/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product50.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 15:34:53,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 15:34:53,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 15:34:53,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 15:34:53,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 15:34:53,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 15:34:53,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 15:34:53,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 15:34:53,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 15:34:53,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 15:34:53,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 15:34:53,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 15:34:53,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 15:34:53,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 15:34:53,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 15:34:53,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 15:34:53,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 15:34:53,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 15:34:53,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 15:34:53,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 15:34:53,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 15:34:53,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 15:34:53,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 15:34:53,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 15:34:53,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 15:34:53,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 15:34:53,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 15:34:53,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 15:34:53,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 15:34:53,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 15:34:53,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 15:34:53,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 15:34:53,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 15:34:53,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 15:34:53,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 15:34:53,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 15:34:53,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 15:34:53,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 15:34:53,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 15:34:53,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 15:34:53,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 15:34:53,835 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 15:34:53,855 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 15:34:53,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 15:34:53,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 15:34:53,858 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 15:34:53,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 15:34:53,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 15:34:53,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 15:34:53,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 15:34:53,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 15:34:53,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 15:34:53,860 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 15:34:53,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 15:34:53,861 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 15:34:53,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 15:34:53,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 15:34:53,862 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 15:34:53,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 15:34:53,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 15:34:53,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 15:34:53,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 15:34:53,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 15:34:53,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 15:34:53,864 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 15:34:54,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 15:34:54,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 15:34:54,335 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 15:34:54,337 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 15:34:54,338 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 15:34:54,339 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product50.cil.c [2020-09-04 15:34:54,421 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/52fab5c44/b7b68c00e1c842d183077b505695ebf1/FLAGdd4781b1b [2020-09-04 15:34:55,070 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 15:34:55,071 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product50.cil.c [2020-09-04 15:34:55,096 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/52fab5c44/b7b68c00e1c842d183077b505695ebf1/FLAGdd4781b1b [2020-09-04 15:34:55,312 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/52fab5c44/b7b68c00e1c842d183077b505695ebf1 [2020-09-04 15:34:55,327 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 15:34:55,329 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 15:34:55,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 15:34:55,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 15:34:55,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 15:34:55,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:34:55" (1/1) ... [2020-09-04 15:34:55,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53352fed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:55, skipping insertion in model container [2020-09-04 15:34:55,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 03:34:55" (1/1) ... [2020-09-04 15:34:55,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 15:34:55,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 15:34:55,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:34:55,900 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 15:34:56,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 15:34:56,118 INFO L208 MainTranslator]: Completed translation [2020-09-04 15:34:56,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56 WrapperNode [2020-09-04 15:34:56,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 15:34:56,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 15:34:56,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 15:34:56,121 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 15:34:56,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (1/1) ... [2020-09-04 15:34:56,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 15:34:56,252 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 15:34:56,252 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 15:34:56,252 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 15:34:56,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (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 15:34:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 15:34:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 15:34:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 15:34:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 15:34:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 15:34:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 15:34:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 15:34:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 15:34:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 15:34:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-09-04 15:34:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 15:34:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 15:34:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 15:34:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 15:34:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 15:34:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 15:34:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 15:34:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 15:34:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 15:34:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 15:34:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 15:34:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 15:34:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 15:34:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 15:34:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 15:34:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 15:34:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-09-04 15:34:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 15:34:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 15:34:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 15:34:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 15:34:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 15:34:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 15:34:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 15:34:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 15:34:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 15:34:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 15:34:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 15:34:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 15:34:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 15:34:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 15:34:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 15:34:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 15:34:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 15:34:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 15:34:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 15:34:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 15:34:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 15:34:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 15:34:57,444 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 15:34:57,444 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 15:34:57,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:34:57 BoogieIcfgContainer [2020-09-04 15:34:57,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 15:34:57,453 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 15:34:57,453 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 15:34:57,456 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 15:34:57,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 03:34:55" (1/3) ... [2020-09-04 15:34:57,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e81f750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:34:57, skipping insertion in model container [2020-09-04 15:34:57,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 03:34:56" (2/3) ... [2020-09-04 15:34:57,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e81f750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 03:34:57, skipping insertion in model container [2020-09-04 15:34:57,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 03:34:57" (3/3) ... [2020-09-04 15:34:57,461 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product50.cil.c [2020-09-04 15:34:57,471 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 15:34:57,481 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 15:34:57,500 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 15:34:57,523 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 15:34:57,523 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 15:34:57,523 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-09-04 15:34:57,523 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 15:34:57,523 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 15:34:57,524 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 15:34:57,524 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 15:34:57,524 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 15:34:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-09-04 15:34:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 15:34:57,571 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:34:57,573 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 15:34:57,573 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:34:57,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:34:57,581 INFO L82 PathProgramCache]: Analyzing trace with hash 627708892, now seen corresponding path program 1 times [2020-09-04 15:34:57,594 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:34:57,594 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [665147174] [2020-09-04 15:34:57,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:34:57,670 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:34:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,408 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:34:58,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:34:58,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:34:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:34:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:34:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:34:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 15:34:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 15:34:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:34:58,557 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 15:34:58,560 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [665147174] [2020-09-04 15:34:58,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:34:58,563 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 15:34:58,563 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938422892] [2020-09-04 15:34:58,570 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 15:34:58,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:34:58,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 15:34:58,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 15:34:58,591 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-09-04 15:35:00,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:00,129 INFO L93 Difference]: Finished difference Result 498 states and 590 transitions. [2020-09-04 15:35:00,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 15:35:00,131 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 15:35:00,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:00,153 INFO L225 Difference]: With dead ends: 498 [2020-09-04 15:35:00,153 INFO L226 Difference]: Without dead ends: 307 [2020-09-04 15:35:00,160 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 15:35:00,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-09-04 15:35:00,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 265. [2020-09-04 15:35:00,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-09-04 15:35:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 287 transitions. [2020-09-04 15:35:00,323 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 287 transitions. Word has length 142 [2020-09-04 15:35:00,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:00,324 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 287 transitions. [2020-09-04 15:35:00,324 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 15:35:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 287 transitions. [2020-09-04 15:35:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 15:35:00,329 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:00,329 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 15:35:00,330 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 15:35:00,330 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:00,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:00,330 INFO L82 PathProgramCache]: Analyzing trace with hash -157653560, now seen corresponding path program 1 times [2020-09-04 15:35:00,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:00,331 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1886805735] [2020-09-04 15:35:00,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:00,335 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,752 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:00,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 15:35:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 15:35:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:00,835 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 15:35:00,835 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1886805735] [2020-09-04 15:35:00,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:00,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 15:35:00,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021613076] [2020-09-04 15:35:00,837 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 15:35:00,837 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:00,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 15:35:00,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 15:35:00,838 INFO L87 Difference]: Start difference. First operand 265 states and 287 transitions. Second operand 4 states. [2020-09-04 15:35:01,454 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:02,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:02,561 INFO L93 Difference]: Finished difference Result 411 states and 461 transitions. [2020-09-04 15:35:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 15:35:02,565 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 15:35:02,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:02,569 INFO L225 Difference]: With dead ends: 411 [2020-09-04 15:35:02,570 INFO L226 Difference]: Without dead ends: 290 [2020-09-04 15:35:02,572 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 15:35:02,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-09-04 15:35:02,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 255. [2020-09-04 15:35:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-09-04 15:35:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 274 transitions. [2020-09-04 15:35:02,686 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 274 transitions. Word has length 143 [2020-09-04 15:35:02,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:02,687 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 274 transitions. [2020-09-04 15:35:02,687 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 15:35:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 274 transitions. [2020-09-04 15:35:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-09-04 15:35:02,689 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:02,689 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] [2020-09-04 15:35:02,689 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 15:35:02,690 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:02,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:02,690 INFO L82 PathProgramCache]: Analyzing trace with hash 1412760522, now seen corresponding path program 1 times [2020-09-04 15:35:02,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:02,691 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1679610229] [2020-09-04 15:35:02,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:02,694 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,059 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:03,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 15:35:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 15:35:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 15:35:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:03,203 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 15:35:03,204 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1679610229] [2020-09-04 15:35:03,204 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:03,204 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 15:35:03,205 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289501640] [2020-09-04 15:35:03,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 15:35:03,206 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:03,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 15:35:03,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 15:35:03,207 INFO L87 Difference]: Start difference. First operand 255 states and 274 transitions. Second operand 10 states. [2020-09-04 15:35:03,748 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:04,142 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:35:04,453 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:35:04,764 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:05,098 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:05,411 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:07,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:07,202 INFO L93 Difference]: Finished difference Result 457 states and 523 transitions. [2020-09-04 15:35:07,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 15:35:07,203 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-09-04 15:35:07,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:07,207 INFO L225 Difference]: With dead ends: 457 [2020-09-04 15:35:07,208 INFO L226 Difference]: Without dead ends: 312 [2020-09-04 15:35:07,209 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-09-04 15:35:07,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-09-04 15:35:07,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 255. [2020-09-04 15:35:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-09-04 15:35:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 273 transitions. [2020-09-04 15:35:07,284 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 273 transitions. Word has length 156 [2020-09-04 15:35:07,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:07,285 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 273 transitions. [2020-09-04 15:35:07,285 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 15:35:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 273 transitions. [2020-09-04 15:35:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-09-04 15:35:07,287 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:07,287 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:35:07,287 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 15:35:07,288 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:07,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:07,288 INFO L82 PathProgramCache]: Analyzing trace with hash -872720246, now seen corresponding path program 1 times [2020-09-04 15:35:07,288 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:07,289 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [845338957] [2020-09-04 15:35:07,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:07,291 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,728 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:07,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 15:35:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 15:35:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-09-04 15:35:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-09-04 15:35:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:07,926 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 15:35:07,927 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [845338957] [2020-09-04 15:35:07,927 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:07,927 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 15:35:07,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84992227] [2020-09-04 15:35:07,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 15:35:07,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:07,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 15:35:07,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 15:35:07,929 INFO L87 Difference]: Start difference. First operand 255 states and 273 transitions. Second operand 7 states. [2020-09-04 15:35:08,447 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:10,200 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:11,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:11,360 INFO L93 Difference]: Finished difference Result 637 states and 753 transitions. [2020-09-04 15:35:11,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-09-04 15:35:11,361 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 169 [2020-09-04 15:35:11,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:11,367 INFO L225 Difference]: With dead ends: 637 [2020-09-04 15:35:11,368 INFO L226 Difference]: Without dead ends: 492 [2020-09-04 15:35:11,369 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:35:11,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2020-09-04 15:35:11,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 365. [2020-09-04 15:35:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 365 states. [2020-09-04 15:35:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 392 transitions. [2020-09-04 15:35:11,520 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 392 transitions. Word has length 169 [2020-09-04 15:35:11,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:11,520 INFO L479 AbstractCegarLoop]: Abstraction has 365 states and 392 transitions. [2020-09-04 15:35:11,520 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 15:35:11,521 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2020-09-04 15:35:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-09-04 15:35:11,523 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:11,523 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 15:35:11,524 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 15:35:11,524 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:11,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:11,525 INFO L82 PathProgramCache]: Analyzing trace with hash 2060834521, now seen corresponding path program 1 times [2020-09-04 15:35:11,525 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:11,525 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1573639008] [2020-09-04 15:35:11,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:11,528 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:11,994 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:11,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 15:35:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 15:35:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:35:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-09-04 15:35:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-09-04 15:35:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:12,333 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 15:35:12,333 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1573639008] [2020-09-04 15:35:12,334 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:12,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:35:12,334 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217673566] [2020-09-04 15:35:12,335 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:35:12,335 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:12,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:35:12,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:35:12,336 INFO L87 Difference]: Start difference. First operand 365 states and 392 transitions. Second operand 15 states. [2020-09-04 15:35:13,076 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:13,563 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:35:13,810 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:35:14,123 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:14,375 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:14,652 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:15,414 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:16,876 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:17,192 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:17,534 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:17,878 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:35:18,201 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:35:18,529 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:35:18,843 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:19,178 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:19,530 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:35:19,885 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:22,515 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:22,865 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:23,278 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:24,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:24,550 INFO L93 Difference]: Finished difference Result 1292 states and 1625 transitions. [2020-09-04 15:35:24,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-09-04 15:35:24,550 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 193 [2020-09-04 15:35:24,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:24,560 INFO L225 Difference]: With dead ends: 1292 [2020-09-04 15:35:24,561 INFO L226 Difference]: Without dead ends: 1037 [2020-09-04 15:35:24,563 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-09-04 15:35:24,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1037 states. [2020-09-04 15:35:24,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1037 to 738. [2020-09-04 15:35:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 738 states. [2020-09-04 15:35:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 819 transitions. [2020-09-04 15:35:24,872 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 819 transitions. Word has length 193 [2020-09-04 15:35:24,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:24,873 INFO L479 AbstractCegarLoop]: Abstraction has 738 states and 819 transitions. [2020-09-04 15:35:24,873 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:35:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 819 transitions. [2020-09-04 15:35:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2020-09-04 15:35:24,879 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:24,880 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:35:24,881 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 15:35:24,881 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:24,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:24,881 INFO L82 PathProgramCache]: Analyzing trace with hash 412605716, now seen corresponding path program 1 times [2020-09-04 15:35:24,882 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:24,882 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [319508656] [2020-09-04 15:35:24,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:24,917 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,240 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:25,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-09-04 15:35:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-09-04 15:35:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:35:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:35:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-09-04 15:35:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2020-09-04 15:35:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-09-04 15:35:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:35:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-09-04 15:35:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-09-04 15:35:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:25,559 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 15:35:25,559 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [319508656] [2020-09-04 15:35:25,560 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:25,560 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:35:25,560 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431057719] [2020-09-04 15:35:25,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:35:25,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:25,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:35:25,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:35:25,562 INFO L87 Difference]: Start difference. First operand 738 states and 819 transitions. Second operand 12 states. [2020-09-04 15:35:27,142 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:27,492 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:35:27,826 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:35:28,142 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:28,462 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:35:28,755 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:30,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:30,596 INFO L93 Difference]: Finished difference Result 1675 states and 2010 transitions. [2020-09-04 15:35:30,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-04 15:35:30,597 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 269 [2020-09-04 15:35:30,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:30,606 INFO L225 Difference]: With dead ends: 1675 [2020-09-04 15:35:30,606 INFO L226 Difference]: Without dead ends: 1047 [2020-09-04 15:35:30,609 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-09-04 15:35:30,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1047 states. [2020-09-04 15:35:30,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1047 to 765. [2020-09-04 15:35:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 765 states. [2020-09-04 15:35:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 765 states and 848 transitions. [2020-09-04 15:35:30,920 INFO L78 Accepts]: Start accepts. Automaton has 765 states and 848 transitions. Word has length 269 [2020-09-04 15:35:30,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:30,920 INFO L479 AbstractCegarLoop]: Abstraction has 765 states and 848 transitions. [2020-09-04 15:35:30,920 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:35:30,920 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 848 transitions. [2020-09-04 15:35:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2020-09-04 15:35:30,927 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:30,928 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:35:30,928 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 15:35:30,928 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:30,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:30,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1780563724, now seen corresponding path program 1 times [2020-09-04 15:35:30,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:30,930 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1587703553] [2020-09-04 15:35:30,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:30,945 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,371 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:31,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 15:35:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:35:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:35:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:35:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:35:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-09-04 15:35:31,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-09-04 15:35:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-09-04 15:35:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-09-04 15:35:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:35:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-09-04 15:35:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-09-04 15:35:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:31,843 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 15:35:31,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1587703553] [2020-09-04 15:35:31,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:31,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:35:31,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627757093] [2020-09-04 15:35:31,845 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:35:31,846 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:31,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:35:31,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:35:31,846 INFO L87 Difference]: Start difference. First operand 765 states and 848 transitions. Second operand 15 states. [2020-09-04 15:35:32,692 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-09-04 15:35:33,559 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:34,698 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-09-04 15:35:35,336 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-09-04 15:35:35,944 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-09-04 15:35:36,548 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-09-04 15:35:37,117 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-09-04 15:35:39,544 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:40,089 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:40,397 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:40,739 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:41,064 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:41,432 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:42,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:42,643 INFO L93 Difference]: Finished difference Result 1511 states and 1797 transitions. [2020-09-04 15:35:42,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-09-04 15:35:42,651 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 279 [2020-09-04 15:35:42,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:42,657 INFO L225 Difference]: With dead ends: 1511 [2020-09-04 15:35:42,658 INFO L226 Difference]: Without dead ends: 856 [2020-09-04 15:35:42,661 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 453 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=406, Invalid=1574, Unknown=0, NotChecked=0, Total=1980 [2020-09-04 15:35:42,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 856 states. [2020-09-04 15:35:42,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 856 to 676. [2020-09-04 15:35:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 676 states. [2020-09-04 15:35:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 740 transitions. [2020-09-04 15:35:42,966 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 740 transitions. Word has length 279 [2020-09-04 15:35:42,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:42,966 INFO L479 AbstractCegarLoop]: Abstraction has 676 states and 740 transitions. [2020-09-04 15:35:42,967 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:35:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 740 transitions. [2020-09-04 15:35:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2020-09-04 15:35:42,973 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:42,973 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:35:42,974 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 15:35:42,974 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:42,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:42,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1185183181, now seen corresponding path program 1 times [2020-09-04 15:35:42,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:42,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [843337371] [2020-09-04 15:35:42,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:42,992 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,359 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:43,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 15:35:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:35:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:35:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:35:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:35:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:35:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-09-04 15:35:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-09-04 15:35:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:35:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-09-04 15:35:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-09-04 15:35:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:43,632 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 15:35:43,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [843337371] [2020-09-04 15:35:43,633 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:43,633 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:35:43,634 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812430131] [2020-09-04 15:35:43,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:35:43,635 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:43,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:35:43,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:35:43,635 INFO L87 Difference]: Start difference. First operand 676 states and 740 transitions. Second operand 12 states. [2020-09-04 15:35:45,804 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:46,102 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:35:46,413 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:35:46,716 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:47,068 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:35:47,352 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:48,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:48,021 INFO L93 Difference]: Finished difference Result 1344 states and 1557 transitions. [2020-09-04 15:35:48,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 15:35:48,021 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 274 [2020-09-04 15:35:48,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:48,027 INFO L225 Difference]: With dead ends: 1344 [2020-09-04 15:35:48,027 INFO L226 Difference]: Without dead ends: 868 [2020-09-04 15:35:48,029 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-09-04 15:35:48,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2020-09-04 15:35:48,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 692. [2020-09-04 15:35:48,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 692 states. [2020-09-04 15:35:48,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 756 transitions. [2020-09-04 15:35:48,229 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 756 transitions. Word has length 274 [2020-09-04 15:35:48,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:48,230 INFO L479 AbstractCegarLoop]: Abstraction has 692 states and 756 transitions. [2020-09-04 15:35:48,230 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:35:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 756 transitions. [2020-09-04 15:35:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2020-09-04 15:35:48,235 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:48,236 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:35:48,236 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 15:35:48,236 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:48,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:48,237 INFO L82 PathProgramCache]: Analyzing trace with hash -237057683, now seen corresponding path program 1 times [2020-09-04 15:35:48,237 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:48,237 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1192180886] [2020-09-04 15:35:48,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:48,249 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,585 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:48,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 15:35:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:35:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:35:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:35:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:35:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:35:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-09-04 15:35:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-09-04 15:35:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:35:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-09-04 15:35:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-09-04 15:35:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:48,837 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 15:35:48,838 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1192180886] [2020-09-04 15:35:48,838 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:48,838 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-09-04 15:35:48,839 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251545238] [2020-09-04 15:35:48,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-09-04 15:35:48,841 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:48,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-09-04 15:35:48,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-09-04 15:35:48,843 INFO L87 Difference]: Start difference. First operand 692 states and 756 transitions. Second operand 12 states. [2020-09-04 15:35:49,466 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:52,076 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:52,432 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:52,832 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:53,128 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:53,473 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:53,786 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:54,094 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:54,468 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:35:55,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:35:55,271 INFO L93 Difference]: Finished difference Result 879 states and 1023 transitions. [2020-09-04 15:35:55,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-09-04 15:35:55,272 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 274 [2020-09-04 15:35:55,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:35:55,279 INFO L225 Difference]: With dead ends: 879 [2020-09-04 15:35:55,279 INFO L226 Difference]: Without dead ends: 876 [2020-09-04 15:35:55,280 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=248, Invalid=622, Unknown=0, NotChecked=0, Total=870 [2020-09-04 15:35:55,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 876 states. [2020-09-04 15:35:55,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 876 to 692. [2020-09-04 15:35:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 692 states. [2020-09-04 15:35:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 754 transitions. [2020-09-04 15:35:55,601 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 754 transitions. Word has length 274 [2020-09-04 15:35:55,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:35:55,602 INFO L479 AbstractCegarLoop]: Abstraction has 692 states and 754 transitions. [2020-09-04 15:35:55,602 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-09-04 15:35:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 754 transitions. [2020-09-04 15:35:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-09-04 15:35:55,604 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:35:55,604 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:35:55,605 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 15:35:55,605 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:35:55,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:35:55,605 INFO L82 PathProgramCache]: Analyzing trace with hash -8889719, now seen corresponding path program 1 times [2020-09-04 15:35:55,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:35:55,606 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [210596092] [2020-09-04 15:35:55,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:35:55,618 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:35:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,044 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:35:56,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:35:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:35:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:35:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:35:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:35:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 15:35:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:35:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:35:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:35:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:35:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:35:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-09-04 15:35:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-09-04 15:35:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:35:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:35:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:35:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-09-04 15:35:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-09-04 15:35:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:35:56,365 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 15:35:56,365 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [210596092] [2020-09-04 15:35:56,366 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:35:56,366 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-09-04 15:35:56,366 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094962220] [2020-09-04 15:35:56,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 15:35:56,368 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:35:56,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 15:35:56,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-09-04 15:35:56,369 INFO L87 Difference]: Start difference. First operand 692 states and 754 transitions. Second operand 14 states. [2020-09-04 15:35:56,956 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:57,796 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:35:59,103 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:35:59,420 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:35:59,783 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:36:00,096 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:36:00,396 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:36:00,696 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:36:00,986 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:36:01,307 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:01,651 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:01,968 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:03,837 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:36:04,140 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:36:05,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:36:05,427 INFO L93 Difference]: Finished difference Result 1802 states and 2177 transitions. [2020-09-04 15:36:05,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-09-04 15:36:05,428 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-09-04 15:36:05,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:36:05,437 INFO L225 Difference]: With dead ends: 1802 [2020-09-04 15:36:05,437 INFO L226 Difference]: Without dead ends: 1310 [2020-09-04 15:36:05,440 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 61 SyntacticMatches, 6 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 597 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=599, Invalid=1563, Unknown=0, NotChecked=0, Total=2162 [2020-09-04 15:36:05,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1310 states. [2020-09-04 15:36:05,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1310 to 908. [2020-09-04 15:36:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 908 states. [2020-09-04 15:36:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 908 states and 1000 transitions. [2020-09-04 15:36:05,883 INFO L78 Accepts]: Start accepts. Automaton has 908 states and 1000 transitions. Word has length 278 [2020-09-04 15:36:05,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:36:05,884 INFO L479 AbstractCegarLoop]: Abstraction has 908 states and 1000 transitions. [2020-09-04 15:36:05,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 15:36:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1000 transitions. [2020-09-04 15:36:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2020-09-04 15:36:05,888 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:36:05,888 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:36:05,889 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 15:36:05,889 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:36:05,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:36:05,889 INFO L82 PathProgramCache]: Analyzing trace with hash -1238648011, now seen corresponding path program 2 times [2020-09-04 15:36:05,889 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:36:05,890 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1415392250] [2020-09-04 15:36:05,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:36:05,906 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:36:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,303 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:36:06,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:36:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:36:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:36:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:36:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:36:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 15:36:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:36:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:36:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:36:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:36:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:36:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:36:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-09-04 15:36:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:36:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-09-04 15:36:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:36:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:36:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-09-04 15:36:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-09-04 15:36:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-09-04 15:36:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-09-04 15:36:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:36:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:36:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-09-04 15:36:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 15:36:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:06,878 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 15:36:06,879 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1415392250] [2020-09-04 15:36:06,879 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:36:06,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-09-04 15:36:06,880 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93465039] [2020-09-04 15:36:06,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 15:36:06,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:36:06,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 15:36:06,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2020-09-04 15:36:06,882 INFO L87 Difference]: Start difference. First operand 908 states and 1000 transitions. Second operand 15 states. [2020-09-04 15:36:07,800 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:36:08,747 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 15:36:11,618 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:36:11,946 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:36:12,258 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:12,561 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:36:12,848 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:13,385 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-09-04 15:36:16,059 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 15:36:16,386 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:36:16,984 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 15:36:17,337 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-09-04 15:36:17,703 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:18,040 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:36:18,353 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:20,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:36:20,091 INFO L93 Difference]: Finished difference Result 2595 states and 3130 transitions. [2020-09-04 15:36:20,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-09-04 15:36:20,091 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 357 [2020-09-04 15:36:20,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:36:20,104 INFO L225 Difference]: With dead ends: 2595 [2020-09-04 15:36:20,104 INFO L226 Difference]: Without dead ends: 1885 [2020-09-04 15:36:20,108 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 89 SyntacticMatches, 7 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 816 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=697, Invalid=2383, Unknown=0, NotChecked=0, Total=3080 [2020-09-04 15:36:20,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1885 states. [2020-09-04 15:36:20,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1885 to 1296. [2020-09-04 15:36:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1296 states. [2020-09-04 15:36:20,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 1430 transitions. [2020-09-04 15:36:20,652 INFO L78 Accepts]: Start accepts. Automaton has 1296 states and 1430 transitions. Word has length 357 [2020-09-04 15:36:20,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:36:20,655 INFO L479 AbstractCegarLoop]: Abstraction has 1296 states and 1430 transitions. [2020-09-04 15:36:20,655 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 15:36:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1430 transitions. [2020-09-04 15:36:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2020-09-04 15:36:20,660 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 15:36:20,660 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:36:20,660 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 15:36:20,660 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 15:36:20,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 15:36:20,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1474659221, now seen corresponding path program 1 times [2020-09-04 15:36:20,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 15:36:20,661 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2083875974] [2020-09-04 15:36:20,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 15:36:20,677 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 15:36:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,037 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:36:21,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 15:36:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 15:36:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 15:36:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 15:36:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 15:36:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 15:36:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 15:36:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 15:36:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:36:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 15:36:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-09-04 15:36:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 15:36:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-09-04 15:36:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 15:36:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-09-04 15:36:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:36:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:36:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-09-04 15:36:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-09-04 15:36:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-09-04 15:36:21,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2020-09-04 15:36:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 15:36:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 15:36:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 15:36:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-09-04 15:36:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 15:36:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 15:36:21,442 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 15:36:21,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2083875974] [2020-09-04 15:36:21,442 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 15:36:21,442 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-09-04 15:36:21,442 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812236418] [2020-09-04 15:36:21,443 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 15:36:21,443 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 15:36:21,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 15:36:21,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-09-04 15:36:21,444 INFO L87 Difference]: Start difference. First operand 1296 states and 1430 transitions. Second operand 16 states. [2020-09-04 15:36:22,176 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 15:36:22,506 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:22,810 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:36:23,117 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:23,403 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:36:25,638 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:36:25,969 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:26,275 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:26,604 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:36:26,927 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:27,233 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 15:36:27,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 15:36:27,859 INFO L93 Difference]: Finished difference Result 1788 states and 2022 transitions. [2020-09-04 15:36:27,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 15:36:27,859 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 357 [2020-09-04 15:36:27,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 15:36:27,861 INFO L225 Difference]: With dead ends: 1788 [2020-09-04 15:36:27,861 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 15:36:27,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-09-04 15:36:27,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 15:36:27,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 15:36:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 15:36:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 15:36:27,868 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 357 [2020-09-04 15:36:27,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 15:36:27,868 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 15:36:27,868 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 15:36:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 15:36:27,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 15:36:27,869 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 15:36:27,872 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 15:36:31,638 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 364 DAG size of output: 334 [2020-09-04 15:36:32,117 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:32,770 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:36:32,948 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:36:33,101 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:33,697 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 15:36:34,066 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:36:34,324 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:34,749 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2020-09-04 15:36:35,406 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:36:35,876 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:36,033 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:36,429 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 15:36:36,864 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 204 [2020-09-04 15:36:37,115 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 192 [2020-09-04 15:36:37,475 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:36:37,729 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 15:36:38,146 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:36:38,509 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:36:38,772 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 15:36:39,187 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:36:39,668 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:40,131 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:40,759 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:36:41,388 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:36:41,854 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:42,173 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:36:42,490 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:36:42,954 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:36:43,108 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:43,261 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:43,894 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:36:44,053 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:44,210 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:36:44,553 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:36:44,902 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:36:45,071 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:36:45,226 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:45,570 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:36:49,455 WARN L193 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:36:52,913 WARN L193 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 364 DAG size of output: 334 [2020-09-04 15:36:53,072 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:36:53,235 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:36:53,397 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:36:54,128 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 229 [2020-09-04 15:36:54,489 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:36:54,661 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:36:54,824 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:36:55,261 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:36:55,684 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:36:56,039 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:36:56,386 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:36:56,549 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:36:56,703 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:36:56,863 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:36:57,021 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:36:57,420 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 15:36:57,867 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-09-04 15:36:58,118 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 15:36:58,588 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:36:59,053 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:36:59,378 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 15:36:59,695 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 15:37:00,352 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2020-09-04 15:37:01,006 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2020-09-04 15:37:01,471 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:37:01,928 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:37:02,386 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:37:02,845 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:37:03,501 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2020-09-04 15:37:03,675 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:37:03,842 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:37:04,197 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:37:04,577 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:37:04,748 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:37:04,911 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:37:05,261 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:37:08,703 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 364 DAG size of output: 334 [2020-09-04 15:37:08,895 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 15:37:09,247 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:09,486 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:37:10,116 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:37:10,580 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:11,014 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:37:11,263 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:37:11,797 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:37:12,331 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:37:12,537 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 29 [2020-09-04 15:37:12,642 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 29 [2020-09-04 15:37:13,354 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:37:17,221 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:37:17,375 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:37:18,005 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:37:18,472 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:18,885 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:37:19,485 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 15:37:19,640 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:37:20,011 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 15:37:20,438 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2020-09-04 15:37:20,688 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 15:37:21,297 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 15:37:21,656 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:37:22,059 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:37:22,220 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:37:22,599 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:23,030 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 192 [2020-09-04 15:37:23,462 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 192 [2020-09-04 15:37:23,815 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:24,159 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:24,751 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 15:37:24,924 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:37:25,263 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:37:25,849 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 15:37:26,005 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:37:29,852 WARN L193 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:37:30,287 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 15:37:34,101 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:37:34,439 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:37:34,849 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:37:35,210 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:37:35,375 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:37:35,713 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:37:36,145 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:37:36,395 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:37:36,929 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:37:37,462 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:37:37,668 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 29 [2020-09-04 15:37:37,773 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 29 [2020-09-04 15:37:38,482 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:37:38,635 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:37:38,793 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:37:39,132 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:39,478 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:39,639 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:37:39,792 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:37:40,137 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:37:40,742 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 15:37:44,509 WARN L193 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 383 DAG size of output: 350 [2020-09-04 15:37:44,667 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:37:45,015 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:45,172 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:37:45,531 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:45,869 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:37:46,225 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:37:46,483 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:37:46,818 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:37:47,150 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:37:47,417 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-09-04 15:37:47,878 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-09-04 15:37:48,210 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:37:48,542 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:37:52,389 WARN L193 SmtUtils]: Spent 3.85 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:37:52,548 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:37:52,895 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:53,052 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:37:53,399 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:37:53,574 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:37:54,313 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:37:54,944 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:37:55,412 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:55,730 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:37:56,194 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:56,510 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:37:56,973 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:57,437 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:58,064 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:37:58,217 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:37:58,369 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:37:58,842 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:59,306 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:37:59,460 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:37:59,612 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:00,240 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:00,867 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:01,285 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 190 [2020-09-04 15:38:01,697 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 190 [2020-09-04 15:38:02,160 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:02,623 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:03,250 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:03,776 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:38:04,266 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:38:04,603 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:38:04,758 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:38:05,396 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:05,553 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:06,017 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:06,178 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:38:06,525 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:38:06,865 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:38:07,221 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:38:07,596 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 15:38:07,777 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:38:07,950 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 15:38:08,119 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:38:08,289 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:38:08,639 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:08,999 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:38:09,170 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:38:09,333 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:38:09,499 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:09,661 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:38:10,010 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:10,370 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:38:10,541 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:38:10,704 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:38:10,875 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:11,038 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:38:11,671 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:11,826 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:12,288 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:12,629 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:38:16,477 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:38:19,919 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 364 DAG size of output: 334 [2020-09-04 15:38:20,261 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:38:20,606 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:38:20,768 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:20,922 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:38:21,090 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:38:21,250 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:21,714 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:22,178 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:22,806 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:23,434 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:23,898 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:24,217 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:38:24,534 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:38:24,999 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:25,152 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:25,304 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:25,953 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:26,592 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:38:27,009 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 229 [2020-09-04 15:38:27,260 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:38:31,003 WARN L193 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 383 DAG size of output: 350 [2020-09-04 15:38:31,163 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:38:31,856 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 15:38:32,490 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:32,643 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:33,105 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:33,269 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:33,425 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:33,971 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2020-09-04 15:38:34,322 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:38:34,902 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:38:35,454 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2020-09-04 15:38:35,822 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 15:38:35,984 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:36,339 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:36,693 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:37,045 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:37,212 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 15:38:37,377 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:38:38,027 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:38,180 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:38,643 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:38,986 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:38:39,339 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:39,743 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:38:39,900 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:43,742 WARN L193 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:38:44,373 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:38:44,789 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 229 [2020-09-04 15:38:45,039 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:38:45,393 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:45,796 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:38:45,953 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:46,421 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:47,056 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:47,212 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:47,372 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:38:47,534 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:47,879 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:48,232 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:38:48,397 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:38:48,554 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:38:48,899 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:38:49,058 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:38:49,217 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:38:52,983 WARN L193 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 385 DAG size of output: 351 [2020-09-04 15:38:53,570 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 15:38:53,730 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:38:54,094 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:38:54,503 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:38:54,659 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:38:55,290 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:38:55,756 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:38:55,913 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:38:56,251 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:39:00,044 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 383 DAG size of output: 350 [2020-09-04 15:39:00,384 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:39:00,876 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 15:39:01,239 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:01,394 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:39:01,736 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:02,088 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:02,725 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:03,191 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:39:03,347 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:39:03,686 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:39:04,033 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:39:04,378 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:39:04,540 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:04,693 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:39:04,864 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:39:05,027 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:39:05,367 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:05,534 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:05,695 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:06,113 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 15:39:06,474 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:39:06,631 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:06,798 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 15:39:06,964 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:39:07,317 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:39:07,677 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:39:07,847 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:39:08,008 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:39:08,172 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:39:08,516 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:08,854 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:09,190 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:13,016 WARN L193 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:39:16,836 WARN L193 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 384 DAG size of output: 351 [2020-09-04 15:39:17,174 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:20,716 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 360 DAG size of output: 327 [2020-09-04 15:39:21,065 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:21,426 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:39:21,597 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:39:21,760 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:39:21,923 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:22,085 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 15:39:25,526 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 364 DAG size of output: 334 [2020-09-04 15:39:25,665 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:39:26,017 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:26,368 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:26,831 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:39:27,294 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:39:27,921 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:28,549 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:29,020 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:39:29,339 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:39:29,655 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:39:30,118 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:39:30,270 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:39:30,422 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:39:31,054 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:31,779 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 229 [2020-09-04 15:39:32,139 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 15:39:32,310 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 15:39:32,473 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 15:39:32,913 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 15:39:33,337 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 15:39:33,528 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 15:39:33,995 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 15:39:34,629 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:34,784 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 15:39:34,936 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 15:39:35,627 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:35,949 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 15:39:36,271 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 15:39:36,600 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 15:39:36,925 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 15:39:37,242 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:39:37,869 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:38,496 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2020-09-04 15:39:38,812 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 15:39:39,135 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 15:39:39,459 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 15:39:39,832 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 15:39:43,279 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 364 DAG size of output: 334 [2020-09-04 15:39:43,632 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:44,035 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:39:44,193 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:44,630 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:39:44,879 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 197 [2020-09-04 15:39:45,413 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:39:45,946 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:39:46,150 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 29 [2020-09-04 15:39:46,255 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 29 [2020-09-04 15:39:46,968 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:39:47,328 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:39:47,586 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 15:39:47,920 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:39:48,252 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:39:48,523 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-09-04 15:39:48,984 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-09-04 15:39:49,316 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:39:49,647 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-09-04 15:39:50,207 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2020-09-04 15:39:50,559 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 199 [2020-09-04 15:39:51,122 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2020-09-04 15:39:51,475 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-09-04 15:39:51,830 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:39:52,085 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 15:39:52,514 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2020-09-04 15:39:52,865 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:53,204 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:39:53,362 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:53,527 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:39:53,766 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:39:54,264 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:39:54,743 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:39:55,062 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 15:39:55,381 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-09-04 15:39:56,035 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2020-09-04 15:39:56,689 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2020-09-04 15:39:57,159 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:39:57,616 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 201 [2020-09-04 15:39:58,074 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:39:58,530 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 15:39:59,183 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2020-09-04 15:40:02,937 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 383 DAG size of output: 350 [2020-09-04 15:40:06,751 WARN L193 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 383 DAG size of output: 350 [2020-09-04 15:40:07,089 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-09-04 15:40:07,488 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 15:40:07,935 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-09-04 15:40:08,186 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 192 [2020-09-04 15:40:08,544 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2020-09-04 15:40:08,708 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 15:40:09,124 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 15:40:09,320 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 15:40:10,925 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-09-04 15:40:11,557 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-09-04 15:40:11,999 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 18 [2020-09-04 15:40:12,682 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 22 [2020-09-04 15:40:13,139 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 14 [2020-09-04 15:40:13,831 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-09-04 15:40:14,921 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 15:40:15,987 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 15:40:16,600 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:40:16,786 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:40:16,897 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:40:18,596 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:40:20,205 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-09-04 15:40:20,462 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-09-04 15:40:20,682 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 15 [2020-09-04 15:40:21,291 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 19 [2020-09-04 15:40:21,478 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:40:22,196 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-09-04 15:40:22,914 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-09-04 15:40:23,789 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-09-04 15:40:24,316 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:40:25,917 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-09-04 15:40:26,171 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 16 [2020-09-04 15:40:26,319 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 11 [2020-09-04 15:40:26,537 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:40:27,152 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2020-09-04 15:40:28,879 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:40:29,056 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:40:29,662 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 15:40:30,123 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-09-04 15:40:30,957 WARN L193 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-09-04 15:40:31,382 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-09-04 15:40:32,193 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-09-04 15:40:32,877 WARN L193 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2020-09-04 15:40:33,298 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2020-09-04 15:40:33,538 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-09-04 15:40:33,644 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:40:34,062 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2020-09-04 15:40:34,266 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 13 [2020-09-04 15:40:35,880 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:40:36,510 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 18 [2020-09-04 15:40:38,126 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:40:38,613 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:40:39,430 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 18 [2020-09-04 15:40:39,916 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:40:40,507 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2020-09-04 15:40:40,690 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:40:40,812 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:40:41,237 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-09-04 15:40:42,843 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 261 DAG size of output: 26 [2020-09-04 15:40:43,022 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-09-04 15:40:43,527 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:40:44,231 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2020-09-04 15:40:45,855 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:40:46,033 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-09-04 15:40:46,264 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 13 [2020-09-04 15:40:46,924 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-09-04 15:40:47,589 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 24 [2020-09-04 15:40:47,849 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-09-04 15:40:48,064 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:40:48,291 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 13 [2020-09-04 15:40:48,400 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:40:49,296 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:40:50,138 WARN L193 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-09-04 15:40:50,986 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-09-04 15:40:51,163 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:40:51,656 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:40:53,309 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:40:54,856 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-09-04 15:40:55,037 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:40:55,621 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:40:56,111 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-09-04 15:40:57,718 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 261 DAG size of output: 26 [2020-09-04 15:40:57,934 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 13 [2020-09-04 15:40:58,385 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 16 [2020-09-04 15:40:58,582 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:40:58,845 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-09-04 15:40:59,330 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-09-04 15:40:59,586 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-09-04 15:41:00,128 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 26 [2020-09-04 15:41:00,789 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-09-04 15:41:01,302 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 15:41:01,816 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 15:41:02,046 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 16 [2020-09-04 15:41:02,261 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 13 [2020-09-04 15:41:02,437 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-09-04 15:41:02,553 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:41:03,163 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 16 [2020-09-04 15:41:04,815 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:41:05,305 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-09-04 15:41:05,917 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 16 [2020-09-04 15:41:06,318 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-09-04 15:41:06,911 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2020-09-04 15:41:07,401 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:07,613 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 13 [2020-09-04 15:41:09,127 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:41:09,613 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2020-09-04 15:41:10,260 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-09-04 15:41:10,653 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2020-09-04 15:41:12,318 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 261 DAG size of output: 26 [2020-09-04 15:41:12,728 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-09-04 15:41:12,918 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 8 [2020-09-04 15:41:13,427 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:13,965 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-09-04 15:41:14,398 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 14 [2020-09-04 15:41:14,579 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-09-04 15:41:15,073 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:15,388 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-09-04 15:41:16,196 WARN L193 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 18 [2020-09-04 15:41:17,036 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-09-04 15:41:17,162 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:41:17,659 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:17,766 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:41:19,398 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:41:21,031 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 262 DAG size of output: 26 [2020-09-04 15:41:21,523 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:22,836 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 243 DAG size of output: 26 [2020-09-04 15:41:23,446 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-09-04 15:41:24,995 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-09-04 15:41:25,249 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 15:41:25,771 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 15:41:26,287 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 24 [2020-09-04 15:41:26,872 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-09-04 15:41:27,458 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 19 [2020-09-04 15:41:27,705 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 16 [2020-09-04 15:41:28,291 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-09-04 15:41:29,005 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-09-04 15:41:29,561 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 18 [2020-09-04 15:41:31,119 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-09-04 15:41:31,937 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-09-04 15:41:32,532 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2020-09-04 15:41:33,229 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2020-09-04 15:41:33,745 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-09-04 15:41:33,914 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-09-04 15:41:34,540 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 20 [2020-09-04 15:41:35,040 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:35,539 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 22 [2020-09-04 15:41:35,783 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-09-04 15:41:36,027 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 13 [2020-09-04 15:41:36,711 WARN L193 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-09-04 15:41:38,321 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 261 DAG size of output: 26 [2020-09-04 15:41:39,982 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 261 DAG size of output: 26 [2020-09-04 15:41:40,088 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-09-04 15:41:40,791 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-09-04 15:41:41,676 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-09-04 15:41:41,941 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2020-09-04 15:41:41,961 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-09-04 15:41:41,961 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-09-04 15:41:41,962 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L115-1(line 115) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L115-2(line 115) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-09-04 15:41:41,963 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-09-04 15:41:41,964 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L192-1(line 192) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-09-04 15:41:41,965 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 15:41:41,966 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-09-04 15:41:41,967 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-09-04 15:41:41,968 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-09-04 15:41:41,969 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 566 572) the Hoare annotation is: true [2020-09-04 15:41:41,969 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 566 572) the Hoare annotation is: true [2020-09-04 15:41:41,969 INFO L271 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: true [2020-09-04 15:41:41,969 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 573 581) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2020-09-04 15:41:41,970 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 573 581) the Hoare annotation is: true [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 573 581) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point L578(line 578) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point L417(lines 417 430) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 __utac_acc__Specification4_spec__1_~tmp~3))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point L419-2(line 419) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point L419-3(line 419) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point L417-1(lines 409 433) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 __utac_acc__Specification4_spec__1_~tmp~3))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:41,970 INFO L271 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: true [2020-09-04 15:41:41,970 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 409 433) the Hoare annotation is: true [2020-09-04 15:41:41,970 INFO L264 CegarLoopResult]: At program point L415-1(line 415) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |__utac_acc__Specification4_spec__1_#t~ret35|))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point L415-2(line 415) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |__utac_acc__Specification4_spec__1_#t~ret35|))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point L415-3(line 415) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 1 __utac_acc__Specification4_spec__1_~tmp~3) (<= 1 |__utac_acc__Specification4_spec__1_#t~ret35|)))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:41,971 INFO L271 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 409 433) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 __utac_acc__Specification4_spec__1_~tmp~3))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point L421(lines 421 427) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-09-04 15:41:41,971 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 515 537) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,972 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 515 537) the Hoare annotation is: true [2020-09-04 15:41:41,972 INFO L271 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-09-04 15:41:41,972 INFO L264 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,972 INFO L264 CegarLoopResult]: At program point L527-1(line 527) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,972 INFO L264 CegarLoopResult]: At program point L525(lines 525 532) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,972 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 515 537) the Hoare annotation is: true [2020-09-04 15:41:41,972 INFO L271 CegarLoopResult]: At program point L525-1(lines 525 532) the Hoare annotation is: true [2020-09-04 15:41:41,972 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret37| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 15:41:41,972 INFO L264 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,972 INFO L264 CegarLoopResult]: At program point L523-1(line 523) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret37| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-09-04 15:41:41,973 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,973 INFO L264 CegarLoopResult]: At program point L523-2(line 523) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret37| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,973 INFO L264 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,973 INFO L264 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,973 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-09-04 15:41:41,973 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-09-04 15:41:41,973 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 470 493) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 470 493) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 470 493) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-09-04 15:41:41,974 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-09-04 15:41:41,975 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-09-04 15:41:41,975 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-09-04 15:41:41,975 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-09-04 15:41:41,975 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-09-04 15:41:41,975 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-09-04 15:41:41,975 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 807 815) the Hoare annotation is: true [2020-09-04 15:41:41,975 INFO L271 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: true [2020-09-04 15:41:41,975 INFO L271 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: true [2020-09-04 15:41:41,975 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 807 815) the Hoare annotation is: true [2020-09-04 15:41:41,976 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 807 815) the Hoare annotation is: true [2020-09-04 15:41:41,976 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 871 889) the Hoare annotation is: true [2020-09-04 15:41:41,976 INFO L264 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (and (<= 1 isLowWaterLevel_~retValue_acc~13) (<= 1 isLowWaterLevel_~tmp___0~2) (= isLowWaterLevel_~tmp~8 0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,976 INFO L264 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 871 889) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |isLowWaterLevel_#res|) (<= 1 isLowWaterLevel_~retValue_acc~13) (<= 1 isLowWaterLevel_~tmp___0~2) (= isLowWaterLevel_~tmp~8 0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,976 INFO L264 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0) (= isLowWaterLevel_~tmp~8 0)) [2020-09-04 15:41:41,976 INFO L264 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,976 INFO L264 CegarLoopResult]: At program point L880(lines 880 884) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0) (= isLowWaterLevel_~tmp~8 0)) [2020-09-04 15:41:41,976 INFO L271 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: true [2020-09-04 15:41:41,977 INFO L264 CegarLoopResult]: At program point L880-2(lines 880 884) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (and (<= 1 isLowWaterLevel_~tmp___0~2) (= isLowWaterLevel_~tmp~8 0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,977 INFO L264 CegarLoopResult]: At program point L878-1(line 878) the Hoare annotation is: (or (= |isLowWaterLevel_#t~ret69| 0) (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,977 INFO L264 CegarLoopResult]: At program point L878-2(line 878) the Hoare annotation is: (or (= |isLowWaterLevel_#t~ret69| 0) (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,977 INFO L264 CegarLoopResult]: At program point L878-3(line 878) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (and (= |isLowWaterLevel_#t~ret69| 0) (= isLowWaterLevel_~tmp~8 0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,977 INFO L271 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: true [2020-09-04 15:41:41,977 INFO L271 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: true [2020-09-04 15:41:41,977 INFO L264 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 871 889) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |isLowWaterLevel_#res|) (<= 1 isLowWaterLevel_~retValue_acc~13) (<= 1 isLowWaterLevel_~tmp___0~2) (= isLowWaterLevel_~tmp~8 0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L835-2(lines 835 843) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L823(lines 823 831) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 816 851) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-09-04 15:41:41,978 INFO L268 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 816 851) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point L835(lines 835 843) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 816 851) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 559 565) the Hoare annotation is: true [2020-09-04 15:41:41,979 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 559 565) the Hoare annotation is: true [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-09-04 15:41:41,979 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-09-04 15:41:41,982 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-09-04 15:41:41,983 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L46(lines 46 91) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L46-1(lines 46 91) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-09-04 15:41:41,984 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L69-1(line 69) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-09-04 15:41:41,985 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-09-04 15:41:41,986 INFO L268 CegarLoopResult]: For program point L76-1(line 76) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-09-04 15:41:41,987 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-09-04 15:41:41,988 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point L383(lines 383 384) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-09-04 15:41:41,989 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-09-04 15:41:41,990 INFO L268 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L359(lines 359 404) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-09-04 15:41:41,991 INFO L268 CegarLoopResult]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2020-09-04 15:41:41,992 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 502 511) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,992 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 502 511) the Hoare annotation is: true [2020-09-04 15:41:41,992 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 502 511) the Hoare annotation is: true [2020-09-04 15:41:41,992 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-09-04 15:41:41,992 INFO L268 CegarLoopResult]: For program point L801-1(line 801) no Hoare annotation was computed. [2020-09-04 15:41:41,992 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 796 806) no Hoare annotation was computed. [2020-09-04 15:41:41,992 INFO L268 CegarLoopResult]: For program point L801-2(line 801) no Hoare annotation was computed. [2020-09-04 15:41:41,993 INFO L268 CegarLoopResult]: For program point L801-3(line 801) no Hoare annotation was computed. [2020-09-04 15:41:41,993 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 796 806) no Hoare annotation was computed. [2020-09-04 15:41:41,993 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 796 806) no Hoare annotation was computed. [2020-09-04 15:41:41,993 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-09-04 15:41:41,993 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 788 795) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~pumpRunning~0)| 0)) [2020-09-04 15:41:41,993 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 788 795) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2020-09-04 15:41:41,993 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 788 795) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2020-09-04 15:41:41,994 INFO L264 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~8) (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:41,994 INFO L264 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 15:41:41,994 INFO L271 CegarLoopResult]: At program point L671(lines 671 677) the Hoare annotation is: true [2020-09-04 15:41:41,994 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 667 680) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) [2020-09-04 15:41:41,994 INFO L264 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:41,994 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:41,995 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 667 680) the Hoare annotation is: true [2020-09-04 15:41:41,995 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 667 680) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) [2020-09-04 15:41:41,995 INFO L264 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0))) [2020-09-04 15:41:41,995 INFO L264 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~6))))) [2020-09-04 15:41:41,995 INFO L264 CegarLoopResult]: At program point L763(lines 763 771) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~6))))) [2020-09-04 15:41:41,995 INFO L264 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point L761-1(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (<= 1 |processEnvironment_#t~ret50|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point L759(lines 759 776) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point L761-2(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (<= 1 |processEnvironment_#t~ret50|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 755 779) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not .cse1)) (or .cse0 (and (= ~pumpRunning~0 0) (<= 1 processEnvironment_~tmp~6)) (not (<= 1 ~waterLevel~0)) .cse1))) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point L761-3(line 761) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (and (<= 1 |processEnvironment_#t~ret50|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~6)) .cse1))) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 755 779) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,996 INFO L264 CegarLoopResult]: At program point L774-1(lines 755 779) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not .cse1)) (or .cse0 (and (= ~pumpRunning~0 0) (<= 1 processEnvironment_~tmp~6)) (not (<= 1 ~waterLevel~0)) .cse1))) [2020-09-04 15:41:41,996 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 721 727) the Hoare annotation is: true [2020-09-04 15:41:41,997 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 721 727) the Hoare annotation is: true [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L927-1(line 927) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L919(lines 919 925) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L919-1(lines 919 925) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L911(lines 911 915) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L957(lines 908 958) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,997 INFO L264 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L945-1(line 945) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L945-2(line 945) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L941(line 941) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L937-1(line 937) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L271 CegarLoopResult]: At program point testEXIT(lines 899 964) the Hoare annotation is: true [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L929(lines 929 935) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point L929-1(lines 929 935) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,998 INFO L264 CegarLoopResult]: At program point testENTRY(lines 899 964) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L954(lines 909 956) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,999 INFO L271 CegarLoopResult]: At program point testFINAL(lines 899 964) the Hoare annotation is: true [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L917-1(line 917) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L947(lines 947 951) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L947-2(lines 939 952) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L910(lines 909 956) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:41,999 INFO L264 CegarLoopResult]: At program point L939(lines 939 952) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:42,000 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,000 INFO L264 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1))) [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-09-04 15:41:42,000 INFO L268 CegarLoopResult]: For program point L337(lines 337 338) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-09-04 15:41:42,001 INFO L268 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L313(lines 313 358) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L344(lines 344 345) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-09-04 15:41:42,002 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 681 689) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |isLowWaterSensorDry_#res| 0) (= isLowWaterSensorDry_~retValue_acc~9 0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,003 INFO L264 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0) (= isLowWaterSensorDry_~retValue_acc~9 0)) [2020-09-04 15:41:42,003 INFO L271 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: true [2020-09-04 15:41:42,003 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 681 689) the Hoare annotation is: true [2020-09-04 15:41:42,003 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 681 689) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |isLowWaterSensorDry_#res| 0) (= isLowWaterSensorDry_~retValue_acc~9 0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point L643-2(lines 643 651) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 635 657) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 635 657) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 635 657) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point L643(lines 643 651) no Hoare annotation was computed. [2020-09-04 15:41:42,003 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 15:41:42,004 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L210(lines 210 312) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L210-1(lines 210 312) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-09-04 15:41:42,005 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-09-04 15:41:42,006 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-09-04 15:41:42,007 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-09-04 15:41:42,008 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-09-04 15:41:42,009 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L248-1(line 248) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 15:41:42,010 INFO L268 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 549 558) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 549 558) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 549 558) no Hoare annotation was computed. [2020-09-04 15:41:42,011 INFO L268 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-09-04 15:41:42,012 INFO L268 CegarLoopResult]: For program point L551-2(line 551) no Hoare annotation was computed. [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,012 INFO L264 CegarLoopResult]: At program point L845-3(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L841-3(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L841-4(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L837-2(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L837-3(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,013 INFO L264 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L833-2(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L383-1(line 383) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L833-3(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L833-4(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L829-1(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L833-5(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,014 INFO L264 CegarLoopResult]: At program point L829-2(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L833-6(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L829-3(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L833-7(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L829-4(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L825-1(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L825-2(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L825-3(line 825) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,015 INFO L264 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L649-1(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L649-2(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,016 INFO L264 CegarLoopResult]: At program point L649-3(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L645-1(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L645-2(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L645-3(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L645-4(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L641-1(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L645-5(line 645) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,017 INFO L264 CegarLoopResult]: At program point L641-2(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L641-3(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L641-4(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L641-5(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L641-6(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L641-7(line 641) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,018 INFO L264 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,019 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,019 INFO L264 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,019 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 15:41:42,019 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,019 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-09-04 15:41:42,019 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,019 INFO L271 CegarLoopResult]: At program point activatePumpFINAL(lines 780 787) the Hoare annotation is: true [2020-09-04 15:41:42,020 INFO L271 CegarLoopResult]: At program point activatePumpEXIT(lines 780 787) the Hoare annotation is: true [2020-09-04 15:41:42,020 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 780 787) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 15:41:42,020 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 658 666) the Hoare annotation is: true [2020-09-04 15:41:42,020 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 658 666) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1))) [2020-09-04 15:41:42,020 INFO L264 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,020 INFO L271 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: true [2020-09-04 15:41:42,020 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 658 666) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1))) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 852 870) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (and (<= 1 isHighWaterLevel_~tmp~7) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~retValue_acc~12 0) (<= isHighWaterLevel_~tmp___0~1 0)) (<= 2 ~waterLevel~0)) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (or (<= 1 isHighWaterLevel_~tmp~7) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L861(lines 861 865) the Hoare annotation is: (or (<= 1 isHighWaterLevel_~tmp~7) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:42,021 INFO L271 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: true [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L861-2(lines 861 865) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~7) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (<= 1 |isHighWaterLevel_#t~ret68|) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L859-2(line 859) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (<= 1 |isHighWaterLevel_#t~ret68|) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-09-04 15:41:42,021 INFO L264 CegarLoopResult]: At program point L859-3(line 859) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret68|)) (<= 2 ~waterLevel~0)) [2020-09-04 15:41:42,022 INFO L271 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: true [2020-09-04 15:41:42,022 INFO L271 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: true [2020-09-04 15:41:42,022 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 852 870) the Hoare annotation is: true [2020-09-04 15:41:42,022 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 852 870) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (and (<= 1 isHighWaterLevel_~tmp~7) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~retValue_acc~12 0) (<= isHighWaterLevel_~tmp___0~1 0)) (<= 2 ~waterLevel~0)) [2020-09-04 15:41:42,022 INFO L264 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 isHighWaterLevel_~tmp~7) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~12) (<= isHighWaterLevel_~retValue_acc~12 0) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-09-04 15:41:42,022 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 15:41:42,022 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 15:41:42,022 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 15:41:42,022 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 15:41:42,023 INFO L264 CegarLoopResult]: At program point L621(line 621) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,023 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 614 625) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,023 INFO L264 CegarLoopResult]: At program point L619(line 619) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,023 INFO L271 CegarLoopResult]: At program point L618-1(lines 614 625) the Hoare annotation is: true [2020-09-04 15:41:42,023 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 614 625) the Hoare annotation is: true [2020-09-04 15:41:42,023 INFO L264 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:41:42,023 INFO L264 CegarLoopResult]: At program point L701(lines 700 719) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or (and .cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) .cse1 (not (<= 2 |old(~waterLevel~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) .cse1 (not (<= 1 |old(~waterLevel~0)|)) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:41:42,024 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 697 720) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))))) [2020-09-04 15:41:42,024 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 697 720) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2) (or .cse1 .cse0 (not (<= 2 |old(~waterLevel~0)|)) (and .cse2 (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))))) [2020-09-04 15:41:42,024 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 697 720) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2) (or .cse1 .cse0 (not (<= 2 |old(~waterLevel~0)|)) (and .cse2 (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))))) [2020-09-04 15:41:42,024 INFO L264 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or (and .cse0 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) .cse1 (not (<= 2 |old(~waterLevel~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) .cse1 (not (<= 1 |old(~waterLevel~0)|)) (not (= |old(~pumpRunning~0)| 0))))) [2020-09-04 15:41:42,024 INFO L264 CegarLoopResult]: At program point L708(lines 708 714) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2) (or .cse1 .cse0 (not (<= 2 |old(~waterLevel~0)|)) (and .cse2 (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))))) [2020-09-04 15:41:42,024 INFO L271 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-09-04 15:41:42,024 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 437 466) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L451(lines 451 455) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L451-1(lines 451 455) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L447-2(lines 447 461) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 437 466) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: true [2020-09-04 15:41:42,025 INFO L271 CegarLoopResult]: At program point L462(lines 437 466) the Hoare annotation is: true [2020-09-04 15:41:42,026 INFO L271 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-09-04 15:41:42,026 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 626 634) no Hoare annotation was computed. [2020-09-04 15:41:42,026 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-09-04 15:41:42,026 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-09-04 15:41:42,026 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 626 634) no Hoare annotation was computed. [2020-09-04 15:41:42,026 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 626 634) no Hoare annotation was computed. [2020-09-04 15:41:42,026 INFO L264 CegarLoopResult]: At program point L594-1(lines 590 601) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 2 |old(~waterLevel~0)|)) (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) [2020-09-04 15:41:42,026 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 590 601) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,026 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 590 601) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 2 |old(~waterLevel~0)|)) (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) [2020-09-04 15:41:42,027 INFO L264 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,027 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 494 500) the Hoare annotation is: true [2020-09-04 15:41:42,027 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 494 500) the Hoare annotation is: true [2020-09-04 15:41:42,027 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 15:41:42,027 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-09-04 15:41:42,027 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 15:41:42,027 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 15:41:42,027 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 890 897) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 890 897) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 890 897) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point L737(lines 737 745) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (<= 1 ~systemActive~0)) (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) (and .cse0 (<= 2 ~waterLevel~0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 729 753) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point L735-1(line 735) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) (not (= ~waterLevel~0 1)) .cse1))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point L733(lines 733 750) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point L735-2(line 735) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) (not (= ~waterLevel~0 1)) .cse1))) [2020-09-04 15:41:42,028 INFO L264 CegarLoopResult]: At program point L735-3(line 735) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (<= 1 ~systemActive~0)) (and .cse0 (<= 2 ~waterLevel~0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 729 753) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point L748-1(lines 729 753) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 602 613) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (<= 2 ~waterLevel~0)))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point L606-1(lines 602 613) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (<= 2 ~waterLevel~0)))) [2020-09-04 15:41:42,029 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 602 613) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse1 (not (= ~pumpRunning~0 0))))) [2020-09-04 15:41:42,029 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 539 546) the Hoare annotation is: true [2020-09-04 15:41:42,030 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 543) the Hoare annotation is: true [2020-09-04 15:41:42,030 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 539 546) the Hoare annotation is: true [2020-09-04 15:41:42,030 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 539 546) the Hoare annotation is: true [2020-09-04 15:41:42,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 03:41:42 BoogieIcfgContainer [2020-09-04 15:41:42,060 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 15:41:42,062 INFO L168 Benchmark]: Toolchain (without parser) took 406733.99 ms. Allocated memory was 145.2 MB in the beginning and 179.8 MB in the end (delta: 34.6 MB). Free memory was 101.1 MB in the beginning and 71.7 MB in the end (delta: 29.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2020-09-04 15:41:42,062 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 145.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 15:41:42,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 789.73 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.9 MB in the beginning and 168.4 MB in the end (delta: -67.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. [2020-09-04 15:41:42,063 INFO L168 Benchmark]: Boogie Preprocessor took 131.56 ms. Allocated memory is still 202.9 MB. Free memory was 168.4 MB in the beginning and 164.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-09-04 15:41:42,063 INFO L168 Benchmark]: RCFGBuilder took 1199.66 ms. Allocated memory was 202.9 MB in the beginning and 234.4 MB in the end (delta: 31.5 MB). Free memory was 164.3 MB in the beginning and 171.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 82.9 MB. Max. memory is 7.1 GB. [2020-09-04 15:41:42,063 INFO L168 Benchmark]: TraceAbstraction took 404607.46 ms. Allocated memory was 234.4 MB in the beginning and 179.8 MB in the end (delta: -54.5 MB). Free memory was 170.4 MB in the beginning and 71.7 MB in the end (delta: 98.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2020-09-04 15:41:42,064 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 145.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 789.73 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.9 MB in the beginning and 168.4 MB in the end (delta: -67.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 131.56 ms. Allocated memory is still 202.9 MB. Free memory was 168.4 MB in the beginning and 164.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1199.66 ms. Allocated memory was 202.9 MB in the beginning and 234.4 MB in the end (delta: 31.5 MB). Free memory was 164.3 MB in the beginning and 171.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 82.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 404607.46 ms. Allocated memory was 234.4 MB in the beginning and 179.8 MB in the end (delta: -54.5 MB). Free memory was 170.4 MB in the beginning and 71.7 MB in the end (delta: 98.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 543]: 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: 908]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && splverifierCounter == 0)) || ((1 <= systemActive && 2 <= waterLevel) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 566]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 573]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 409]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(1 <= systemActive) || 1 <= tmp) || !(pumpRunning == 0)) || !(1 <= waterLevel)) && ((!(1 <= systemActive) || 1 <= tmp) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 515]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 807]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 871]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: ((!(1 <= systemActive) || (((1 <= \result && 1 <= retValue_acc) && 1 <= tmp___0) && tmp == 0)) || !(1 <= waterLevel)) || pumpRunning == 0 - ProcedureContractResult [Line: 559]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 502]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 788]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= systemActive) || !(1 <= waterLevel)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 667]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result) - ProcedureContractResult [Line: 755]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((!(1 <= systemActive) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) && (((!(1 <= systemActive) || (pumpRunning == 0 && 1 <= tmp)) || !(1 <= waterLevel)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 721]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 681]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: ((!(1 <= systemActive) || (\result == 0 && retValue_acc == 0)) || !(1 <= waterLevel)) || pumpRunning == 0 - ProcedureContractResult [Line: 780]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 614]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(1 <= systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 852]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((!(1 <= systemActive) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || ((((((1 <= tmp && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0)) || 2 <= waterLevel - ProcedureContractResult [Line: 437]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 697]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) && (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || ((!(\old(pumpRunning) == 0) && pumpRunning == 0) && \old(waterLevel) <= waterLevel + 1)) - ProcedureContractResult [Line: 590]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || pumpRunning == 0) || \old(waterLevel) <= waterLevel + 1 - ProcedureContractResult [Line: 494]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 729]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((!(1 <= systemActive) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 <= waterLevel)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 890]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((1 <= systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && ((1 <= systemActive || !(1 <= \old(systemActive))) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 602]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) && (((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || 2 <= waterLevel) - ProcedureContractResult [Line: 539]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 641 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 90.3s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 78.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 314.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3318 SDtfs, 9905 SDslu, 8363 SDs, 0 SdLazy, 20137 SolverSat, 3286 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 871 GetRequests, 547 SyntacticMatches, 15 SemanticMatches, 309 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2556 ImplicationChecksByTransitivity, 38.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1296occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 2373 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 279 LocationsWithAnnotation, 5252 PreInvPairs, 5773 NumberOfFragments, 4705 HoareAnnotationTreeSize, 5252 FomulaSimplifications, 18050455882 FormulaSimplificationTreeSizeReduction, 221.3s HoareSimplificationTime, 279 FomulaSimplificationsInter, 415451284 FormulaSimplificationTreeSizeReductionInter, 92.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...