/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_spec1_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:23:43,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:23:43,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:23:43,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:23:43,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:23:43,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:23:43,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:23:43,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:23:43,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:23:43,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:23:43,962 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:23:43,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:23:43,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:23:43,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:23:43,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:23:43,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:23:43,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:23:43,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:23:43,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:23:43,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:23:43,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:23:43,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:23:43,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:23:43,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:23:43,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:23:43,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:23:43,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:23:43,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:23:43,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:23:43,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:23:43,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:23:43,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:23:43,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:23:43,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:23:43,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:23:43,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:23:43,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:23:43,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:23:43,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:23:43,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:23:43,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:23:43,994 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 20:23:44,005 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:23:44,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:23:44,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:23:44,007 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 20:23:44,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:23:44,008 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 20:23:44,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:23:44,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:23:44,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:23:44,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:23:44,009 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 20:23:44,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:23:44,009 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:23:44,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:23:44,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:23:44,010 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:23:44,010 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:23:44,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:23:44,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:23:44,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:23:44,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:23:44,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:23:44,011 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 20:23:44,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:23:44,901 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:23:44,908 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:23:44,909 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:23:44,910 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:23:44,911 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product09.cil.c [2020-09-04 20:23:45,010 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fc442cd6/620a4f0bdf774215af480aa0a3c61154/FLAGd8b971482 [2020-09-04 20:23:45,748 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:23:45,749 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec1_product09.cil.c [2020-09-04 20:23:45,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fc442cd6/620a4f0bdf774215af480aa0a3c61154/FLAGd8b971482 [2020-09-04 20:23:45,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4fc442cd6/620a4f0bdf774215af480aa0a3c61154 [2020-09-04 20:23:45,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:23:45,804 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:23:45,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:23:45,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:23:45,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:23:45,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:23:45" (1/1) ... [2020-09-04 20:23:45,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f6ed836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:45, skipping insertion in model container [2020-09-04 20:23:45,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:23:45" (1/1) ... [2020-09-04 20:23:45,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:23:45,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:23:46,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:23:46,387 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 20:23:46,516 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:23:46,557 INFO L208 MainTranslator]: Completed translation [2020-09-04 20:23:46,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46 WrapperNode [2020-09-04 20:23:46,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:23:46,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 20:23:46,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 20:23:46,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 20:23:46,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (1/1) ... [2020-09-04 20:23:46,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 20:23:46,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 20:23:46,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 20:23:46,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 20:23:46,660 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (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 20:23:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 20:23:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 20:23:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 20:23:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 20:23:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 20:23:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 20:23:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 20:23:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 20:23:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 20:23:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 20:23:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 20:23:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 20:23:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 20:23:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 20:23:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 20:23:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 20:23:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 20:23:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 20:23:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 20:23:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 20:23:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 20:23:46,765 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 20:23:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 20:23:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 20:23:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 20:23:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 20:23:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 20:23:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-09-04 20:23:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 20:23:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 20:23:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 20:23:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 20:23:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 20:23:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 20:23:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 20:23:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 20:23:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 20:23:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 20:23:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 20:23:46,772 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 20:23:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 20:23:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 20:23:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 20:23:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 20:23:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 20:23:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 20:23:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 20:23:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 20:23:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 20:23:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 20:23:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 20:23:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 20:23:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 20:23:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 20:23:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 20:23:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 20:23:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 20:23:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 20:23:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 20:23:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-09-04 20:23:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 20:23:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-09-04 20:23:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 20:23:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 20:23:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 20:23:46,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 20:23:48,024 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 20:23:48,025 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 20:23:48,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:23:48 BoogieIcfgContainer [2020-09-04 20:23:48,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 20:23:48,034 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 20:23:48,034 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 20:23:48,038 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 20:23:48,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 08:23:45" (1/3) ... [2020-09-04 20:23:48,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6487631f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:23:48, skipping insertion in model container [2020-09-04 20:23:48,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:23:46" (2/3) ... [2020-09-04 20:23:48,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6487631f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:23:48, skipping insertion in model container [2020-09-04 20:23:48,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:23:48" (3/3) ... [2020-09-04 20:23:48,043 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product09.cil.c [2020-09-04 20:23:48,055 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 20:23:48,066 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 20:23:48,086 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 20:23:48,111 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 20:23:48,111 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 20:23:48,112 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 20:23:48,112 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 20:23:48,112 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 20:23:48,112 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 20:23:48,112 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 20:23:48,112 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 20:23:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states. [2020-09-04 20:23:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 20:23:48,160 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:23:48,161 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 20:23:48,162 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:23:48,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:23:48,171 INFO L82 PathProgramCache]: Analyzing trace with hash 1615178959, now seen corresponding path program 1 times [2020-09-04 20:23:48,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:23:48,183 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [47075282] [2020-09-04 20:23:48,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:23:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,024 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:23:49,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:23:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:23:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:23:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:23:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:23:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:23:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:23:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:49,238 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 20:23:49,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [47075282] [2020-09-04 20:23:49,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:23:49,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 20:23:49,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906466794] [2020-09-04 20:23:49,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 20:23:49,256 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:23:49,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 20:23:49,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:23:49,280 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 3 states. [2020-09-04 20:23:50,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:23:50,511 INFO L93 Difference]: Finished difference Result 343 states and 414 transitions. [2020-09-04 20:23:50,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 20:23:50,514 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 20:23:50,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:23:50,546 INFO L225 Difference]: With dead ends: 343 [2020-09-04 20:23:50,547 INFO L226 Difference]: Without dead ends: 227 [2020-09-04 20:23:50,552 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 20:23:50,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-09-04 20:23:50,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 190. [2020-09-04 20:23:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-09-04 20:23:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 203 transitions. [2020-09-04 20:23:50,671 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 203 transitions. Word has length 142 [2020-09-04 20:23:50,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:23:50,673 INFO L479 AbstractCegarLoop]: Abstraction has 190 states and 203 transitions. [2020-09-04 20:23:50,673 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 20:23:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 203 transitions. [2020-09-04 20:23:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 20:23:50,678 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:23:50,678 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 20:23:50,679 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 20:23:50,679 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:23:50,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:23:50,680 INFO L82 PathProgramCache]: Analyzing trace with hash 65405194, now seen corresponding path program 1 times [2020-09-04 20:23:50,680 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:23:50,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [731060339] [2020-09-04 20:23:50,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:23:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,092 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:23:51,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:23:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:23:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:23:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:23:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:23:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 20:23:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:23:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:51,252 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 20:23:51,253 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [731060339] [2020-09-04 20:23:51,253 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:23:51,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 20:23:51,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110100691] [2020-09-04 20:23:51,256 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 20:23:51,257 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:23:51,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 20:23:51,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:23:51,257 INFO L87 Difference]: Start difference. First operand 190 states and 203 transitions. Second operand 4 states. [2020-09-04 20:23:51,926 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:23:52,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:23:52,512 INFO L93 Difference]: Finished difference Result 260 states and 289 transitions. [2020-09-04 20:23:52,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 20:23:52,513 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 20:23:52,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:23:52,516 INFO L225 Difference]: With dead ends: 260 [2020-09-04 20:23:52,517 INFO L226 Difference]: Without dead ends: 210 [2020-09-04 20:23:52,518 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:23:52,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-09-04 20:23:52,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 180. [2020-09-04 20:23:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2020-09-04 20:23:52,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 190 transitions. [2020-09-04 20:23:52,582 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 190 transitions. Word has length 143 [2020-09-04 20:23:52,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:23:52,582 INFO L479 AbstractCegarLoop]: Abstraction has 180 states and 190 transitions. [2020-09-04 20:23:52,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 20:23:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 190 transitions. [2020-09-04 20:23:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-09-04 20:23:52,585 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:23:52,586 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 20:23:52,586 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 20:23:52,586 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:23:52,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:23:52,587 INFO L82 PathProgramCache]: Analyzing trace with hash -407158118, now seen corresponding path program 1 times [2020-09-04 20:23:52,587 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:23:52,587 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1930474188] [2020-09-04 20:23:52,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:23:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,031 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:23:53,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:23:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:23:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:23:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:23:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:23:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:23:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-09-04 20:23:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:53,220 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 20:23:53,220 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1930474188] [2020-09-04 20:23:53,220 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:23:53,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 20:23:53,221 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078689741] [2020-09-04 20:23:53,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:23:53,223 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:23:53,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:23:53,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:23:53,224 INFO L87 Difference]: Start difference. First operand 180 states and 190 transitions. Second operand 9 states. [2020-09-04 20:23:53,764 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:23:54,192 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:23:54,492 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:23:54,804 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:23:55,093 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:23:55,382 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:23:56,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:23:56,331 INFO L93 Difference]: Finished difference Result 280 states and 314 transitions. [2020-09-04 20:23:56,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 20:23:56,335 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-09-04 20:23:56,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:23:56,342 INFO L225 Difference]: With dead ends: 280 [2020-09-04 20:23:56,342 INFO L226 Difference]: Without dead ends: 210 [2020-09-04 20:23:56,344 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-09-04 20:23:56,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-09-04 20:23:56,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 180. [2020-09-04 20:23:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2020-09-04 20:23:56,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 189 transitions. [2020-09-04 20:23:56,407 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 189 transitions. Word has length 152 [2020-09-04 20:23:56,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:23:56,408 INFO L479 AbstractCegarLoop]: Abstraction has 180 states and 189 transitions. [2020-09-04 20:23:56,408 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:23:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 189 transitions. [2020-09-04 20:23:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-09-04 20:23:56,411 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:23:56,411 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 20:23:56,411 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 20:23:56,412 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:23:56,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:23:56,412 INFO L82 PathProgramCache]: Analyzing trace with hash -518475144, now seen corresponding path program 1 times [2020-09-04 20:23:56,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:23:56,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1986893491] [2020-09-04 20:23:56,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:23:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,834 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:23:56,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:23:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:23:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:23:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:23:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:23:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-09-04 20:23:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 20:23:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 20:23:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:23:56,980 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 20:23:56,980 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1986893491] [2020-09-04 20:23:56,981 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:23:56,981 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 20:23:56,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262001316] [2020-09-04 20:23:56,982 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 20:23:56,982 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:23:56,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 20:23:56,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 20:23:56,983 INFO L87 Difference]: Start difference. First operand 180 states and 189 transitions. Second operand 8 states. [2020-09-04 20:23:57,616 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:23:58,748 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:23:59,033 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:23:59,371 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:23:59,632 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:23:59,940 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:00,227 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:00,506 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:00,899 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:24:01,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:24:01,311 INFO L93 Difference]: Finished difference Result 346 states and 394 transitions. [2020-09-04 20:24:01,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-04 20:24:01,312 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2020-09-04 20:24:01,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:24:01,315 INFO L225 Difference]: With dead ends: 346 [2020-09-04 20:24:01,315 INFO L226 Difference]: Without dead ends: 276 [2020-09-04 20:24:01,317 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2020-09-04 20:24:01,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2020-09-04 20:24:01,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 235. [2020-09-04 20:24:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-09-04 20:24:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 252 transitions. [2020-09-04 20:24:01,415 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 252 transitions. Word has length 155 [2020-09-04 20:24:01,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:24:01,415 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 252 transitions. [2020-09-04 20:24:01,416 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 20:24:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 252 transitions. [2020-09-04 20:24:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-09-04 20:24:01,418 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:24:01,418 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:24:01,419 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 20:24:01,419 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:24:01,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:24:01,419 INFO L82 PathProgramCache]: Analyzing trace with hash 816653367, now seen corresponding path program 1 times [2020-09-04 20:24:01,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:24:01,420 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2058964772] [2020-09-04 20:24:01,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:24:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:01,889 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:24:01,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:24:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:24:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:24:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:24:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:24:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:24:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:24:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 20:24:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-09-04 20:24:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:24:02,144 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 20:24:02,144 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2058964772] [2020-09-04 20:24:02,145 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:24:02,145 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 20:24:02,146 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907418838] [2020-09-04 20:24:02,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:24:02,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:24:02,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:24:02,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:24:02,148 INFO L87 Difference]: Start difference. First operand 235 states and 252 transitions. Second operand 9 states. [2020-09-04 20:24:02,847 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:24:03,982 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:04,290 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:04,642 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:04,961 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:05,227 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:05,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:24:05,384 INFO L93 Difference]: Finished difference Result 395 states and 448 transitions. [2020-09-04 20:24:05,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 20:24:05,384 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 160 [2020-09-04 20:24:05,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:24:05,386 INFO L225 Difference]: With dead ends: 395 [2020-09-04 20:24:05,386 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 20:24:05,388 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-09-04 20:24:05,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 20:24:05,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 20:24:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 20:24:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 20:24:05,389 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 160 [2020-09-04 20:24:05,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:24:05,390 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 20:24:05,390 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:24:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 20:24:05,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 20:24:05,390 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 20:24:05,393 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 20:24:05,588 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:05,766 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:06,149 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 20:24:06,324 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:06,516 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:06,683 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:06,849 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:07,017 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:07,180 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:07,347 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:07,616 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:07,910 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:08,255 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 188 [2020-09-04 20:24:08,529 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:08,795 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:08,958 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:09,117 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:09,277 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:09,435 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:09,590 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:09,745 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:09,908 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:24:10,066 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:10,218 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:10,386 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:10,543 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:10,695 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:10,926 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:11,150 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:11,371 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:11,641 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:11,965 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 188 [2020-09-04 20:24:12,224 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:12,484 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:12,634 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:12,788 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:13,009 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:13,162 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:13,381 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:13,532 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:13,686 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:13,844 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:24:14,007 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:24:14,157 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:14,310 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:14,464 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:14,632 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:24:14,786 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:14,940 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:15,075 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 12 [2020-09-04 20:24:15,204 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 12 [2020-09-04 20:24:15,430 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 12 [2020-09-04 20:24:15,588 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:15,744 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:15,892 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:16,045 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:16,197 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:16,420 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:16,574 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:16,795 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:16,953 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:17,108 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:17,269 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:24:17,422 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:17,574 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:17,726 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:17,879 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:18,031 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:18,189 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:18,348 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:18,505 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:18,668 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:24:18,826 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:18,980 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:19,138 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:19,292 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:19,440 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:19,602 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:24:19,764 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:24:19,932 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:24:20,087 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:20,306 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:20,526 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:20,745 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:20,897 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:21,052 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:21,206 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:21,361 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:21,525 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:21,677 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:21,826 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:21,983 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:22,132 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:22,288 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:22,550 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:22,874 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 188 [2020-09-04 20:24:23,133 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:23,393 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:23,547 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:23,877 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 189 [2020-09-04 20:24:24,034 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:24,257 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:24,409 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:24,629 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:24,782 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:24,935 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:25,092 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:24:25,248 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:24:25,514 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:25,839 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 188 [2020-09-04 20:24:26,098 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:26,360 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:26,580 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:26,724 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:24:26,944 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:27,097 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:27,249 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:27,402 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:27,567 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:27,785 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:28,006 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:28,224 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:28,374 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:28,536 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:24:28,689 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:28,841 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:28,988 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:24:29,140 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:24:29,306 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:24:29,567 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:29,889 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 188 [2020-09-04 20:24:30,148 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:30,406 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:24:30,636 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:30,768 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 12 [2020-09-04 20:24:30,896 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 12 [2020-09-04 20:24:31,120 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 12 [2020-09-04 20:24:31,285 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:24:31,505 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:31,732 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 15 [2020-09-04 20:24:32,103 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-09-04 20:24:32,482 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-09-04 20:24:32,702 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-09-04 20:24:32,906 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 11 [2020-09-04 20:24:33,304 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:33,737 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:33,950 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:34,160 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:34,412 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:34,621 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-09-04 20:24:34,841 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-09-04 20:24:35,059 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:35,279 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-09-04 20:24:35,487 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:35,994 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:36,220 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:36,458 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:36,920 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-09-04 20:24:37,119 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:37,326 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:37,550 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 20:24:37,761 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:38,006 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:38,401 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:38,644 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:38,890 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-09-04 20:24:39,104 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-09-04 20:24:39,306 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-09-04 20:24:39,480 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:39,706 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 14 [2020-09-04 20:24:39,934 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-09-04 20:24:40,145 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-09-04 20:24:40,370 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22 [2020-09-04 20:24:40,787 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12 [2020-09-04 20:24:40,988 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:41,203 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-09-04 20:24:41,622 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-09-04 20:24:41,924 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:42,145 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:42,379 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-09-04 20:24:42,777 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-09-04 20:24:43,178 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-09-04 20:24:43,577 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:43,811 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:44,182 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-09-04 20:24:44,449 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-09-04 20:24:44,690 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20 [2020-09-04 20:24:44,889 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-09-04 20:24:45,281 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:45,566 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:24:45,987 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12 [2020-09-04 20:24:46,472 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 17 [2020-09-04 20:24:46,863 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:47,088 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 20:24:47,485 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-09-04 20:24:47,765 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14 [2020-09-04 20:24:47,823 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-09-04 20:24:47,823 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 20:24:47,823 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-09-04 20:24:47,823 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 130 185) no Hoare annotation was computed. [2020-09-04 20:24:47,823 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L177(lines 154 178) no Hoare annotation was computed. [2020-09-04 20:24:47,824 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 130 185) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 130 185) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L161(lines 161 165) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L161-1(lines 161 165) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L153-1(line 153) no Hoare annotation was computed. [2020-09-04 20:24:47,825 INFO L268 CegarLoopResult]: For program point L153-2(line 153) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L174-1(lines 155 176) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-09-04 20:24:47,826 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-09-04 20:24:47,827 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 186 245) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L238(lines 211 239) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 186 245) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L230-1(line 230) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L230-2(line 230) no Hoare annotation was computed. [2020-09-04 20:24:47,828 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L226-1(line 226) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L226-2(line 226) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L218(lines 218 222) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L218-1(lines 218 222) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 186 245) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-09-04 20:24:47,829 INFO L268 CegarLoopResult]: For program point L210-1(line 210) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L210-2(line 210) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L235-1(line 235) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L235-2(line 235) no Hoare annotation was computed. [2020-09-04 20:24:47,830 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L231-1(line 231) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L231-2(line 231) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-09-04 20:24:47,831 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-09-04 20:24:47,832 INFO L268 CegarLoopResult]: For program point L212-2(lines 212 237) no Hoare annotation was computed. [2020-09-04 20:24:47,833 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-09-04 20:24:47,833 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-09-04 20:24:47,833 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-09-04 20:24:47,833 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 20:24:47,833 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-04 20:24:47,833 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-09-04 20:24:47,833 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-09-04 20:24:47,834 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,834 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-09-04 20:24:47,834 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,834 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-09-04 20:24:47,834 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-09-04 20:24:47,834 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 614 636) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,835 INFO L271 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: true [2020-09-04 20:24:47,835 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 614 636) the Hoare annotation is: true [2020-09-04 20:24:47,835 INFO L264 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,835 INFO L264 CegarLoopResult]: At program point L626-1(line 626) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,835 INFO L264 CegarLoopResult]: At program point L624(lines 624 631) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,836 INFO L271 CegarLoopResult]: At program point L624-1(lines 624 631) the Hoare annotation is: true [2020-09-04 20:24:47,836 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret46| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,836 INFO L264 CegarLoopResult]: At program point L621(line 621) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,836 INFO L264 CegarLoopResult]: At program point L622-1(line 622) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret46| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,836 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 614 636) the Hoare annotation is: true [2020-09-04 20:24:47,836 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,837 INFO L264 CegarLoopResult]: At program point L622-2(line 622) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret46| ~systemActive~0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,837 INFO L264 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,837 INFO L264 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,837 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-09-04 20:24:47,837 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 572 595) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 572 595) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 572 595) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-09-04 20:24:47,838 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-09-04 20:24:47,839 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 676 683) no Hoare annotation was computed. [2020-09-04 20:24:47,840 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 676 683) no Hoare annotation was computed. [2020-09-04 20:24:47,840 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 676 683) no Hoare annotation was computed. [2020-09-04 20:24:47,840 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 721 729) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-09-04 20:24:47,840 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 721 729) the Hoare annotation is: true [2020-09-04 20:24:47,840 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 721 729) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-09-04 20:24:47,840 INFO L264 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-09-04 20:24:47,841 INFO L271 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: true [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L737(lines 737 745) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L737-2(lines 737 745) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L760-1(line 760) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 730 765) no Hoare annotation was computed. [2020-09-04 20:24:47,841 INFO L268 CegarLoopResult]: For program point L749(lines 749 757) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point L749-2(lines 749 757) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 730 765) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 730 765) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-09-04 20:24:47,842 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-09-04 20:24:47,842 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 84 129) no Hoare annotation was computed. [2020-09-04 20:24:47,843 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L114-1(line 114) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 84 129) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L110-1(line 110) no Hoare annotation was computed. [2020-09-04 20:24:47,844 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 84 129) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-09-04 20:24:47,845 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L121-1(line 121) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L121-2(line 121) no Hoare annotation was computed. [2020-09-04 20:24:47,846 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L84(lines 84 129) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L84-1(lines 84 129) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L107-1(line 107) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-09-04 20:24:47,847 INFO L268 CegarLoopResult]: For program point L417(lines 417 424) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L411(lines 411 431) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 397 442) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-09-04 20:24:47,848 INFO L268 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-09-04 20:24:47,849 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L397(lines 397 442) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L428(lines 428 429) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L428-1(lines 411 431) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 397 442) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 397 442) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L416-1(line 416) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-09-04 20:24:47,850 INFO L268 CegarLoopResult]: For program point L416-2(line 416) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 20:24:47,851 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-09-04 20:24:47,852 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-09-04 20:24:47,852 INFO L268 CegarLoopResult]: For program point L421(lines 421 422) no Hoare annotation was computed. [2020-09-04 20:24:47,852 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 604 613) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,852 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 604 613) the Hoare annotation is: true [2020-09-04 20:24:47,852 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 604 613) the Hoare annotation is: true [2020-09-04 20:24:47,852 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 710 720) no Hoare annotation was computed. [2020-09-04 20:24:47,852 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-09-04 20:24:47,852 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-09-04 20:24:47,852 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 710 720) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point L715-1(line 715) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point L715-2(line 715) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point L715-3(line 715) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 710 720) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 702 709) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 702 709) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 702 709) no Hoare annotation was computed. [2020-09-04 20:24:47,853 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 669 675) the Hoare annotation is: true [2020-09-04 20:24:47,853 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 669 675) the Hoare annotation is: true [2020-09-04 20:24:47,854 INFO L264 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,854 INFO L264 CegarLoopResult]: At program point L795(line 795) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,854 INFO L264 CegarLoopResult]: At program point L795-1(line 795) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,854 INFO L264 CegarLoopResult]: At program point L820(lines 777 822) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,854 INFO L264 CegarLoopResult]: At program point L787(lines 787 793) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,854 INFO L264 CegarLoopResult]: At program point L787-1(lines 787 793) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,855 INFO L264 CegarLoopResult]: At program point L779(lines 779 783) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,855 INFO L264 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,855 INFO L264 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,855 INFO L264 CegarLoopResult]: At program point L813(lines 813 817) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,855 INFO L264 CegarLoopResult]: At program point L813-2(lines 807 818) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,855 INFO L264 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,856 INFO L264 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,856 INFO L264 CegarLoopResult]: At program point L805-1(line 805) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,856 INFO L271 CegarLoopResult]: At program point testEXIT(lines 767 830) the Hoare annotation is: true [2020-09-04 20:24:47,856 INFO L264 CegarLoopResult]: At program point testENTRY(lines 767 830) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,856 INFO L264 CegarLoopResult]: At program point L797(lines 797 803) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,856 INFO L264 CegarLoopResult]: At program point L797-1(lines 797 803) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,856 INFO L271 CegarLoopResult]: At program point testFINAL(lines 767 830) the Hoare annotation is: true [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L785-1(line 785) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L823(lines 776 824) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,857 INFO L264 CegarLoopResult]: At program point L778(lines 777 822) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,858 INFO L264 CegarLoopResult]: At program point L811-1(line 811) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,858 INFO L264 CegarLoopResult]: At program point L811-2(line 811) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,858 INFO L264 CegarLoopResult]: At program point L807(lines 807 818) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-09-04 20:24:47,858 INFO L264 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:24:47,858 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-09-04 20:24:47,858 INFO L268 CegarLoopResult]: For program point L351(lines 351 396) no Hoare annotation was computed. [2020-09-04 20:24:47,858 INFO L268 CegarLoopResult]: For program point L382(lines 382 383) no Hoare annotation was computed. [2020-09-04 20:24:47,858 INFO L268 CegarLoopResult]: For program point L382-1(lines 365 385) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 351 396) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L370-1(line 370) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L370-2(line 370) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-04 20:24:47,859 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L375(lines 375 376) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 351 396) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L371(lines 371 378) no Hoare annotation was computed. [2020-09-04 20:24:47,860 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 351 396) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L365(lines 365 385) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-09-04 20:24:47,861 INFO L268 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L390-2(line 390) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point L505(lines 505 513) no Hoare annotation was computed. [2020-09-04 20:24:47,862 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 497 519) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point L505-2(lines 505 513) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 497 519) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 497 519) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-09-04 20:24:47,863 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L308-1(line 308) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L308-2(line 308) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-09-04 20:24:47,864 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point L326-2(line 326) no Hoare annotation was computed. [2020-09-04 20:24:47,865 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 248 350) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L318(lines 296 319) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L277(lines 277 293) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-09-04 20:24:47,866 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L294(lines 294 335) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 248 350) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-09-04 20:24:47,867 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 248 350) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L336(lines 336 347) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-09-04 20:24:47,868 INFO L268 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L337(lines 337 344) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-09-04 20:24:47,869 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L272(lines 272 276) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L297-2(lines 297 317) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L248(lines 248 350) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L248-1(lines 248 350) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-09-04 20:24:47,870 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L298(lines 297 317) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 20:24:47,871 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L282-1(line 282) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L299(lines 299 303) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-09-04 20:24:47,872 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-09-04 20:24:47,873 INFO L268 CegarLoopResult]: For program point L324-1(line 324) no Hoare annotation was computed. [2020-09-04 20:24:47,873 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-09-04 20:24:47,873 INFO L268 CegarLoopResult]: For program point L324-2(line 324) no Hoare annotation was computed. [2020-09-04 20:24:47,873 INFO L264 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,873 INFO L264 CegarLoopResult]: At program point L382-1(line 382) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,873 INFO L264 CegarLoopResult]: At program point L539(line 539) the Hoare annotation is: (= ~methaneLevelCritical~0 0) [2020-09-04 20:24:47,873 INFO L264 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,873 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L428-1(line 428) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L515-1(line 515) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L515-2(line 515) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L511-1(line 511) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,874 INFO L264 CegarLoopResult]: At program point L511-2(line 511) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L511-3(line 511) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L507-1(line 507) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L507-2(line 507) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L507-3(line 507) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L507-4(line 507) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L375-1(line 375) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L503-1(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,875 INFO L264 CegarLoopResult]: At program point L507-5(line 507) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L759-1(line 759) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L375-2(line 375) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L503-2(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L759-2(line 759) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L503-3(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L759-3(line 759) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L503-4(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L503-5(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L755-1(line 755) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L503-6(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L755-2(line 755) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L503-7(line 503) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,876 INFO L264 CegarLoopResult]: At program point L755-3(line 755) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L755-4(line 755) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L751-1(line 751) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L751-2(line 751) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L751-3(line 751) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L747-1(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L747-2(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L747-3(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L747-4(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,877 INFO L264 CegarLoopResult]: At program point L743-1(line 743) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L747-5(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L743-2(line 743) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L747-6(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L421-1(line 421) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L743-3(line 743) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L747-7(line 747) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L743-4(line 743) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,878 INFO L264 CegarLoopResult]: At program point L739-1(line 739) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point L739-2(line 739) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point L739-3(line 739) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,879 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,880 INFO L264 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,880 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (= ~methaneLevelCritical~0 0) [2020-09-04 20:24:47,880 INFO L264 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,880 INFO L264 CegarLoopResult]: At program point L761-1(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,880 INFO L264 CegarLoopResult]: At program point L761-2(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-09-04 20:24:47,880 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~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string39.base| |old(#t~string39.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~string24.base| |old(#t~string24.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#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~string43.offset| |old(#t~string43.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.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 20:24:47,880 INFO L264 CegarLoopResult]: At program point L642(line 642) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:24:47,881 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 685 701) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 685 701) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point L696-1(lines 685 701) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point L692(lines 692 698) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point L690-1(line 690) no Hoare annotation was computed. [2020-09-04 20:24:47,881 INFO L268 CegarLoopResult]: For program point L690-2(line 690) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point L690-3(line 690) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 520 528) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 520 528) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 520 528) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 20:24:47,882 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 20:24:47,883 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 20:24:47,883 INFO L264 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-09-04 20:24:47,883 INFO L271 CegarLoopResult]: At program point L480-1(lines 476 487) the Hoare annotation is: true [2020-09-04 20:24:47,883 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 476 487) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 20:24:47,883 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 476 487) the Hoare annotation is: true [2020-09-04 20:24:47,883 INFO L264 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,883 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 488 496) the Hoare annotation is: true [2020-09-04 20:24:47,883 INFO L264 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,884 INFO L271 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: true [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 488 496) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 488 496) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point L656(lines 656 662) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 645 668) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,884 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 645 668) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,885 INFO L264 CegarLoopResult]: At program point L649(lines 648 667) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,885 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 645 668) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 541 570) the Hoare annotation is: true [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: true [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point L566(lines 541 570) the Hoare annotation is: true [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: true [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: true [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 541 570) the Hoare annotation is: true [2020-09-04 20:24:47,885 INFO L271 CegarLoopResult]: At program point L555(lines 555 559) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point L555-1(lines 555 559) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point L551-2(lines 551 565) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point L547-1(line 547) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 452 463) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 452 463) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-09-04 20:24:47,886 INFO L271 CegarLoopResult]: At program point L456-1(lines 452 463) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 596 602) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 596 602) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:24:47,887 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 464 475) the Hoare annotation is: true [2020-09-04 20:24:47,887 INFO L264 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,887 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 464 475) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,888 INFO L271 CegarLoopResult]: At program point L468-1(lines 464 475) the Hoare annotation is: true [2020-09-04 20:24:47,888 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 530 537) the Hoare annotation is: true [2020-09-04 20:24:47,888 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 534) the Hoare annotation is: true [2020-09-04 20:24:47,888 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 530 537) the Hoare annotation is: true [2020-09-04 20:24:47,888 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 530 537) the Hoare annotation is: true [2020-09-04 20:24:47,888 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 832 856) the Hoare annotation is: true [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 832 856) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point L844(lines 844 850) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) .cse1))) [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret70| 0) .cse0 .cse1))) [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point L840(lines 840 853) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,889 INFO L264 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret70| 0) .cse0 .cse1))) [2020-09-04 20:24:47,890 INFO L264 CegarLoopResult]: At program point L842-3(line 842) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret70| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse1))) [2020-09-04 20:24:47,890 INFO L264 CegarLoopResult]: At program point L840-1(lines 832 856) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,890 INFO L271 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: true [2020-09-04 20:24:47,890 INFO L264 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret69| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,890 INFO L264 CegarLoopResult]: At program point L838-2(line 838) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret69| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,890 INFO L264 CegarLoopResult]: At program point L838-3(line 838) the Hoare annotation is: (or (and (= __utac_acc__Specification1_spec__1_~tmp~6 0) (= |__utac_acc__Specification1_spec__1_#t~ret69| 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:24:47,891 INFO L271 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: true [2020-09-04 20:24:47,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 08:24:47 BoogieIcfgContainer [2020-09-04 20:24:47,917 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 20:24:47,918 INFO L168 Benchmark]: Toolchain (without parser) took 62115.80 ms. Allocated memory was 107.0 MB in the beginning and 609.7 MB in the end (delta: 502.8 MB). Free memory was 71.7 MB in the beginning and 525.0 MB in the end (delta: -453.3 MB). Peak memory consumption was 495.8 MB. Max. memory is 7.1 GB. [2020-09-04 20:24:47,919 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 107.0 MB. Free memory was 90.7 MB in the beginning and 90.6 MB in the end (delta: 104.9 kB). Peak memory consumption was 104.9 kB. Max. memory is 7.1 GB. [2020-09-04 20:24:47,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 753.98 ms. Allocated memory was 107.0 MB in the beginning and 163.1 MB in the end (delta: 56.1 MB). Free memory was 71.4 MB in the beginning and 138.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:24:47,920 INFO L168 Benchmark]: Boogie Preprocessor took 98.58 ms. Allocated memory is still 163.1 MB. Free memory was 138.6 MB in the beginning and 134.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2020-09-04 20:24:47,920 INFO L168 Benchmark]: RCFGBuilder took 1374.65 ms. Allocated memory was 163.1 MB in the beginning and 187.2 MB in the end (delta: 24.1 MB). Free memory was 134.3 MB in the beginning and 111.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. [2020-09-04 20:24:47,921 INFO L168 Benchmark]: TraceAbstraction took 59882.40 ms. Allocated memory was 187.2 MB in the beginning and 609.7 MB in the end (delta: 422.6 MB). Free memory was 110.9 MB in the beginning and 525.0 MB in the end (delta: -414.1 MB). Peak memory consumption was 454.7 MB. Max. memory is 7.1 GB. [2020-09-04 20:24:47,923 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 107.0 MB. Free memory was 90.7 MB in the beginning and 90.6 MB in the end (delta: 104.9 kB). Peak memory consumption was 104.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 753.98 ms. Allocated memory was 107.0 MB in the beginning and 163.1 MB in the end (delta: 56.1 MB). Free memory was 71.4 MB in the beginning and 138.6 MB in the end (delta: -67.2 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 98.58 ms. Allocated memory is still 163.1 MB. Free memory was 138.6 MB in the beginning and 134.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1374.65 ms. Allocated memory was 163.1 MB in the beginning and 187.2 MB in the end (delta: 24.1 MB). Free memory was 134.3 MB in the beginning and 111.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 59882.40 ms. Allocated memory was 187.2 MB in the beginning and 609.7 MB in the end (delta: 422.6 MB). Free memory was 110.9 MB in the beginning and 525.0 MB in the end (delta: -414.1 MB). Peak memory consumption was 454.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 534]: 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: 777]: Loop Invariant Derived loop invariant: ((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || splverifierCounter == 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 776]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 614]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 721]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 604]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 767]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 476]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 488]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 541]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 645]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 452]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 596]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 464]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 530]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 581 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 13.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 42.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 848 SDtfs, 801 SDslu, 1556 SDs, 0 SdLazy, 2132 SolverSat, 242 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 132 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 7.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=257occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 138 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 204 LocationsWithAnnotation, 586 PreInvPairs, 734 NumberOfFragments, 1770 HoareAnnotationTreeSize, 586 FomulaSimplifications, 124092 FormulaSimplificationTreeSizeReduction, 26.3s HoareSimplificationTime, 204 FomulaSimplificationsInter, 18619 FormulaSimplificationTreeSizeReductionInter, 15.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 752 NumberOfCodeBlocks, 752 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 747 ConstructedInterpolants, 0 QuantifiedInterpolants, 300792 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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...