/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:29:50,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:29:50,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:29:50,519 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:29:50,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:29:50,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:29:50,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:29:50,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:29:50,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:29:50,526 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:29:50,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:29:50,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:29:50,528 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:29:50,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:29:50,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:29:50,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:29:50,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:29:50,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:29:50,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:29:50,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:29:50,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:29:50,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:29:50,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:29:50,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:29:50,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:29:50,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:29:50,544 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:29:50,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:29:50,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:29:50,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:29:50,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:29:50,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:29:50,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:29:50,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:29:50,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:29:50,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:29:50,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:29:50,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:29:50,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:29:50,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:29:50,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:29:50,559 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 16:29:50,578 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:29:50,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:29:50,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:29:50,581 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:29:50,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:29:50,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:29:50,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:29:50,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:29:50,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:29:50,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:29:50,583 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:29:50,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:29:50,583 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:29:50,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:29:50,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:29:50,584 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:29:50,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:29:50,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:29:50,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:29:50,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:29:50,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:29:50,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:29:50,586 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-17 16:29:50,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:29:50,897 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:29:50,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:29:50,902 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:29:50,903 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:29:50,904 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-07-17 16:29:50,983 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c505e353/a88171ef2fe147d08b6bb74ad2afc38c/FLAGbcc6c8cf2 [2020-07-17 16:29:51,517 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:29:51,518 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-07-17 16:29:51,532 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c505e353/a88171ef2fe147d08b6bb74ad2afc38c/FLAGbcc6c8cf2 [2020-07-17 16:29:51,833 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c505e353/a88171ef2fe147d08b6bb74ad2afc38c [2020-07-17 16:29:51,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:29:51,844 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:29:51,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:29:51,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:29:51,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:29:51,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:29:51" (1/1) ... [2020-07-17 16:29:51,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fe37380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:51, skipping insertion in model container [2020-07-17 16:29:51,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:29:51" (1/1) ... [2020-07-17 16:29:51,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:29:51,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:29:52,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:29:52,350 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:29:52,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:29:52,482 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:29:52,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52 WrapperNode [2020-07-17 16:29:52,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:29:52,485 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:29:52,485 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:29:52,485 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:29:52,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... [2020-07-17 16:29:52,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:29:52,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:29:52,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:29:52,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:29:52,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:29:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:29:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:29:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:29:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-17 16:29:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-17 16:29:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:29:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:29:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:29:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:29:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:29:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:29:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 16:29:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:29:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:29:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 16:29:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 16:29:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:29:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:29:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:29:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:29:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:29:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:29:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 16:29:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:29:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 16:29:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:29:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:29:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:29:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:29:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:29:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:29:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:29:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:29:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:29:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:29:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:29:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:29:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:29:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:29:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:29:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:29:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:29:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:29:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:29:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:29:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:29:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:29:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:29:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 16:29:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:29:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 16:29:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:29:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:29:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:29:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:29:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:29:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:29:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:29:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:29:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:29:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:29:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:29:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:29:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:29:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:29:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:29:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:29:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:29:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:29:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:29:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:29:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:29:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:29:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:29:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:29:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:29:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:29:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:29:53,818 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:29:53,818 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:29:53,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:29:53 BoogieIcfgContainer [2020-07-17 16:29:53,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:29:53,827 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:29:53,827 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:29:53,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:29:53,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:29:51" (1/3) ... [2020-07-17 16:29:53,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4413b97a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:29:53, skipping insertion in model container [2020-07-17 16:29:53,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:29:52" (2/3) ... [2020-07-17 16:29:53,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4413b97a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:29:53, skipping insertion in model container [2020-07-17 16:29:53,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:29:53" (3/3) ... [2020-07-17 16:29:53,834 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40.cil.c [2020-07-17 16:29:53,846 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:29:53,855 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:29:53,871 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:29:53,896 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:29:53,896 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:29:53,896 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:29:53,897 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:29:53,897 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:29:53,897 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:29:53,897 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:29:53,898 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:29:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2020-07-17 16:29:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-17 16:29:53,943 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:29:53,944 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:29:53,945 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:29:53,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:29:53,952 INFO L82 PathProgramCache]: Analyzing trace with hash -368362639, now seen corresponding path program 1 times [2020-07-17 16:29:53,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:29:53,961 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [5376942] [2020-07-17 16:29:53,961 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:29:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,765 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:29:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:29:54,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [5376942] [2020-07-17 16:29:54,963 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:29:54,963 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:29:54,964 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464223036] [2020-07-17 16:29:54,970 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:29:54,971 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:29:54,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:29:54,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:29:54,988 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 4 states. [2020-07-17 16:29:56,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:29:56,439 INFO L93 Difference]: Finished difference Result 505 states and 602 transitions. [2020-07-17 16:29:56,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 16:29:56,441 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-17 16:29:56,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:29:56,459 INFO L225 Difference]: With dead ends: 505 [2020-07-17 16:29:56,459 INFO L226 Difference]: Without dead ends: 321 [2020-07-17 16:29:56,465 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:29:56,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-07-17 16:29:56,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 269. [2020-07-17 16:29:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-07-17 16:29:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 294 transitions. [2020-07-17 16:29:56,605 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 294 transitions. Word has length 148 [2020-07-17 16:29:56,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:29:56,606 INFO L479 AbstractCegarLoop]: Abstraction has 269 states and 294 transitions. [2020-07-17 16:29:56,606 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:29:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 294 transitions. [2020-07-17 16:29:56,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-17 16:29:56,611 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:29:56,611 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:29:56,612 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:29:56,612 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:29:56,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:29:56,613 INFO L82 PathProgramCache]: Analyzing trace with hash 2053645548, now seen corresponding path program 1 times [2020-07-17 16:29:56,613 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:29:56,613 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1856969708] [2020-07-17 16:29:56,613 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:29:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,066 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:29:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:29:57,149 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1856969708] [2020-07-17 16:29:57,149 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:29:57,149 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 16:29:57,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524688233] [2020-07-17 16:29:57,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 16:29:57,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:29:57,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 16:29:57,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:29:57,153 INFO L87 Difference]: Start difference. First operand 269 states and 294 transitions. Second operand 5 states. [2020-07-17 16:29:57,847 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:29:58,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:29:58,928 INFO L93 Difference]: Finished difference Result 424 states and 485 transitions. [2020-07-17 16:29:58,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 16:29:58,929 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-17 16:29:58,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:29:58,933 INFO L225 Difference]: With dead ends: 424 [2020-07-17 16:29:58,933 INFO L226 Difference]: Without dead ends: 310 [2020-07-17 16:29:58,935 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 16:29:58,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-17 16:29:59,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 259. [2020-07-17 16:29:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-17 16:29:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 281 transitions. [2020-07-17 16:29:59,009 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 281 transitions. Word has length 149 [2020-07-17 16:29:59,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:29:59,010 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 281 transitions. [2020-07-17 16:29:59,010 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 16:29:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 281 transitions. [2020-07-17 16:29:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-17 16:29:59,013 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:29:59,014 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:29:59,014 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:29:59,014 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:29:59,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:29:59,015 INFO L82 PathProgramCache]: Analyzing trace with hash 487690811, now seen corresponding path program 1 times [2020-07-17 16:29:59,015 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:29:59,015 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1151476555] [2020-07-17 16:29:59,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:29:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,299 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:29:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:29:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:29:59,485 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1151476555] [2020-07-17 16:29:59,485 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:29:59,486 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 16:29:59,487 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647259937] [2020-07-17 16:29:59,490 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:29:59,490 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:29:59,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:29:59,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:29:59,491 INFO L87 Difference]: Start difference. First operand 259 states and 281 transitions. Second operand 11 states. [2020-07-17 16:30:00,183 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:00,628 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:00,964 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 16:30:01,223 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:01,497 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:01,768 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:02,756 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:05,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:05,278 INFO L93 Difference]: Finished difference Result 718 states and 849 transitions. [2020-07-17 16:30:05,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-17 16:30:05,278 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-17 16:30:05,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:05,286 INFO L225 Difference]: With dead ends: 718 [2020-07-17 16:30:05,286 INFO L226 Difference]: Without dead ends: 574 [2020-07-17 16:30:05,288 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-07-17 16:30:05,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 574 states. [2020-07-17 16:30:05,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 574 to 467. [2020-07-17 16:30:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2020-07-17 16:30:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 526 transitions. [2020-07-17 16:30:05,468 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 526 transitions. Word has length 162 [2020-07-17 16:30:05,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:05,469 INFO L479 AbstractCegarLoop]: Abstraction has 467 states and 526 transitions. [2020-07-17 16:30:05,469 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:30:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 526 transitions. [2020-07-17 16:30:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-17 16:30:05,473 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:05,473 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:05,473 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:30:05,473 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:05,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:05,474 INFO L82 PathProgramCache]: Analyzing trace with hash -1631970358, now seen corresponding path program 1 times [2020-07-17 16:30:05,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:05,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [762007761] [2020-07-17 16:30:05,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,760 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:30:05,926 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [762007761] [2020-07-17 16:30:05,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:30:05,926 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:30:05,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999601864] [2020-07-17 16:30:05,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:30:05,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:05,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:30:05,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:30:05,929 INFO L87 Difference]: Start difference. First operand 467 states and 526 transitions. Second operand 10 states. [2020-07-17 16:30:06,384 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:07,661 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:07,963 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:08,372 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:08,663 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:08,897 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:09,209 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:09,452 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:10,000 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:11,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:11,230 INFO L93 Difference]: Finished difference Result 1299 states and 1587 transitions. [2020-07-17 16:30:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-17 16:30:11,230 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-17 16:30:11,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:11,238 INFO L225 Difference]: With dead ends: 1299 [2020-07-17 16:30:11,238 INFO L226 Difference]: Without dead ends: 947 [2020-07-17 16:30:11,242 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-17 16:30:11,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2020-07-17 16:30:11,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 771. [2020-07-17 16:30:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 771 states. [2020-07-17 16:30:11,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 881 transitions. [2020-07-17 16:30:11,636 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 881 transitions. Word has length 167 [2020-07-17 16:30:11,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:11,638 INFO L479 AbstractCegarLoop]: Abstraction has 771 states and 881 transitions. [2020-07-17 16:30:11,638 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:30:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 881 transitions. [2020-07-17 16:30:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-17 16:30:11,643 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:11,644 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:11,644 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:30:11,644 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:11,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:11,645 INFO L82 PathProgramCache]: Analyzing trace with hash -1815547457, now seen corresponding path program 1 times [2020-07-17 16:30:11,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:11,646 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2119785136] [2020-07-17 16:30:11,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:11,973 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:30:12,192 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2119785136] [2020-07-17 16:30:12,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:30:12,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 16:30:12,193 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180637356] [2020-07-17 16:30:12,194 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:30:12,194 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:12,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:30:12,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:30:12,196 INFO L87 Difference]: Start difference. First operand 771 states and 881 transitions. Second operand 11 states. [2020-07-17 16:30:12,839 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:14,194 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:14,445 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:14,711 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:15,014 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:15,318 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:16,015 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:16,246 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:16,574 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:17,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:17,932 INFO L93 Difference]: Finished difference Result 2024 states and 2541 transitions. [2020-07-17 16:30:17,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 16:30:17,933 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-17 16:30:17,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:17,942 INFO L225 Difference]: With dead ends: 2024 [2020-07-17 16:30:17,943 INFO L226 Difference]: Without dead ends: 1368 [2020-07-17 16:30:17,946 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-17 16:30:17,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1368 states. [2020-07-17 16:30:18,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1368 to 1069. [2020-07-17 16:30:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1069 states. [2020-07-17 16:30:18,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 1069 states and 1223 transitions. [2020-07-17 16:30:18,294 INFO L78 Accepts]: Start accepts. Automaton has 1069 states and 1223 transitions. Word has length 172 [2020-07-17 16:30:18,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:18,295 INFO L479 AbstractCegarLoop]: Abstraction has 1069 states and 1223 transitions. [2020-07-17 16:30:18,295 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:30:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1223 transitions. [2020-07-17 16:30:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-17 16:30:18,306 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:18,307 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:18,307 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 16:30:18,307 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:18,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:18,308 INFO L82 PathProgramCache]: Analyzing trace with hash 1961313266, now seen corresponding path program 1 times [2020-07-17 16:30:18,308 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:18,309 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1814309839] [2020-07-17 16:30:18,309 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:18,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,632 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:18,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:30:18,897 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1814309839] [2020-07-17 16:30:18,898 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:30:18,898 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 16:30:18,899 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018419127] [2020-07-17 16:30:18,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 16:30:18,900 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:18,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 16:30:18,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 16:30:18,900 INFO L87 Difference]: Start difference. First operand 1069 states and 1223 transitions. Second operand 12 states. [2020-07-17 16:30:20,383 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:20,653 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:30:20,914 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 16:30:21,189 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:21,487 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:21,722 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:23,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:23,646 INFO L93 Difference]: Finished difference Result 2671 states and 3365 transitions. [2020-07-17 16:30:23,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-17 16:30:23,647 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 205 [2020-07-17 16:30:23,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:23,661 INFO L225 Difference]: With dead ends: 2671 [2020-07-17 16:30:23,661 INFO L226 Difference]: Without dead ends: 1717 [2020-07-17 16:30:23,665 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-07-17 16:30:23,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1717 states. [2020-07-17 16:30:23,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1717 to 1107. [2020-07-17 16:30:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-17 16:30:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1263 transitions. [2020-07-17 16:30:23,959 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1263 transitions. Word has length 205 [2020-07-17 16:30:23,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:23,960 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1263 transitions. [2020-07-17 16:30:23,960 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 16:30:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1263 transitions. [2020-07-17 16:30:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-17 16:30:23,964 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:23,964 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:23,965 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 16:30:23,965 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:23,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:23,965 INFO L82 PathProgramCache]: Analyzing trace with hash 1836108882, now seen corresponding path program 1 times [2020-07-17 16:30:23,966 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:23,966 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [406803966] [2020-07-17 16:30:23,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,222 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:30:24,449 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [406803966] [2020-07-17 16:30:24,449 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:30:24,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-17 16:30:24,450 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248712386] [2020-07-17 16:30:24,450 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-17 16:30:24,451 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:24,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-17 16:30:24,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-07-17 16:30:24,452 INFO L87 Difference]: Start difference. First operand 1107 states and 1263 transitions. Second operand 15 states. [2020-07-17 16:30:25,080 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:25,320 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:30:25,551 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:25,782 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:26,004 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:27,025 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:27,291 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:27,564 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:27,832 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:28,069 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:30:30,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:30,446 INFO L93 Difference]: Finished difference Result 2753 states and 3513 transitions. [2020-07-17 16:30:30,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-17 16:30:30,447 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 205 [2020-07-17 16:30:30,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:30,457 INFO L225 Difference]: With dead ends: 2753 [2020-07-17 16:30:30,458 INFO L226 Difference]: Without dead ends: 1761 [2020-07-17 16:30:30,462 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-07-17 16:30:30,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1761 states. [2020-07-17 16:30:30,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1761 to 1131. [2020-07-17 16:30:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2020-07-17 16:30:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1287 transitions. [2020-07-17 16:30:30,993 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1287 transitions. Word has length 205 [2020-07-17 16:30:30,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:30,994 INFO L479 AbstractCegarLoop]: Abstraction has 1131 states and 1287 transitions. [2020-07-17 16:30:30,994 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-17 16:30:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1287 transitions. [2020-07-17 16:30:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-17 16:30:30,998 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:30,998 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:30,999 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 16:30:30,999 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:30,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:30,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1768364273, now seen corresponding path program 1 times [2020-07-17 16:30:31,000 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:31,000 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [215481574] [2020-07-17 16:30:31,000 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,327 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:30:31,651 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [215481574] [2020-07-17 16:30:31,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:30:31,651 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:30:31,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053599584] [2020-07-17 16:30:31,653 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:30:31,653 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:31,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:30:31,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:30:31,654 INFO L87 Difference]: Start difference. First operand 1131 states and 1287 transitions. Second operand 9 states. [2020-07-17 16:30:32,290 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:32,928 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:36,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:36,680 INFO L93 Difference]: Finished difference Result 4341 states and 5588 transitions. [2020-07-17 16:30:36,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-17 16:30:36,681 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-17 16:30:36,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:36,699 INFO L225 Difference]: With dead ends: 4341 [2020-07-17 16:30:36,700 INFO L226 Difference]: Without dead ends: 3325 [2020-07-17 16:30:36,705 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 471 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=306, Invalid=1176, Unknown=0, NotChecked=0, Total=1482 [2020-07-17 16:30:36,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3325 states. [2020-07-17 16:30:37,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3325 to 2323. [2020-07-17 16:30:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2323 states. [2020-07-17 16:30:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 2323 states and 2669 transitions. [2020-07-17 16:30:37,512 INFO L78 Accepts]: Start accepts. Automaton has 2323 states and 2669 transitions. Word has length 205 [2020-07-17 16:30:37,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:37,512 INFO L479 AbstractCegarLoop]: Abstraction has 2323 states and 2669 transitions. [2020-07-17 16:30:37,512 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:30:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 2669 transitions. [2020-07-17 16:30:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-17 16:30:37,516 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:37,516 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:37,517 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 16:30:37,517 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:37,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:37,517 INFO L82 PathProgramCache]: Analyzing trace with hash 1173905284, now seen corresponding path program 1 times [2020-07-17 16:30:37,517 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:37,518 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [180753310] [2020-07-17 16:30:37,518 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,838 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:37,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:30:38,029 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [180753310] [2020-07-17 16:30:38,029 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:30:38,030 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:30:38,030 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244822058] [2020-07-17 16:30:38,030 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:30:38,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:38,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:30:38,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:30:38,031 INFO L87 Difference]: Start difference. First operand 2323 states and 2669 transitions. Second operand 9 states. [2020-07-17 16:30:38,508 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:43,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:30:43,434 INFO L93 Difference]: Finished difference Result 5341 states and 6993 transitions. [2020-07-17 16:30:43,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-17 16:30:43,435 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-17 16:30:43,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:30:43,466 INFO L225 Difference]: With dead ends: 5341 [2020-07-17 16:30:43,466 INFO L226 Difference]: Without dead ends: 5338 [2020-07-17 16:30:43,469 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 467 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=354, Invalid=1206, Unknown=0, NotChecked=0, Total=1560 [2020-07-17 16:30:43,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5338 states. [2020-07-17 16:30:44,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5338 to 3702. [2020-07-17 16:30:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3702 states. [2020-07-17 16:30:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 3702 states and 4351 transitions. [2020-07-17 16:30:44,683 INFO L78 Accepts]: Start accepts. Automaton has 3702 states and 4351 transitions. Word has length 210 [2020-07-17 16:30:44,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:30:44,684 INFO L479 AbstractCegarLoop]: Abstraction has 3702 states and 4351 transitions. [2020-07-17 16:30:44,684 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:30:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 4351 transitions. [2020-07-17 16:30:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-07-17 16:30:44,694 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:30:44,695 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:30:44,696 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 16:30:44,696 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:30:44,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:30:44,696 INFO L82 PathProgramCache]: Analyzing trace with hash -1778190725, now seen corresponding path program 1 times [2020-07-17 16:30:44,696 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:30:44,697 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [450327010] [2020-07-17 16:30:44,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:30:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,003 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:30:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:30:45,514 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-07-17 16:30:45,515 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [450327010] [2020-07-17 16:30:45,515 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:30:45,515 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-07-17 16:30:45,516 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627650716] [2020-07-17 16:30:45,517 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-07-17 16:30:45,517 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:30:45,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-07-17 16:30:45,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-07-17 16:30:45,518 INFO L87 Difference]: Start difference. First operand 3702 states and 4351 transitions. Second operand 23 states. [2020-07-17 16:30:46,075 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:46,434 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:46,698 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 16:30:46,956 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:47,207 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:30:47,449 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:30:48,522 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:30:49,375 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:49,665 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:50,061 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:50,353 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:54,387 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:54,742 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:54,992 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:55,251 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:55,508 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:55,880 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:56,171 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:56,436 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:56,686 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:56,942 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:57,184 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:57,474 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:30:57,768 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:30:58,042 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:00,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:00,937 INFO L93 Difference]: Finished difference Result 7861 states and 9653 transitions. [2020-07-17 16:31:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-07-17 16:31:00,938 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 296 [2020-07-17 16:31:00,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:00,961 INFO L225 Difference]: With dead ends: 7861 [2020-07-17 16:31:00,961 INFO L226 Difference]: Without dead ends: 4274 [2020-07-17 16:31:00,976 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2369 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=1355, Invalid=6655, Unknown=0, NotChecked=0, Total=8010 [2020-07-17 16:31:00,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4274 states. [2020-07-17 16:31:02,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4274 to 3247. [2020-07-17 16:31:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3247 states. [2020-07-17 16:31:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 3247 states and 3683 transitions. [2020-07-17 16:31:02,036 INFO L78 Accepts]: Start accepts. Automaton has 3247 states and 3683 transitions. Word has length 296 [2020-07-17 16:31:02,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:02,037 INFO L479 AbstractCegarLoop]: Abstraction has 3247 states and 3683 transitions. [2020-07-17 16:31:02,037 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-07-17 16:31:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 3683 transitions. [2020-07-17 16:31:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-17 16:31:02,047 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:02,048 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:31:02,048 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-17 16:31:02,048 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:02,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:02,049 INFO L82 PathProgramCache]: Analyzing trace with hash 1689769172, now seen corresponding path program 1 times [2020-07-17 16:31:02,049 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:02,049 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1386489770] [2020-07-17 16:31:02,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,315 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-07-17 16:31:02,665 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1386489770] [2020-07-17 16:31:02,665 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:31:02,666 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-17 16:31:02,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057951578] [2020-07-17 16:31:02,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-17 16:31:02,667 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:02,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-17 16:31:02,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-07-17 16:31:02,668 INFO L87 Difference]: Start difference. First operand 3247 states and 3683 transitions. Second operand 16 states. [2020-07-17 16:31:03,297 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:31:03,549 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 16:31:03,790 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:04,030 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:31:04,268 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:31:05,035 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:07,214 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:11,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:11,144 INFO L93 Difference]: Finished difference Result 6451 states and 7785 transitions. [2020-07-17 16:31:11,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-07-17 16:31:11,144 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 303 [2020-07-17 16:31:11,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:11,163 INFO L225 Difference]: With dead ends: 6451 [2020-07-17 16:31:11,163 INFO L226 Difference]: Without dead ends: 3812 [2020-07-17 16:31:11,173 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1276 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=700, Invalid=3460, Unknown=0, NotChecked=0, Total=4160 [2020-07-17 16:31:11,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3812 states. [2020-07-17 16:31:12,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3812 to 2883. [2020-07-17 16:31:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2883 states. [2020-07-17 16:31:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 2883 states and 3141 transitions. [2020-07-17 16:31:12,053 INFO L78 Accepts]: Start accepts. Automaton has 2883 states and 3141 transitions. Word has length 303 [2020-07-17 16:31:12,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:12,054 INFO L479 AbstractCegarLoop]: Abstraction has 2883 states and 3141 transitions. [2020-07-17 16:31:12,054 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-17 16:31:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 3141 transitions. [2020-07-17 16:31:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-17 16:31:12,118 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:31:12,118 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:31:12,118 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-17 16:31:12,118 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:31:12,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:31:12,119 INFO L82 PathProgramCache]: Analyzing trace with hash -713442986, now seen corresponding path program 1 times [2020-07-17 16:31:12,119 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:31:12,120 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1394072465] [2020-07-17 16:31:12,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:31:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,370 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:31:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:31:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-07-17 16:31:12,619 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1394072465] [2020-07-17 16:31:12,619 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:31:12,619 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-17 16:31:12,619 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351151567] [2020-07-17 16:31:12,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:31:12,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:31:12,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:31:12,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:31:12,621 INFO L87 Difference]: Start difference. First operand 2883 states and 3141 transitions. Second operand 11 states. [2020-07-17 16:31:13,767 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:31:17,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:31:17,063 INFO L93 Difference]: Finished difference Result 5246 states and 6039 transitions. [2020-07-17 16:31:17,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-07-17 16:31:17,064 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 307 [2020-07-17 16:31:17,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:31:17,067 INFO L225 Difference]: With dead ends: 5246 [2020-07-17 16:31:17,067 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:31:17,081 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=399, Invalid=1323, Unknown=0, NotChecked=0, Total=1722 [2020-07-17 16:31:17,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:31:17,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:31:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:31:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:31:17,082 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 307 [2020-07-17 16:31:17,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:31:17,083 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:31:17,083 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:31:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:31:17,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:31:17,083 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-17 16:31:17,086 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:31:21,783 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:31:25,703 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 680 DAG size of output: 629 [2020-07-17 16:31:28,783 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-17 16:31:31,627 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 26 [2020-07-17 16:31:35,736 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:31:38,170 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 24 [2020-07-17 16:31:42,572 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:31:45,249 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:31:48,493 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:31:53,343 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-17 16:31:57,044 WARN L193 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-17 16:31:59,683 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 567 DAG size of output: 515 [2020-07-17 16:32:04,250 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:32:05,704 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 212 [2020-07-17 16:32:08,161 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 212 [2020-07-17 16:32:08,278 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 212 [2020-07-17 16:32:11,169 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:32:13,021 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:32:15,381 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:32:19,013 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:32:21,366 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:32:23,696 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:32:25,536 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:32:31,565 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 613 DAG size of output: 549 [2020-07-17 16:32:33,571 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-17 16:32:37,880 WARN L193 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 574 DAG size of output: 516 [2020-07-17 16:32:39,939 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 564 DAG size of output: 490 [2020-07-17 16:32:42,194 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 544 DAG size of output: 485 [2020-07-17 16:32:43,109 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-17 16:32:43,289 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:32:43,617 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-07-17 16:32:44,207 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-17 16:32:45,019 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 37 [2020-07-17 16:32:51,417 WARN L193 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:32:51,958 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-17 16:32:52,489 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-17 16:32:53,033 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-17 16:32:53,267 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 34 [2020-07-17 16:32:53,444 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-17 16:32:53,620 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:01,915 WARN L193 SmtUtils]: Spent 8.29 s on a formula simplification. DAG size of input: 575 DAG size of output: 62 [2020-07-17 16:33:02,464 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:33:02,637 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:03,139 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-17 16:33:04,612 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-17 16:33:04,927 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-07-17 16:33:06,435 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-17 16:33:07,279 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 32 [2020-07-17 16:33:08,230 WARN L193 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-17 16:33:13,231 WARN L193 SmtUtils]: Spent 4.98 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-17 16:33:13,447 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 30 [2020-07-17 16:33:14,333 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-17 16:33:14,731 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:33:15,497 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-17 16:33:15,687 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:16,189 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-17 16:33:16,352 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:33:16,569 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 34 [2020-07-17 16:33:16,751 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-17 16:33:18,077 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 197 DAG size of output: 55 [2020-07-17 16:33:19,393 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 186 DAG size of output: 40 [2020-07-17 16:33:19,584 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-17 16:33:20,388 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 37 [2020-07-17 16:33:20,588 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 33 [2020-07-17 16:33:20,758 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-07-17 16:33:22,262 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-17 16:33:22,439 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:33:28,851 WARN L193 SmtUtils]: Spent 6.40 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:33:30,389 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-07-17 16:33:31,175 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-07-17 16:33:31,487 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 28 [2020-07-17 16:33:31,678 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-17 16:33:33,149 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-17 16:33:34,015 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:33:34,908 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-17 16:33:35,085 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:36,229 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 177 DAG size of output: 38 [2020-07-17 16:33:36,394 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-17 16:33:37,126 WARN L193 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 34 [2020-07-17 16:33:38,416 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 186 DAG size of output: 40 [2020-07-17 16:33:38,577 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-17 16:33:39,452 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-17 16:33:45,834 WARN L193 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:33:46,012 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:33:46,563 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:33:48,054 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 193 DAG size of output: 35 [2020-07-17 16:33:49,547 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-17 16:33:55,195 WARN L193 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:33:56,313 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-07-17 16:34:01,953 WARN L193 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:34:02,120 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:34:04,020 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 197 DAG size of output: 48 [2020-07-17 16:34:05,515 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-17 16:34:07,032 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-17 16:34:07,957 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-17 16:34:08,116 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-17 16:34:08,299 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:34:08,775 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-17 16:34:09,294 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-17 16:34:10,829 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 193 DAG size of output: 42 [2020-07-17 16:34:11,756 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-17 16:34:12,677 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-17 16:34:13,597 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-17 16:34:13,789 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:34:13,962 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-07-17 16:34:14,126 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 16:34:19,175 WARN L193 SmtUtils]: Spent 5.04 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-17 16:34:20,062 WARN L193 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 45 [2020-07-17 16:34:21,004 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-17 16:34:21,173 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:34:26,234 WARN L193 SmtUtils]: Spent 5.05 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-17 16:34:32,232 WARN L193 SmtUtils]: Spent 5.97 s on a formula simplification. DAG size of input: 463 DAG size of output: 51 [2020-07-17 16:34:33,068 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 35 [2020-07-17 16:34:34,153 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 215 DAG size of output: 41 [2020-07-17 16:34:34,703 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-17 16:34:35,255 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-17 16:34:36,099 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 35 [2020-07-17 16:34:36,563 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-17 16:34:36,725 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:34:38,123 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 234 DAG size of output: 45 [2020-07-17 16:34:38,732 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-17 16:34:38,901 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:34:44,596 WARN L193 SmtUtils]: Spent 5.69 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:34:46,141 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-07-17 16:34:46,912 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-17 16:34:49,001 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 230 DAG size of output: 52 [2020-07-17 16:34:49,184 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-17 16:34:49,399 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-17 16:34:50,311 WARN L193 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-17 16:34:50,493 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-17 16:34:51,393 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 36 [2020-07-17 16:34:52,365 WARN L193 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-17 16:34:52,863 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-17 16:34:53,814 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 42 [2020-07-17 16:34:54,746 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-17 16:35:00,482 WARN L193 SmtUtils]: Spent 5.69 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:35:06,304 WARN L193 SmtUtils]: Spent 5.82 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:35:12,783 WARN L193 SmtUtils]: Spent 6.47 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:35:13,448 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-17 16:35:14,264 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-17 16:35:15,143 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:35:15,880 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-17 16:35:16,910 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 179 DAG size of output: 44 [2020-07-17 16:35:17,087 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:35:17,988 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-17 16:35:18,821 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-17 16:35:19,047 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 30 [2020-07-17 16:35:19,913 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-17 16:35:20,739 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2020-07-17 16:35:20,936 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:21,333 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-17 16:35:27,997 WARN L193 SmtUtils]: Spent 6.63 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:35:28,186 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:35:35,115 WARN L193 SmtUtils]: Spent 6.93 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:35:41,944 WARN L193 SmtUtils]: Spent 6.82 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:35:47,919 WARN L193 SmtUtils]: Spent 5.97 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:35:48,849 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-17 16:35:49,459 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-17 16:35:49,643 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-17 16:35:50,492 WARN L193 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 41 [2020-07-17 16:35:51,362 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 27 [2020-07-17 16:35:53,025 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 193 DAG size of output: 46 [2020-07-17 16:35:59,875 WARN L193 SmtUtils]: Spent 6.84 s on a formula simplification. DAG size of input: 486 DAG size of output: 52 [2020-07-17 16:36:00,461 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-17 16:36:00,643 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:36:05,975 WARN L193 SmtUtils]: Spent 5.33 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-17 16:36:06,539 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-17 16:36:07,079 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 40 [2020-07-17 16:36:07,287 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:36:07,488 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:36:07,700 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:36:08,946 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2020-07-17 16:36:09,330 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 28 [2020-07-17 16:36:10,577 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 185 DAG size of output: 33 [2020-07-17 16:36:10,788 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-17 16:36:12,374 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 197 DAG size of output: 55 [2020-07-17 16:36:12,576 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-17 16:36:13,137 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 40 [2020-07-17 16:36:13,340 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-17 16:36:13,560 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-17 16:36:13,753 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-17 16:36:14,290 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-17 16:36:14,471 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2020-07-17 16:36:14,638 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-17 16:36:15,679 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-17 16:36:16,174 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-17 16:36:21,429 WARN L193 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 454 DAG size of output: 49 [2020-07-17 16:36:22,213 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-17 16:36:23,096 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 32 [2020-07-17 16:36:29,102 WARN L193 SmtUtils]: Spent 6.00 s on a formula simplification. DAG size of input: 434 DAG size of output: 51 [2020-07-17 16:36:29,612 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-17 16:36:34,295 WARN L193 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 429 DAG size of output: 44 [2020-07-17 16:36:34,301 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-17 16:36:34,301 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 511 566) no Hoare annotation was computed. [2020-07-17 16:36:34,301 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-17 16:36:34,302 INFO L268 CegarLoopResult]: For program point L553-1(line 553) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L553-2(line 553) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 511 566) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 511 566) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L558(lines 535 559) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 16:36:34,303 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L542(lines 542 546) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L555-1(lines 536 557) no Hoare annotation was computed. [2020-07-17 16:36:34,304 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L593-2(lines 593 618) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 567 626) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 567 626) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-17 16:36:34,305 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 567 626) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L619(lines 592 620) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L611-1(line 611) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L611-2(line 611) no Hoare annotation was computed. [2020-07-17 16:36:34,306 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L607-1(line 607) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L607-2(line 607) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L599(lines 599 603) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L599-1(lines 599 603) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L591-2(line 591) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L616-2(line 616) no Hoare annotation was computed. [2020-07-17 16:36:34,307 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L612-1(line 612) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L612-2(line 612) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-17 16:36:34,308 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 952 958) the Hoare annotation is: true [2020-07-17 16:36:34,308 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 952 958) the Hoare annotation is: true [2020-07-17 16:36:34,309 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 959 967) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))) [2020-07-17 16:36:34,309 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 959 967) the Hoare annotation is: true [2020-07-17 16:36:34,309 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 959 967) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))) [2020-07-17 16:36:34,309 INFO L264 CegarLoopResult]: At program point L964(line 964) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))) [2020-07-17 16:36:34,309 INFO L271 CegarLoopResult]: At program point L963(line 963) the Hoare annotation is: true [2020-07-17 16:36:34,309 INFO L271 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: true [2020-07-17 16:36:34,310 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 910 932) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,310 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,310 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,310 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 910 932) the Hoare annotation is: true [2020-07-17 16:36:34,310 INFO L264 CegarLoopResult]: At program point L920(lines 920 927) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,310 INFO L271 CegarLoopResult]: At program point L920-1(lines 920 927) the Hoare annotation is: true [2020-07-17 16:36:34,311 INFO L264 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret71| 1) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,311 INFO L264 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,311 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret71| 1) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,311 INFO L264 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,311 INFO L264 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (or (and (= |main_#t~ret71| 1) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~8) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,312 INFO L264 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,312 INFO L264 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,312 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 910 932) the Hoare annotation is: true [2020-07-17 16:36:34,312 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 865 888) no Hoare annotation was computed. [2020-07-17 16:36:34,312 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 865 888) no Hoare annotation was computed. [2020-07-17 16:36:34,312 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 865 888) no Hoare annotation was computed. [2020-07-17 16:36:34,312 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-17 16:36:34,312 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-17 16:36:34,313 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-17 16:36:34,314 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-17 16:36:34,314 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-17 16:36:34,314 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-17 16:36:34,314 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 435 449) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse0 .cse4 (not (<= 1 |old(~systemActive~0)|))) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse5 .cse7 .cse4) (or .cse6 .cse7 .cse1 .cse4))) [2020-07-17 16:36:34,314 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (let ((.cse6 (= 0 |old(~systemActive~0)|)) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse3 .cse4 .cse6 .cse7) (or .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 (not (<= 1 |old(~systemActive~0)|))) (or .cse0 .cse2 .cse5))) [2020-07-17 16:36:34,314 INFO L264 CegarLoopResult]: At program point L439(lines 439 445) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse4) (or .cse1 .cse7 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 (not (<= 1 |old(~systemActive~0)|)) .cse4) (or .cse5 .cse1 .cse7 .cse2 .cse4) (or .cse5 .cse6 .cse7 .cse4))) [2020-07-17 16:36:34,315 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 435 449) the Hoare annotation is: (let ((.cse9 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse7 (= 0 |old(~systemActive~0)|)) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and .cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and .cse9 (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse4 .cse5 .cse7 .cse8) (or .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse5 (not (<= 1 |old(~systemActive~0)|))) (or .cse0 .cse2 .cse6 .cse3)))) [2020-07-17 16:36:34,315 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 435 449) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse0 .cse4 (not (<= 1 |old(~systemActive~0)|))) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse5 .cse7 .cse4) (or .cse6 .cse7 .cse1 .cse4))) [2020-07-17 16:36:34,315 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 371 379) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse5 (not (<= 1 ~pumpRunning~0))) (or .cse4 .cse1 .cse2 .cse6 .cse3) (or .cse1 .cse2 .cse6 .cse5 .cse3))) [2020-07-17 16:36:34,315 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 371 379) the Hoare annotation is: true [2020-07-17 16:36:34,315 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 371 379) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse5 (not (<= 1 ~pumpRunning~0))) (or .cse4 .cse1 .cse2 .cse6 .cse3) (or .cse1 .cse2 .cse6 .cse5 .cse3))) [2020-07-17 16:36:34,316 INFO L264 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6 (not (<= 1 ~pumpRunning~0))))) [2020-07-17 16:36:34,316 INFO L271 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L387-2(lines 387 395) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L410-1(line 410) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L399(lines 399 407) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 380 415) no Hoare annotation was computed. [2020-07-17 16:36:34,316 INFO L268 CegarLoopResult]: For program point L399-2(lines 399 407) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 380 415) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point L387(lines 387 395) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 380 415) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 945 951) the Hoare annotation is: true [2020-07-17 16:36:34,317 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 945 951) the Hoare annotation is: true [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 16:36:34,317 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 465 510) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-07-17 16:36:34,318 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L465(lines 465 510) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L465-1(lines 465 510) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 465 510) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 465 510) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L488-1(line 488) no Hoare annotation was computed. [2020-07-17 16:36:34,319 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-17 16:36:34,320 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L495-1(line 495) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-17 16:36:34,321 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L797-1(line 797) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L797-2(line 797) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 778 823) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-17 16:36:34,322 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-17 16:36:34,323 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 778 823) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 778 823) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L802(lines 802 803) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L798(lines 798 805) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L792(lines 792 812) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-17 16:36:34,324 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L819-1(line 819) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L819-2(line 819) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L817-1(line 817) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L817-2(line 817) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-17 16:36:34,325 INFO L268 CegarLoopResult]: For program point L778(lines 778 823) no Hoare annotation was computed. [2020-07-17 16:36:34,326 INFO L268 CegarLoopResult]: For program point L809(lines 809 810) no Hoare annotation was computed. [2020-07-17 16:36:34,326 INFO L268 CegarLoopResult]: For program point L809-1(lines 792 812) no Hoare annotation was computed. [2020-07-17 16:36:34,326 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 896 906) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,326 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 896 906) the Hoare annotation is: true [2020-07-17 16:36:34,326 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 896 906) the Hoare annotation is: true [2020-07-17 16:36:34,326 INFO L264 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,326 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 360 370) the Hoare annotation is: true [2020-07-17 16:36:34,327 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-17 16:36:34,327 INFO L271 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: true [2020-07-17 16:36:34,327 INFO L264 CegarLoopResult]: At program point L365-1(line 365) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-17 16:36:34,327 INFO L264 CegarLoopResult]: At program point L365-2(line 365) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-17 16:36:34,327 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 360 370) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-17 16:36:34,327 INFO L264 CegarLoopResult]: At program point L365-3(line 365) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-17 16:36:34,327 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 360 370) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-17 16:36:34,328 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 352 359) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= 0 ~systemActive~0)) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methAndRunningLastTime~0)) .cse1 .cse2 .cse3 .cse5))) [2020-07-17 16:36:34,328 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 352 359) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or (not (<= 1 ~systemActive~0)) .cse4 .cse0 .cse3))) [2020-07-17 16:36:34,328 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 352 359) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or (not (<= 1 ~systemActive~0)) .cse4 .cse0 .cse3))) [2020-07-17 16:36:34,328 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-17 16:36:34,328 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-17 16:36:34,329 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~2)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4))) [2020-07-17 16:36:34,329 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-17 16:36:34,329 INFO L271 CegarLoopResult]: At program point L171(lines 171 177) the Hoare annotation is: true [2020-07-17 16:36:34,329 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~2)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,329 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2020-07-17 16:36:34,329 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~2)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,330 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 319 343) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse8 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse3 .cse7) (or .cse5 .cse0 .cse6 .cse8 .cse3 .cse7) (or .cse0 .cse4 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse8))) [2020-07-17 16:36:34,330 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 319 343) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-17 16:36:34,330 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= 0 ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse1) (or .cse3 .cse0 .cse5 .cse2 .cse6))) [2020-07-17 16:36:34,331 INFO L264 CegarLoopResult]: At program point L338-1(lines 319 343) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse8 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse3 .cse7) (or .cse5 .cse0 .cse6 .cse8 .cse3 .cse7) (or .cse0 .cse4 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse8))) [2020-07-17 16:36:34,331 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse2 .cse5) (or .cse1 .cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4))) [2020-07-17 16:36:34,331 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse5))) [2020-07-17 16:36:34,331 INFO L264 CegarLoopResult]: At program point L327(lines 327 335) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-17 16:36:34,331 INFO L264 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse2 .cse4 .cse5))) [2020-07-17 16:36:34,331 INFO L264 CegarLoopResult]: At program point L325-1(line 325) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-17 16:36:34,332 INFO L264 CegarLoopResult]: At program point L323(lines 323 340) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-17 16:36:34,332 INFO L264 CegarLoopResult]: At program point L325-2(line 325) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse6))) [2020-07-17 16:36:34,332 INFO L264 CegarLoopResult]: At program point L325-3(line 325) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse5) (or .cse0 .cse1 .cse3 .cse6) (or .cse4 .cse1 .cse5 .cse6))) [2020-07-17 16:36:34,332 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 285 291) the Hoare annotation is: true [2020-07-17 16:36:34,332 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 285 291) the Hoare annotation is: true [2020-07-17 16:36:34,332 INFO L264 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,332 INFO L264 CegarLoopResult]: At program point L246(lines 195 247) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,333 INFO L264 CegarLoopResult]: At program point L234(lines 234 240) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,333 INFO L264 CegarLoopResult]: At program point L234-1(lines 226 241) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse8 .cse7) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse8 .cse7) (and .cse5 .cse1 .cse2 .cse8 .cse7) (and .cse2 .cse0 .cse6 .cse8 .cse7) (and .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,333 INFO L264 CegarLoopResult]: At program point L197(lines 196 245) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,333 INFO L264 CegarLoopResult]: At program point L226(lines 226 241) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,334 INFO L264 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,334 INFO L264 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,334 INFO L264 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,334 INFO L264 CegarLoopResult]: At program point L214-1(line 214) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,335 INFO L264 CegarLoopResult]: At program point L243(lines 196 245) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,335 INFO L264 CegarLoopResult]: At program point L206(lines 206 212) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,335 INFO L264 CegarLoopResult]: At program point L206-1(lines 206 212) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,335 INFO L264 CegarLoopResult]: At program point L198(lines 198 202) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,335 INFO L271 CegarLoopResult]: At program point testEXIT(lines 186 253) the Hoare annotation is: true [2020-07-17 16:36:34,335 INFO L264 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,336 INFO L264 CegarLoopResult]: At program point testENTRY(lines 186 253) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,336 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,336 INFO L271 CegarLoopResult]: At program point testFINAL(lines 186 253) the Hoare annotation is: true [2020-07-17 16:36:34,336 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse4 (= 0 ~methaneLevelCritical~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~systemActive~0))) (.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (<= 1 ~systemActive~0) .cse3) (and .cse0 .cse4 .cse1 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse4 .cse1 .cse7 .cse3) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse6 .cse2 .cse7 .cse3) (and .cse0 .cse1 .cse2 .cse5))) [2020-07-17 16:36:34,336 INFO L264 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,337 INFO L264 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,337 INFO L264 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,337 INFO L264 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (let ((.cse1 (= 0 ~methaneLevelCritical~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2 .cse5) (and .cse4 .cse2 .cse6 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse6 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse4 .cse2 .cse6 .cse5))) [2020-07-17 16:36:34,337 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,338 INFO L264 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-17 16:36:34,338 INFO L264 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,338 INFO L264 CegarLoopResult]: At program point L216(lines 216 222) the Hoare annotation is: (let ((.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse1 .cse0 .cse7 .cse3) (and .cse6 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,338 INFO L264 CegarLoopResult]: At program point L216-1(lines 216 222) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse2 .cse5 .cse7 .cse3) (and .cse6 .cse2 .cse5 .cse3 .cse4) (and .cse6 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse6 .cse8 .cse7) (and .cse6 .cse2 .cse5 .cse8 .cse7) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,339 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,339 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,339 INFO L264 CegarLoopResult]: At program point L204-1(line 204) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse5 (= 0 ~pumpRunning~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (and .cse4 .cse6 .cse0 .cse5 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse0 .cse1 .cse7 .cse5) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-17 16:36:34,339 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-07-17 16:36:34,339 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-17 16:36:34,339 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-07-17 16:36:34,339 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 732 777) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L756(lines 756 757) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L752(lines 752 759) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L746(lines 746 766) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-07-17 16:36:34,340 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L773-2(line 773) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L771-2(line 771) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L732(lines 732 777) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L763(lines 763 764) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point L763-1(lines 746 766) no Hoare annotation was computed. [2020-07-17 16:36:34,341 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 732 777) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 732 777) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L751-1(line 751) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L751-2(line 751) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-17 16:36:34,342 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-17 16:36:34,343 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-17 16:36:34,343 INFO L264 CegarLoopResult]: At program point L64(lines 64 74) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse7 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse0 .cse8 .cse3 .cse9) (or .cse6 .cse1 .cse0 .cse4) (or .cse6 .cse5 .cse9) (or .cse2 .cse8 .cse5 .cse4) (or .cse6 .cse8 .cse5 .cse4) (or .cse0 .cse2 .cse8 .cse4 (and .cse7 .cse10))))) [2020-07-17 16:36:34,343 INFO L264 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse2 .cse7 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse8 .cse9) (or .cse5 .cse7 .cse9) (or .cse2 .cse3 .cse7 .cse4) (or .cse1 .cse2 .cse8 .cse4 .cse6) (or .cse5 .cse3 .cse7 .cse4))) [2020-07-17 16:36:34,343 INFO L264 CegarLoopResult]: At program point L62-1(line 62) the Hoare annotation is: (let ((.cse4 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (let ((.cse3 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4)) (.cse8 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5) (or .cse1 .cse6 .cse7 .cse5) (or .cse8 .cse3 .cse0 .cse2 .cse7 .cse9) (or .cse8 .cse6 .cse9) (or .cse1 .cse2 .cse6 .cse5) (or .cse0 .cse1 .cse10 .cse7 .cse5) (or .cse8 .cse0 .cse10 .cse5) (or .cse8 .cse2 .cse6 .cse5)))) [2020-07-17 16:36:34,343 INFO L264 CegarLoopResult]: At program point L60(lines 60 77) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 __utac_acc__Specification2_spec__2_~tmp~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (and .cse12 .cse10)) (.cse11 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse9 (and .cse5 .cse12)) (.cse1 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse7 .cse4) (or .cse8 .cse9 .cse7 .cse2 .cse4) (or .cse8 .cse6 .cse4 .cse10) (or .cse8 .cse5 .cse6 .cse7 .cse3 .cse11) (or .cse8 .cse0 .cse2 .cse11) (or .cse6 .cse1 .cse3 .cse4 .cse10) (or .cse9 .cse1 .cse7 .cse2 .cse4)))) [2020-07-17 16:36:34,344 INFO L264 CegarLoopResult]: At program point L62-2(line 62) the Hoare annotation is: (let ((.cse4 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (let ((.cse3 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4)) (.cse8 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4) .cse5) (or .cse1 .cse6 .cse7 .cse5) (or .cse8 .cse3 .cse0 .cse2 .cse7 .cse9) (or .cse8 .cse6 .cse9) (or .cse1 .cse2 .cse6 .cse5) (or .cse0 .cse1 .cse10 .cse7 .cse5) (or .cse8 .cse0 .cse10 .cse5) (or .cse8 .cse2 .cse6 .cse5)))) [2020-07-17 16:36:34,344 INFO L264 CegarLoopResult]: At program point L62-3(line 62) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse11 (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|))) (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse1 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse11)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse7 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse0 .cse8 .cse3 .cse9) (or .cse6 .cse5 .cse9) (or .cse2 .cse8 .cse5 .cse4) (or .cse6 .cse0 .cse1 .cse4) (or .cse6 .cse8 .cse5 .cse4) (or .cse0 .cse2 .cse8 .cse4 (and .cse7 .cse10 .cse11))))) [2020-07-17 16:36:34,344 INFO L264 CegarLoopResult]: At program point L60-1(lines 52 80) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (and .cse0 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse4) (or .cse5 .cse6 .cse7 (not (<= 1 ~pumpRunning~0))) (or .cse6 .cse2 .cse7 .cse8 .cse4) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-07-17 16:36:34,344 INFO L264 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse7 .cse8) (or .cse2 .cse9 .cse7 .cse4 .cse6) (or .cse1 .cse2 .cse7 .cse4 .cse6) (or .cse5 .cse0 .cse3 .cse9 .cse4) (or .cse5 .cse9 .cse8 .cse6) (or .cse0 .cse2 .cse3 .cse9 .cse4))) [2020-07-17 16:36:34,345 INFO L264 CegarLoopResult]: At program point L58-1(line 58) the Hoare annotation is: (let ((.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and .cse12 .cse10)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse11 (and .cse7 .cse12)) (.cse9 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse4) (or .cse7 .cse8 .cse0 .cse9 .cse3) (or .cse5 .cse8 .cse3 .cse10) (or .cse11 .cse0 .cse9 .cse1 .cse3) (or .cse5 .cse7 .cse8 .cse9 .cse2 .cse6) (or .cse8 .cse0 .cse2 .cse3 .cse10) (or .cse5 .cse11 .cse9 .cse1 .cse3)))) [2020-07-17 16:36:34,345 INFO L264 CegarLoopResult]: At program point L58-2(line 58) the Hoare annotation is: (let ((.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and .cse12 .cse10)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse11 (and .cse7 .cse12)) (.cse9 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse4) (or .cse7 .cse8 .cse0 .cse9 .cse3) (or .cse5 .cse8 .cse3 .cse10) (or .cse11 .cse0 .cse9 .cse1 .cse3) (or .cse5 .cse7 .cse8 .cse9 .cse2 .cse6) (or .cse8 .cse0 .cse2 .cse3 .cse10) (or .cse5 .cse11 .cse9 .cse1 .cse3)))) [2020-07-17 16:36:34,345 INFO L264 CegarLoopResult]: At program point L58-3(line 58) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse13 (= 0 __utac_acc__Specification2_spec__2_~tmp~0)) (.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse8 (not (<= 1 ~systemActive~0))) (.cse5 (and .cse12 .cse13 .cse9)) (.cse11 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse10 (and .cse0 .cse12 .cse13)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse7 .cse4) (or .cse8 .cse1 .cse4 .cse9) (or .cse8 .cse10 .cse3 .cse6 .cse4) (or .cse8 .cse0 .cse1 .cse3 .cse7 .cse11) (or .cse8 .cse5 .cse6 .cse11) (or .cse1 .cse2 .cse7 .cse4 .cse9) (or .cse10 .cse2 .cse3 .cse6 .cse4)))) [2020-07-17 16:36:34,345 INFO L264 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse7 .cse8) (or .cse2 .cse9 .cse7 .cse4 .cse6) (or .cse1 .cse2 .cse7 .cse4 .cse6) (or .cse5 .cse0 .cse3 .cse9 .cse4) (or .cse5 .cse9 .cse8 .cse6) (or .cse0 .cse2 .cse3 .cse9 .cse4))) [2020-07-17 16:36:34,346 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 52 80) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse7 .cse8) (or .cse2 .cse9 .cse7 .cse4 .cse6) (or .cse1 .cse2 .cse7 .cse4 .cse6) (or .cse5 .cse0 .cse3 .cse9 .cse4) (or .cse5 .cse9 .cse8 .cse6) (or .cse0 .cse2 .cse3 .cse9 .cse4))) [2020-07-17 16:36:34,346 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (let ((.cse1 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse9 (and (= 0 ~methAndRunningLastTime~0) .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse1 .cse0 .cse4) (or .cse6 .cse5 .cse7) (or .cse2 .cse8 .cse5 .cse4) (or .cse6 .cse0 .cse8 .cse3 .cse7 .cse9) (or .cse6 .cse8 .cse5 .cse4) (or .cse0 .cse2 .cse8 .cse4 .cse9)))) [2020-07-17 16:36:34,346 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 52 80) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (and .cse0 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse4) (or .cse5 .cse6 .cse7 (not (<= 1 ~pumpRunning~0))) (or .cse6 .cse2 .cse7 .cse8 .cse4) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-07-17 16:36:34,346 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5) (or .cse6 .cse7 .cse3 .cse5) (or .cse1 .cse6 .cse3 .cse5) (or .cse0 .cse7 .cse4) (or .cse6 .cse2 .cse7 .cse5) (or .cse1 .cse6 .cse2 .cse5) (or .cse0 .cse2 .cse7 .cse5))) [2020-07-17 16:36:34,346 INFO L264 CegarLoopResult]: At program point L65(lines 65 71) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse1 .cse3 .cse5 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse6 .cse5 .cse7) (or .cse0 .cse4 .cse7) (or .cse3 .cse6 .cse4 .cse2) (or .cse1 .cse3 .cse6 .cse2) (or .cse0 .cse6 .cse4 .cse2))) [2020-07-17 16:36:34,347 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (let ((.cse10 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse6 (and (= 0 ~methAndRunningLastTime~0) .cse10)) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 .cse4) (or .cse5 .cse8 .cse0 .cse4) (or .cse5 .cse0 .cse2 .cse9) (or .cse6 .cse8 .cse1 .cse7 .cse4) (or .cse5 .cse6 .cse8 .cse7 .cse3 .cse9) (or .cse6 .cse1 .cse7 .cse2 .cse4) (or .cse8 .cse0 .cse1 .cse3 .cse4)))) [2020-07-17 16:36:34,347 INFO L264 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse1 .cse3 .cse5 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse6 .cse5 .cse7) (or .cse0 .cse4 .cse7) (or .cse3 .cse6 .cse4 .cse2) (or .cse1 .cse3 .cse6 .cse2) (or .cse0 .cse6 .cse4 .cse2))) [2020-07-17 16:36:34,347 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:36:34,347 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:36:34,348 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 44 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point L143(lines 143 151) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point L143-2(lines 143 151) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 135 157) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 135 157) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-17 16:36:34,348 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 135 157) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-07-17 16:36:34,349 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L680(lines 680 684) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L705-1(line 705) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L705-2(line 705) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-17 16:36:34,350 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L689-2(line 689) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 629 731) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-17 16:36:34,351 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 629 731) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L699(lines 677 700) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-17 16:36:34,352 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L658(lines 658 674) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 629 731) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L675(lines 675 716) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-17 16:36:34,353 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L667-1(line 667) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L717(lines 717 728) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L709-1(line 709) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-17 16:36:34,354 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L718(lines 718 725) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-17 16:36:34,355 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L653(lines 653 657) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L678-2(lines 678 698) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L629(lines 629 731) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L629-1(lines 629 731) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-17 16:36:34,356 INFO L268 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L679(lines 678 698) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 935 944) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 935 944) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-07-17 16:36:34,357 INFO L268 CegarLoopResult]: For program point L937-1(line 937) no Hoare annotation was computed. [2020-07-17 16:36:34,358 INFO L268 CegarLoopResult]: For program point L937-2(line 937) no Hoare annotation was computed. [2020-07-17 16:36:34,358 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 935 944) no Hoare annotation was computed. [2020-07-17 16:36:34,358 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,358 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,358 INFO L264 CegarLoopResult]: At program point L411-2(line 411) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,358 INFO L264 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-17 16:36:34,358 INFO L264 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L763-1(line 763) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L140-1(line 140) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,359 INFO L264 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L409(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,360 INFO L264 CegarLoopResult]: At program point L409-1(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L409-2(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L409-3(line 409) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L149-1(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L405-1(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,361 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L149-2(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L405-2(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L149-3(line 149) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L405-3(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,362 INFO L264 CegarLoopResult]: At program point L405-4(line 405) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L401-1(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L145-2(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L401-2(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L145-3(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L401-3(line 401) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,363 INFO L264 CegarLoopResult]: At program point L145-4(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L141-1(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L145-5(line 145) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L397-1(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L141-2(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L397-2(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L141-3(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,364 INFO L264 CegarLoopResult]: At program point L397-3(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L141-4(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L397-4(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L141-5(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L393-1(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L397-5(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,365 INFO L264 CegarLoopResult]: At program point L141-6(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L393-2(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L397-6(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L141-7(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L393-3(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L397-7(line 397) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L393-4(line 393) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L389-1(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,366 INFO L264 CegarLoopResult]: At program point L389-2(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,367 INFO L264 CegarLoopResult]: At program point L389-3(line 389) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,367 INFO L264 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,367 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,367 INFO L264 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,367 INFO L264 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:36:34,367 INFO L264 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,368 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-17 16:36:34,368 INFO L264 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-17 16:36:34,368 INFO L264 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-17 16:36:34,368 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:36:34,368 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,368 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,369 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 344 351) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,369 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 158 166) no Hoare annotation was computed. [2020-07-17 16:36:34,369 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 158 166) no Hoare annotation was computed. [2020-07-17 16:36:34,369 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 158 166) no Hoare annotation was computed. [2020-07-17 16:36:34,369 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-17 16:36:34,369 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-17 16:36:34,369 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 416 434) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,369 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 416 434) the Hoare annotation is: true [2020-07-17 16:36:34,369 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-17 16:36:34,370 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-17 16:36:34,370 INFO L271 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: true [2020-07-17 16:36:34,370 INFO L264 CegarLoopResult]: At program point L425(lines 425 429) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,370 INFO L271 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: true [2020-07-17 16:36:34,370 INFO L264 CegarLoopResult]: At program point L425-2(lines 425 429) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,370 INFO L264 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-17 16:36:34,370 INFO L264 CegarLoopResult]: At program point L423-2(line 423) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-17 16:36:34,371 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 416 434) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,371 INFO L264 CegarLoopResult]: At program point L423-3(line 423) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 isHighWaterLevel_~tmp~4) (<= 1 |isHighWaterLevel_#t~ret35|))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-17 16:36:34,371 INFO L271 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: true [2020-07-17 16:36:34,371 INFO L271 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: true [2020-07-17 16:36:34,371 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 114 125) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse6 .cse3) (or .cse0 .cse5 .cse1 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse6 .cse3) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse4))) [2020-07-17 16:36:34,371 INFO L264 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4 .cse6) (or .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse6) (or .cse0 .cse1 .cse4 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-07-17 16:36:34,372 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse5 .cse6 .cse7) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse4))) [2020-07-17 16:36:34,372 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 114 125) the Hoare annotation is: (let ((.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse8 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse8) (or .cse0 .cse7 .cse5 .cse6 .cse3))) [2020-07-17 16:36:34,372 INFO L264 CegarLoopResult]: At program point L118-1(lines 114 125) the Hoare annotation is: (let ((.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse8 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse8) (or .cse0 .cse7 .cse5 .cse6 .cse3))) [2020-07-17 16:36:34,372 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:36:34,372 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:36:34,372 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:36:34,372 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:36:34,373 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2020-07-17 16:36:34,373 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 126 134) the Hoare annotation is: (let ((.cse8 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse6 .cse1 .cse8 .cse3 .cse4) (or .cse5 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-07-17 16:36:34,373 INFO L264 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse6 .cse2 .cse3 .cse4) (or .cse7 .cse6 .cse3 .cse8 .cse4) (or .cse0 .cse7 .cse6 .cse3 .cse4) (or .cse1 .cse7 .cse3 .cse4) (or .cse1 .cse7 .cse3 .cse5) (or .cse6 .cse2 .cse3 .cse8 .cse4))) [2020-07-17 16:36:34,373 INFO L271 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-07-17 16:36:34,373 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 126 134) the Hoare annotation is: (let ((.cse8 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse6 .cse1 .cse8 .cse3 .cse4) (or .cse5 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-07-17 16:36:34,374 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (let ((.cse5 (not (= 0 ~systemActive~0))) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3) (or .cse6 .cse5 .cse1 .cse2) (or .cse0 .cse7 .cse8 .cse3 .cse9) (or .cse5 .cse1 .cse3 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse2) (or .cse0 .cse6 .cse7 .cse8 .cse9) (or .cse6 .cse5 .cse1 .cse9) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse0 .cse7 .cse8 .cse2 .cse3))) [2020-07-17 16:36:34,374 INFO L264 CegarLoopResult]: At program point L272(lines 272 278) the Hoare annotation is: (let ((.cse13 (= 0 ~methaneLevelCritical~0)) (.cse14 (= 0 ~pumpRunning~0)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse16 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse10 (and (<= 2 ~waterLevel~0) .cse15 .cse16 (<= 1 ~pumpRunning~0))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) .cse14 .cse15)) (.cse8 (and .cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse16)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (and .cse14 .cse16)) (.cse12 (and .cse14 .cse15 .cse16)) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not .cse13)) (.cse7 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse9 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse9 .cse10 .cse1 .cse2 .cse4) (or .cse5 .cse10 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse3 .cse8) (or .cse5 .cse9 .cse6 .cse2 .cse11) (or .cse9 .cse12 .cse0 .cse1 .cse7) (or .cse5 .cse9 .cse6 .cse11 .cse7) (or .cse12 .cse0 .cse1 .cse3 .cse7)))) [2020-07-17 16:36:34,374 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 261 284) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0)) (.cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse15 (= 0 ~methAndRunningLastTime~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse8 (and .cse15 .cse16 .cse13)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (and .cse16 .cse13 .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (and .cse15 .cse12 .cse13)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse12 .cse13 .cse14)) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse8 .cse2) (or .cse0 .cse7 .cse8 .cse2 .cse3) (or .cse0 .cse6 .cse7 .cse9 .cse10) (or .cse6 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse7 .cse3 .cse9 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse6 .cse11 .cse5 .cse1 .cse10) (or .cse11 .cse5 .cse1 .cse3 .cse10)))) [2020-07-17 16:36:34,374 INFO L264 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse7 (and (= 0 ~methAndRunningLastTime~0) .cse10 .cse11)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse9 (and .cse10 .cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse6 .cse7 .cse2) (or .cse0 .cse1 .cse3 .cse8) (or .cse5 .cse6 .cse7 .cse2 .cse3) (or .cse5 .cse4 .cse6 .cse9 .cse8) (or .cse5 .cse4 .cse1 .cse2) (or .cse4 .cse0 .cse1 .cse8) (or .cse5 .cse6 .cse3 .cse9 .cse8)))) [2020-07-17 16:36:34,375 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 261 284) the Hoare annotation is: (let ((.cse8 (= 0 ~methAndRunningLastTime~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse12 (<= 2 ~waterLevel~0)) (.cse14 (<= 1 ~pumpRunning~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse8 .cse9 .cse13)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse10) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse7 (and .cse8 .cse11) .cse3 .cse10) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or (and .cse12 .cse13 .cse14) .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 (and .cse12 .cse13 .cse15 .cse14) .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 (and .cse9 .cse15)) (or .cse6 .cse0 .cse1 .cse10 .cse4) (or .cse5 .cse7 (and .cse11 .cse15) .cse2 .cse3)))) [2020-07-17 16:36:34,375 INFO L264 CegarLoopResult]: At program point L265(lines 264 283) the Hoare annotation is: (let ((.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= 0 ~pumpRunning~0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse4 (and (= 0 ~methAndRunningLastTime~0) .cse11 .cse12)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse10 (and .cse11 .cse12 .cse13)) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse3 .cse8) (or .cse9 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse9 .cse6 .cse7 .cse2) (or .cse0 .cse9 .cse6 .cse7 .cse8) (or .cse0 .cse9 .cse1 .cse2 .cse4) (or .cse9 .cse10 .cse5 .cse1 .cse8) (or .cse0 .cse6 .cse7 .cse2 .cse3) (or .cse10 .cse5 .cse1 .cse3 .cse8)))) [2020-07-17 16:36:34,375 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 261 284) the Hoare annotation is: (let ((.cse8 (= 0 ~methAndRunningLastTime~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse12 (<= 2 ~waterLevel~0)) (.cse14 (<= 1 ~pumpRunning~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse8 .cse9 .cse13)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse10) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse7 (and .cse8 .cse11) .cse3 .cse10) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or (and .cse12 .cse13 .cse14) .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 (and .cse12 .cse13 .cse15 .cse14) .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 (and .cse9 .cse15)) (or .cse6 .cse0 .cse1 .cse10 .cse4) (or .cse5 .cse7 (and .cse11 .cse15) .cse2 .cse3)))) [2020-07-17 16:36:34,375 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 835 864) the Hoare annotation is: true [2020-07-17 16:36:34,375 INFO L271 CegarLoopResult]: At program point L849(lines 849 853) the Hoare annotation is: true [2020-07-17 16:36:34,375 INFO L271 CegarLoopResult]: At program point L849-1(lines 849 853) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L845-2(lines 845 859) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 835 864) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L860(lines 835 864) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L271 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-07-17 16:36:34,376 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-17 16:36:34,377 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 90 101) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point L94-1(lines 90 101) the Hoare annotation is: true [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 90 101) the Hoare annotation is: true [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 889 895) the Hoare annotation is: true [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 889 895) the Hoare annotation is: true [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:36:34,377 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:36:34,377 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:36:34,378 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 450 457) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse1 .cse6 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-17 16:36:34,378 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 450 457) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse1 .cse2 .cse6 .cse3) (or .cse4 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-17 16:36:34,378 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 450 457) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse1 .cse6 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-17 16:36:34,378 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-17 16:36:34,378 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5))) [2020-07-17 16:36:34,379 INFO L264 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-17 16:36:34,379 INFO L264 CegarLoopResult]: At program point L312-1(lines 293 317) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5))) [2020-07-17 16:36:34,379 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (let ((.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse3 .cse2 .cse0 .cse4 .cse1))) [2020-07-17 16:36:34,379 INFO L264 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-17 16:36:34,379 INFO L264 CegarLoopResult]: At program point L301(lines 301 309) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) .cse6)) (.cse4 (and (<= 2 ~waterLevel~0) .cse6)) (.cse5 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse3 .cse0 .cse4 .cse5 .cse1) (or .cse3 .cse0 .cse2 .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse5)))) [2020-07-17 16:36:34,379 INFO L264 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-17 16:36:34,380 INFO L264 CegarLoopResult]: At program point L299-1(line 299) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret16|) .cse6))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-07-17 16:36:34,380 INFO L264 CegarLoopResult]: At program point L297(lines 297 314) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-17 16:36:34,380 INFO L264 CegarLoopResult]: At program point L299-2(line 299) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret16|) .cse6))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-07-17 16:36:34,380 INFO L264 CegarLoopResult]: At program point L299-3(line 299) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret16|) .cse6))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5)))) [2020-07-17 16:36:34,380 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 102 113) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse2 .cse8 .cse9) (or .cse0 .cse7 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse10 .cse6 .cse8 .cse9) (or .cse1 .cse10 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse10 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-17 16:36:34,381 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse5) (or .cse0 .cse1 .cse2 .cse7 .cse3) (or .cse0 .cse1 .cse6 .cse7 .cse3) (or .cse0 .cse6 .cse8 .cse7 .cse3) (or .cse0 .cse8 .cse2 .cse7 .cse3) (or .cse0 .cse6 .cse8 .cse3 .cse4) (or .cse0 .cse8 .cse2 .cse3 .cse4))) [2020-07-17 16:36:34,381 INFO L264 CegarLoopResult]: At program point L106-1(lines 102 113) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse2 .cse8 .cse9) (or .cse0 .cse7 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse10 .cse6 .cse8 .cse9) (or .cse1 .cse10 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse10 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-17 16:36:34,381 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 102 113) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or .cse1 .cse6 .cse3 .cse4 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 .cse6 .cse7 .cse3 .cse5) (or .cse0 .cse7 .cse2 .cse3 .cse5))) [2020-07-17 16:36:34,381 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 825 832) the Hoare annotation is: true [2020-07-17 16:36:34,381 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 829) the Hoare annotation is: true [2020-07-17 16:36:34,381 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2020-07-17 16:36:34,381 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 825 832) the Hoare annotation is: true [2020-07-17 16:36:34,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:36:34 BoogieIcfgContainer [2020-07-17 16:36:34,422 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:36:34,423 INFO L168 Benchmark]: Toolchain (without parser) took 402581.33 ms. Allocated memory was 145.2 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 100.9 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2020-07-17 16:36:34,424 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 145.2 MB. Free memory is still 120.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-17 16:36:34,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.33 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.5 MB in the beginning and 171.8 MB in the end (delta: -71.3 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2020-07-17 16:36:34,424 INFO L168 Benchmark]: Boogie Preprocessor took 121.86 ms. Allocated memory is still 202.9 MB. Free memory was 171.8 MB in the beginning and 167.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2020-07-17 16:36:34,425 INFO L168 Benchmark]: RCFGBuilder took 1216.25 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 167.5 MB in the beginning and 175.4 MB in the end (delta: -7.9 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. [2020-07-17 16:36:34,425 INFO L168 Benchmark]: TraceAbstraction took 400595.54 ms. Allocated memory was 235.9 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 175.4 MB in the beginning and 1.1 GB in the end (delta: -942.1 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-17 16:36:34,426 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 145.2 MB. Free memory is still 120.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 639.33 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.5 MB in the beginning and 171.8 MB in the end (delta: -71.3 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.86 ms. Allocated memory is still 202.9 MB. Free memory was 171.8 MB in the beginning and 167.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1216.25 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 167.5 MB in the beginning and 175.4 MB in the end (delta: -7.9 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 400595.54 ms. Allocated memory was 235.9 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 175.4 MB in the beginning and 1.1 GB in the end (delta: -942.1 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 829]: 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: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: (((((((((((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 <= systemActive) && 1 <= pumpRunning) || ((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 <= systemActive)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 1 <= systemActive) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || ((((0 == splverifierCounter && 0 == methaneLevelCritical) && 0 == systemActive) && 0 == pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) && 1 <= systemActive)) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == systemActive) && 0 == pumpRunning)) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 952]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 959]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 == waterLevel)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (((retValue_acc <= 1 && 1 <= retValue_acc) && 1 <= \result) && \result <= 1) - ProcedureContractResult [Line: 910]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 435]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((((((!(1 <= \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning)) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == systemActive && 0 == pumpRunning)) - ProcedureContractResult [Line: 371]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(2 <= waterLevel)) || !(1 <= pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == systemActive)) || !(0 == pumpRunning))) && ((((!(1 <= methaneLevelCritical) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 945]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 896]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 360]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 352]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((((!(0 == methAndRunningLastTime) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || 0 == pumpRunning) || !(2 <= waterLevel))) && ((((!(1 <= \old(pumpRunning)) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning) - ProcedureContractResult [Line: 167]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (1 <= \result && 1 <= retValue_acc)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (1 <= \result && 1 <= retValue_acc)) - ProcedureContractResult [Line: 319]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 <= \old(pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) - ProcedureContractResult [Line: 285]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 186]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((((((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == \old(methAndRunningLastTime))) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning))) && ((((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning))) && ((((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == systemActive)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 44]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 344]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || 1 <= pumpRunning) - ProcedureContractResult [Line: 114]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(1 <= systemActive) || 0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 416]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 126]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == systemActive) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) - ProcedureContractResult [Line: 261]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel)))) && ((((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && (((((!(1 <= systemActive) || (((2 <= waterLevel && \old(waterLevel) == waterLevel) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(2 <= \old(waterLevel))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) - ProcedureContractResult [Line: 835]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 889]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || (0 == tmp && 0 == pumpRunning)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) - ProcedureContractResult [Line: 450]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) && (((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(1 <= methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive)) && (((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) - ProcedureContractResult [Line: 102]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || 2 <= waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) - ProcedureContractResult [Line: 825]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 637 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 83.1s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 69.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 317.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3283 SDtfs, 13143 SDslu, 9007 SDs, 0 SdLazy, 21637 SolverSat, 4836 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 31.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 910 GetRequests, 499 SyntacticMatches, 3 SemanticMatches, 408 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5849 ImplicationChecksByTransitivity, 25.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3702occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.8s AutomataMinimizationTime, 12 MinimizatonAttempts, 6519 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 283 LocationsWithAnnotation, 16677 PreInvPairs, 18914 NumberOfFragments, 16695 HoareAnnotationTreeSize, 16677 FomulaSimplifications, 2515994472184 FormulaSimplificationTreeSizeReduction, 84.9s HoareSimplificationTime, 283 FomulaSimplificationsInter, 43624309698 FormulaSimplificationTreeSizeReductionInter, 231.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.6s InterpolantComputationTime, 2529 NumberOfCodeBlocks, 2529 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2517 ConstructedInterpolants, 0 QuantifiedInterpolants, 1270357 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 214/226 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...