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:11,998 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:12,232 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2020-09-04 20:53:12,544 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:12,851 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:13,095 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2020-09-04 20:53:13,413 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:13,659 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:13,814 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:13,977 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:14,136 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:14,288 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:14,441 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:14,595 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:14,743 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:14,891 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:15,040 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:15,198 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:15,351 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:15,505 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:15,660 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:15,814 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:15,962 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:16,114 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:16,262 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:16,416 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:16,569 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:16,820 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:16,973 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:17,222 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:17,374 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:17,613 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:17,851 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:18,189 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 6 [2020-09-04 20:53:18,426 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:18,662 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:18,820 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:18,978 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:19,139 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:19,302 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:19,459 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:19,612 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:19,774 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:19,931 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:20,093 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:20,248 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:20,409 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:20,571 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:53:20,730 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:20,872 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:21,034 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:53:21,195 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:21,352 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:21,514 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:53:21,662 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:21,825 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:53:21,975 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:22,118 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:22,266 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:22,419 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:22,654 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:22,798 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:22,950 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:23,099 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:23,246 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:23,398 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:23,550 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:23,698 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:23,846 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:23,998 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:24,150 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:24,309 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:24,463 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:24,606 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:24,763 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:24,912 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:25,064 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:25,221 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:25,369 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:25,526 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:25,681 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:25,829 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:25,973 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:26,124 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:26,273 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:26,421 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:26,574 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:26,721 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:26,874 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:27,034 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:27,188 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:27,330 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:27,487 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:27,636 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:27,788 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:53:27,945 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:28,093 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:28,250 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:53:28,395 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:53:28,544 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:28,696 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:28,845 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:28,993 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:29,145 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:29,297 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:29,444 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:29,592 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:29,744 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:29,897 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:30,215 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:53:30,368 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:30,660 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 189 [2020-09-04 20:53:30,809 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:31,118 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 187 [2020-09-04 20:53:31,271 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:31,423 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:31,589 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:53:31,895 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:32,137 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:32,280 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:32,586 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:32,822 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:33,058 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:33,306 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2020-09-04 20:53:33,614 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:33,927 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:34,243 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:34,554 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:34,786 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 186 [2020-09-04 20:53:35,098 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:53:35,405 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188 [2020-09-04 20:53:35,645 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 188 [2020-09-04 20:53:35,961 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 20:53:36,202 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 6 [2020-09-04 20:53:36,356 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:36,504 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:36,656 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:36,810 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:53:36,958 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:37,104 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:53:37,269 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:37,417 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:37,571 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:37,722 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:53:37,875 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:38,028 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:38,194 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:38,346 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:53:38,503 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:53:38,722 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:53:38,893 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:39,107 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:39,387 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:39,589 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:53:39,781 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:40,002 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 20:53:40,384 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 20:53:40,777 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-09-04 20:53:41,014 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 20:53:41,216 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:53:41,646 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 11 [2020-09-04 20:53:41,863 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:42,263 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 20:53:42,642 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-09-04 20:53:43,061 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 20:53:43,495 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 8 [2020-09-04 20:53:43,721 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:44,143 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 8 [2020-09-04 20:53:44,371 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:44,608 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 20:53:44,984 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-09-04 20:53:45,205 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:45,429 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:45,726 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:45,943 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-09-04 20:53:46,421 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 8 [2020-09-04 20:53:47,039 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-09-04 20:53:47,268 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 20:53:47,493 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 20:53:47,736 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-09-04 20:53:48,148 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-09-04 20:53:48,506 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-09-04 20:53:48,746 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:48,952 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:49,357 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 11 [2020-09-04 20:53:49,790 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 8 [2020-09-04 20:53:50,259 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 14 [2020-09-04 20:53:50,673 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-09-04 20:53:50,900 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 7 [2020-09-04 20:53:51,294 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-09-04 20:53:51,499 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 1 [2020-09-04 20:53:51,755 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:52,009 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-09-04 20:53:52,512 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 11 [2020-09-04 20:53:52,745 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-09-04 20:53:53,177 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-09-04 20:53:53,360 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-09-04 20:53:53,779 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-09-04 20:53:54,195 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 20:53:54,395 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:53:54,813 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-09-04 20:53:55,094 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:53:55,497 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-09-04 20:53:55,861 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-09-04 20:53:56,083 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 20:53:56,427 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 11 [2020-09-04 20:53:56,866 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 8 [2020-09-04 20:53:57,102 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-09-04 20:53:57,531 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-09-04 20:53:57,958 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-09-04 20:53:57,964 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-09-04 20:53:57,964 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 20:53:57,964 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 101 156) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L143-1(line 143) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L143-2(line 143) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-09-04 20:53:57,965 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L148(lines 125 149) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-09-04 20:53:57,966 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 101 156) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L132(lines 132 136) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L132-1(lines 132 136) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 101 156) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L124-1(line 124) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L124-2(line 124) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-09-04 20:53:57,967 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L145-1(lines 126 147) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-09-04 20:53:57,968 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L209(lines 182 210) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 157 216) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 157 216) no Hoare annotation was computed. [2020-09-04 20:53:57,969 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L201-2(line 201) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L189(lines 189 193) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L189-1(lines 189 193) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 157 216) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-09-04 20:53:57,970 INFO L268 CegarLoopResult]: For program point L181-1(line 181) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L181-2(line 181) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L206-1(line 206) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L206-2(line 206) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L202-1(line 202) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L202-2(line 202) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-09-04 20:53:57,971 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L183-2(lines 183 208) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-09-04 20:53:57,972 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-09-04 20:53:57,973 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-09-04 20:53:57,973 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 436 442) the Hoare annotation is: true [2020-09-04 20:53:57,973 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 436 442) the Hoare annotation is: true [2020-09-04 20:53:57,973 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:53:57,973 INFO L271 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: true [2020-09-04 20:53:57,973 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 443 451) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:53:57,974 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 443 451) the Hoare annotation is: true [2020-09-04 20:53:57,974 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 443 451) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:53:57,974 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 736 760) the Hoare annotation is: true [2020-09-04 20:53:57,974 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 736 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,974 INFO L264 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-09-04 20:53:57,974 INFO L264 CegarLoopResult]: At program point L748(lines 748 754) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)))) [2020-09-04 20:53:57,974 INFO L264 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret68| 0)))) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L744(lines 744 757) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L746-2(line 746) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret68| 0)))) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L746-3(line 746) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret68| 0))))) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L744-1(lines 736 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,975 INFO L271 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: true [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L742-1(line 742) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret67| 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L742-2(line 742) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret67| 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,975 INFO L264 CegarLoopResult]: At program point L742-3(line 742) the Hoare annotation is: (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret67| 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-09-04 20:53:57,975 INFO L271 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: true [2020-09-04 20:53:57,976 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 834 856) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,976 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 834 856) the Hoare annotation is: true [2020-09-04 20:53:57,976 INFO L271 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: true [2020-09-04 20:53:57,976 INFO L264 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,976 INFO L264 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,976 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 834 856) the Hoare annotation is: true [2020-09-04 20:53:57,976 INFO L264 CegarLoopResult]: At program point L844(lines 844 851) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,977 INFO L271 CegarLoopResult]: At program point L844-1(lines 844 851) the Hoare annotation is: true [2020-09-04 20:53:57,977 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |main_#t~ret69| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,977 INFO L264 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,977 INFO L264 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |main_#t~ret69| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,977 INFO L264 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,977 INFO L264 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |main_#t~ret69| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,978 INFO L264 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,978 INFO L264 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,978 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-09-04 20:53:57,978 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-09-04 20:53:57,978 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 793 816) no Hoare annotation was computed. [2020-09-04 20:53:57,978 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-09-04 20:53:57,978 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-09-04 20:53:57,978 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 793 816) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 793 816) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-09-04 20:53:57,979 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-09-04 20:53:57,980 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-09-04 20:53:57,980 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-09-04 20:53:57,980 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-09-04 20:53:57,980 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 639 653) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 20:53:57,980 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 639 653) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:53:57,980 INFO L264 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-09-04 20:53:57,980 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 639 653) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-09-04 20:53:57,981 INFO L264 CegarLoopResult]: At program point L643(lines 643 649) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:53:57,981 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 594 602) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-09-04 20:53:57,981 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 594 602) the Hoare annotation is: true [2020-09-04 20:53:57,981 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 594 602) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-09-04 20:53:57,981 INFO L264 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:57,981 INFO L271 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: true [2020-09-04 20:53:57,981 INFO L268 CegarLoopResult]: For program point L610-2(lines 610 618) no Hoare annotation was computed. [2020-09-04 20:53:57,981 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 603 638) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L622(lines 622 630) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L622-2(lines 622 630) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 603 638) no Hoare annotation was computed. [2020-09-04 20:53:57,982 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 603 638) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point L610(lines 610 618) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 429 435) the Hoare annotation is: true [2020-09-04 20:53:57,983 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 429 435) the Hoare annotation is: true [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-04 20:53:57,983 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 55 100) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-09-04 20:53:57,984 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L81-1(line 81) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 55 100) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 55 100) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-09-04 20:53:57,985 INFO L268 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L92-1(line 92) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-09-04 20:53:57,986 INFO L268 CegarLoopResult]: For program point L92-2(line 92) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L55(lines 55 100) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L55-1(lines 55 100) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-09-04 20:53:57,987 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L382(lines 382 402) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 368 413) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-09-04 20:53:57,988 INFO L268 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-04 20:53:57,989 INFO L268 CegarLoopResult]: For program point L368(lines 368 413) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L399(lines 399 400) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L399-1(lines 382 402) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 368 413) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 368 413) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L387-2(line 387) no Hoare annotation was computed. [2020-09-04 20:53:57,990 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 20:53:57,991 INFO L268 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-09-04 20:53:57,992 INFO L268 CegarLoopResult]: For program point L388(lines 388 395) no Hoare annotation was computed. [2020-09-04 20:53:57,992 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-09-04 20:53:57,992 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 824 833) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,992 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 824 833) the Hoare annotation is: true [2020-09-04 20:53:57,992 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 824 833) the Hoare annotation is: true [2020-09-04 20:53:57,992 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 583 593) no Hoare annotation was computed. [2020-09-04 20:53:57,992 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L268 CegarLoopResult]: For program point L588-1(line 588) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 583 593) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L268 CegarLoopResult]: For program point L588-2(line 588) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L268 CegarLoopResult]: For program point L588-3(line 588) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 583 593) no Hoare annotation was computed. [2020-09-04 20:53:57,993 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 575 582) the Hoare annotation is: true [2020-09-04 20:53:57,993 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 575 582) the Hoare annotation is: true [2020-09-04 20:53:57,993 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 575 582) the Hoare annotation is: true [2020-09-04 20:53:57,994 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 560 566) the Hoare annotation is: true [2020-09-04 20:53:57,994 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 560 566) the Hoare annotation is: true [2020-09-04 20:53:57,994 INFO L264 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,994 INFO L264 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,994 INFO L264 CegarLoopResult]: At program point L469(lines 468 515) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,994 INFO L264 CegarLoopResult]: At program point L502-1(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L502-2(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L498(lines 498 511) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L486-1(line 486) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,995 INFO L264 CegarLoopResult]: At program point L478(lines 478 484) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point L478-1(lines 478 484) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point L470(lines 470 474) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point L516(lines 467 517) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 20:53:57,996 INFO L271 CegarLoopResult]: At program point testEXIT(lines 458 523) the Hoare annotation is: true [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point testENTRY(lines 458 523) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,996 INFO L264 CegarLoopResult]: At program point L504(lines 504 510) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,997 INFO L264 CegarLoopResult]: At program point L504-1(lines 498 511) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,997 INFO L271 CegarLoopResult]: At program point testFINAL(lines 458 523) the Hoare annotation is: true [2020-09-04 20:53:57,997 INFO L264 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,997 INFO L264 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,997 INFO L264 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,997 INFO L264 CegarLoopResult]: At program point L488(lines 488 494) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,997 INFO L264 CegarLoopResult]: At program point L488-1(lines 488 494) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,998 INFO L264 CegarLoopResult]: At program point L513(lines 468 515) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,998 INFO L264 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,998 INFO L264 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,998 INFO L264 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-09-04 20:53:57,998 INFO L264 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 20:53:57,998 INFO L268 CegarLoopResult]: For program point L353(lines 353 354) no Hoare annotation was computed. [2020-09-04 20:53:57,998 INFO L268 CegarLoopResult]: For program point L353-1(lines 336 356) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 322 367) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L341-2(line 341) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 20:53:57,999 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point L342(lines 342 349) no Hoare annotation was computed. [2020-09-04 20:53:58,000 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 322 367) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 322 367) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L336(lines 336 356) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-09-04 20:53:58,001 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L361-2(line 361) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L322(lines 322 367) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-09-04 20:53:58,002 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 703 725) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point L711(lines 711 719) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 703 725) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point L711-2(lines 711 719) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 703 725) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-09-04 20:53:58,003 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L283-1(line 283) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L308(lines 308 315) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-09-04 20:53:58,004 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L243(lines 243 247) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L268-2(lines 268 288) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 219 321) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L219(lines 219 321) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L219-1(lines 219 321) no Hoare annotation was computed. [2020-09-04 20:53:58,005 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L269(lines 268 288) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 219 321) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-09-04 20:53:58,006 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L253-1(line 253) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 219 321) no Hoare annotation was computed. [2020-09-04 20:53:58,007 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L270(lines 270 274) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L295-2(line 295) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-09-04 20:53:58,008 INFO L268 CegarLoopResult]: For program point L279-2(line 279) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-09-04 20:53:58,009 INFO L268 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L297-2(line 297) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L289(lines 267 290) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L248(lines 248 264) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-09-04 20:53:58,010 INFO L268 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L265(lines 265 306) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L257-1(line 257) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L307(lines 307 318) no Hoare annotation was computed. [2020-09-04 20:53:58,011 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 419 428) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 419 428) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 419 428) no Hoare annotation was computed. [2020-09-04 20:53:58,012 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-09-04 20:53:58,013 INFO L268 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-09-04 20:53:58,013 INFO L268 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L353-1(line 353) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L634-2(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,013 INFO L264 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L721-1(line 721) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L721-2(line 721) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L717-1(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L717-2(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L717-3(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,014 INFO L264 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L713-2(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L713-3(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L713-4(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L709-1(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L713-5(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L709-2(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,015 INFO L264 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L709-3(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L709-4(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L709-5(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L709-6(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L709-7(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,016 INFO L264 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L346-2(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,017 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L632-1(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L632-2(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L632-3(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L628-1(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,018 INFO L264 CegarLoopResult]: At program point L628-2(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L628-3(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L628-4(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L624-2(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L624-3(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,019 INFO L264 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L620-2(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L620-3(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L620-4(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L620-5(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,020 INFO L264 CegarLoopResult]: At program point L620-6(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L620-7(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L616-4(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L612-1(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L612-2(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L612-3(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,021 INFO L264 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,022 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 20:53:58,022 INFO L264 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-09-04 20:53:58,022 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,022 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 567 574) no Hoare annotation was computed. [2020-09-04 20:53:58,022 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 567 574) no Hoare annotation was computed. [2020-09-04 20:53:58,022 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 567 574) no Hoare annotation was computed. [2020-09-04 20:53:58,022 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 726 734) the Hoare annotation is: true [2020-09-04 20:53:58,023 INFO L264 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) [2020-09-04 20:53:58,023 INFO L271 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: true [2020-09-04 20:53:58,023 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 726 734) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-09-04 20:53:58,023 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 726 734) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-09-04 20:53:58,023 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 20:53:58,023 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 20:53:58,023 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 20:53:58,023 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 20:53:58,023 INFO L264 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 20:53:58,024 INFO L264 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 20:53:58,024 INFO L271 CegarLoopResult]: At program point L686-1(lines 682 693) the Hoare annotation is: true [2020-09-04 20:53:58,024 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 682 693) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 20:53:58,024 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 682 693) the Hoare annotation is: true [2020-09-04 20:53:58,024 INFO L264 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,024 INFO L264 CegarLoopResult]: At program point L540(lines 539 558) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,024 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 536 559) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,024 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 536 559) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,025 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 536 559) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,025 INFO L264 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-09-04 20:53:58,025 INFO L264 CegarLoopResult]: At program point L547(lines 547 553) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,025 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 763 792) the Hoare annotation is: true [2020-09-04 20:53:58,025 INFO L271 CegarLoopResult]: At program point L777(lines 777 781) the Hoare annotation is: true [2020-09-04 20:53:58,025 INFO L271 CegarLoopResult]: At program point L777-1(lines 777 781) the Hoare annotation is: true [2020-09-04 20:53:58,025 INFO L271 CegarLoopResult]: At program point L773-2(lines 773 787) the Hoare annotation is: true [2020-09-04 20:53:58,025 INFO L271 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: true [2020-09-04 20:53:58,025 INFO L271 CegarLoopResult]: At program point L769-1(line 769) the Hoare annotation is: true [2020-09-04 20:53:58,026 INFO L271 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-09-04 20:53:58,026 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 763 792) the Hoare annotation is: true [2020-09-04 20:53:58,026 INFO L271 CegarLoopResult]: At program point L788(lines 763 792) the Hoare annotation is: true [2020-09-04 20:53:58,026 INFO L271 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: true [2020-09-04 20:53:58,026 INFO L271 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: true [2020-09-04 20:53:58,026 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 694 702) no Hoare annotation was computed. [2020-09-04 20:53:58,026 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-09-04 20:53:58,026 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-09-04 20:53:58,026 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 694 702) no Hoare annotation was computed. [2020-09-04 20:53:58,027 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 694 702) no Hoare annotation was computed. [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 658 669) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 658 669) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point L662-1(lines 658 669) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 817 823) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 817 823) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 20:53:58,027 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 20:53:58,028 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 20:53:58,028 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 20:53:58,028 INFO L264 CegarLoopResult]: At program point L674-1(lines 670 681) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-09-04 20:53:58,028 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 670 681) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-09-04 20:53:58,028 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 670 681) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,028 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-09-04 20:53:58,028 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-09-04 20:53:58,028 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-09-04 20:53:58,029 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-09-04 20:53:58,029 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-09-04 20:53:58,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 08:53:58 BoogieIcfgContainer [2020-09-04 20:53:58,055 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 20:53:58,057 INFO L168 Benchmark]: Toolchain (without parser) took 109813.75 ms. Allocated memory was 139.5 MB in the beginning and 875.6 MB in the end (delta: 736.1 MB). Free memory was 102.9 MB in the beginning and 763.6 MB in the end (delta: -660.7 MB). Peak memory consumption was 734.6 MB. Max. memory is 7.1 GB. [2020-09-04 20:53:58,057 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 20:53:58,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 669.46 ms. Allocated memory was 139.5 MB in the beginning and 203.4 MB in the end (delta: 64.0 MB). Free memory was 102.7 MB in the beginning and 174.4 MB in the end (delta: -71.7 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. [2020-09-04 20:53:58,057 INFO L168 Benchmark]: Boogie Preprocessor took 144.09 ms. Allocated memory is still 203.4 MB. Free memory was 174.4 MB in the beginning and 170.0 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2020-09-04 20:53:58,058 INFO L168 Benchmark]: RCFGBuilder took 1200.75 ms. Allocated memory was 203.4 MB in the beginning and 237.0 MB in the end (delta: 33.6 MB). Free memory was 170.0 MB in the beginning and 185.6 MB in the end (delta: -15.6 MB). Peak memory consumption was 86.0 MB. Max. memory is 7.1 GB. [2020-09-04 20:53:58,058 INFO L168 Benchmark]: TraceAbstraction took 107793.69 ms. Allocated memory was 237.0 MB in the beginning and 875.6 MB in the end (delta: 638.6 MB). Free memory was 185.6 MB in the beginning and 763.6 MB in the end (delta: -578.0 MB). Peak memory consumption was 719.8 MB. Max. memory is 7.1 GB. [2020-09-04 20:53:58,059 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 669.46 ms. Allocated memory was 139.5 MB in the beginning and 203.4 MB in the end (delta: 64.0 MB). Free memory was 102.7 MB in the beginning and 174.4 MB in the end (delta: -71.7 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.09 ms. Allocated memory is still 203.4 MB. Free memory was 174.4 MB in the beginning and 170.0 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1200.75 ms. Allocated memory was 203.4 MB in the beginning and 237.0 MB in the end (delta: 33.6 MB). Free memory was 170.0 MB in the beginning and 185.6 MB in the end (delta: -15.6 MB). Peak memory consumption was 86.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 107793.69 ms. Allocated memory was 237.0 MB in the beginning and 875.6 MB in the end (delta: 638.6 MB). Free memory was 185.6 MB in the beginning and 763.6 MB in the end (delta: -578.0 MB). Peak memory consumption was 719.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: 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: 467]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 468]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 763]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 436]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 443]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 736]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 834]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 639]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 594]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 429]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 824]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 575]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 560]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 458]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 726]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 536]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 763]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 817]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 670]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 578 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.7s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 19.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 82.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1067 SDtfs, 1412 SDslu, 2182 SDs, 0 SdLazy, 3294 SolverSat, 438 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 196 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 12.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=673occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 207 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 1290 PreInvPairs, 1632 NumberOfFragments, 1919 HoareAnnotationTreeSize, 1290 FomulaSimplifications, 210388 FormulaSimplificationTreeSizeReduction, 63.4s HoareSimplificationTime, 213 FomulaSimplificationsInter, 60409 FormulaSimplificationTreeSizeReductionInter, 19.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 954 NumberOfCodeBlocks, 954 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 948 ConstructedInterpolants, 0 QuantifiedInterpolants, 414184 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 37/38 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...