/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:53:50,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:53:50,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:53:50,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:53:50,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:53:50,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:53:50,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:53:50,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:53:50,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:53:50,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:53:50,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:53:50,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:53:50,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:53:50,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:53:50,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:53:50,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:53:50,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:53:50,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:53:50,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:53:50,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:53:50,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:53:50,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:53:50,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:53:50,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:53:50,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:53:50,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:53:50,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:53:50,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:53:50,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:53:50,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:53:50,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:53:50,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:53:50,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:53:50,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:53:50,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:53:50,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:53:50,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:53:50,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:53:50,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:53:50,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:53:50,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:53:50,176 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:53:50,194 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:53:50,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:53:50,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:53:50,199 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:53:50,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:53:50,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:53:50,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:53:50,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:53:50,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:53:50,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:53:50,202 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:53:50,203 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:53:50,203 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:53:50,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:53:50,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:53:50,204 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:53:50,204 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:53:50,205 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:53:50,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:53:50,205 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:53:50,205 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:53:50,206 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:53:50,206 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:53:50,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:53:50,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:53:50,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:53:50,639 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:53:50,640 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:53:50,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-10-23 23:53:50,734 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/319d10766/a1274d72fa314bf99aef29018d748ff5/FLAG4468aa1be [2020-10-23 23:53:51,412 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:53:51,413 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-10-23 23:53:51,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/319d10766/a1274d72fa314bf99aef29018d748ff5/FLAG4468aa1be [2020-10-23 23:53:51,729 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/319d10766/a1274d72fa314bf99aef29018d748ff5 [2020-10-23 23:53:51,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:53:51,748 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:53:51,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:53:51,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:53:51,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:53:51,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:53:51" (1/1) ... [2020-10-23 23:53:51,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2045b64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:51, skipping insertion in model container [2020-10-23 23:53:51,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:53:51" (1/1) ... [2020-10-23 23:53:51,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:53:51,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:53:52,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:53:52,167 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:53:52,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:53:52,369 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:53:52,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52 WrapperNode [2020-10-23 23:53:52,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:53:52,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:53:52,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:53:52,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:53:52,386 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,520 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (1/1) ... [2020-10-23 23:53:52,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:53:52,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:53:52,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:53:52,538 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:53:52,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (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 [2020-10-23 23:53:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:53:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:53:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:53:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:53:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:53:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:53:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:53:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:53:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:53:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:53:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:53:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:53:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:53:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:53:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:53:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:53:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:53:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-10-23 23:53:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:53:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-10-23 23:53:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-10-23 23:53:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:53:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:53:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-10-23 23:53:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:53:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:53:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:53:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:53:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:53:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:53:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:53:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-10-23 23:53:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:53:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 23:53:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-23 23:53:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:53:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:53:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:53:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:53:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:53:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:53:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:53:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:53:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:53:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:53:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:53:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:53:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:53:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:53:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:53:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:53:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:53:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:53:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:53:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:53:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:53:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:53:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:53:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:53:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:53:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:53:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:53:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:53:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:53:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:53:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:53:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:53:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:53:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:53:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:53:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:53:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:53:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:53:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-10-23 23:53:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:53:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:53:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-10-23 23:53:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-10-23 23:53:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:53:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:53:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:53:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:53:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 23:53:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-23 23:53:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:53:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:53:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-10-23 23:53:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-10-23 23:53:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:53:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:53:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:53:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:53:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:53:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:53:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:53:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:53:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:53:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:53:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:53:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:53:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:53:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:53:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:53:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:53:53,913 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:53:53,913 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:53:53,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:53:53 BoogieIcfgContainer [2020-10-23 23:53:53,916 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:53:53,918 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:53:53,918 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:53:53,922 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:53:53,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:53:51" (1/3) ... [2020-10-23 23:53:53,923 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb95ba9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:53:53, skipping insertion in model container [2020-10-23 23:53:53,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:53:52" (2/3) ... [2020-10-23 23:53:53,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb95ba9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:53:53, skipping insertion in model container [2020-10-23 23:53:53,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:53:53" (3/3) ... [2020-10-23 23:53:53,925 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product56.cil.c [2020-10-23 23:53:53,937 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:53:53,943 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:53:53,960 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:53:53,985 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:53:53,985 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:53:53,986 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:53:53,986 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:53:53,986 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:53:53,986 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:53:53,986 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:53:53,986 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:53:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states. [2020-10-23 23:53:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-10-23 23:53:54,031 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:54,032 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] [2020-10-23 23:53:54,033 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:53:54,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:54,040 INFO L82 PathProgramCache]: Analyzing trace with hash -760914314, now seen corresponding path program 1 times [2020-10-23 23:53:54,049 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:54,050 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1856676739] [2020-10-23 23:53:54,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,816 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:54,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:53:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 23:53:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:53:54,998 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1856676739] [2020-10-23 23:53:55,000 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:53:55,001 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:53:55,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370902473] [2020-10-23 23:53:55,006 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:53:55,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:55,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:53:55,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:53:55,023 INFO L87 Difference]: Start difference. First operand 360 states. Second operand 4 states. [2020-10-23 23:53:56,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:56,997 INFO L93 Difference]: Finished difference Result 579 states and 688 transitions. [2020-10-23 23:53:56,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-23 23:53:57,000 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-10-23 23:53:57,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:57,040 INFO L225 Difference]: With dead ends: 579 [2020-10-23 23:53:57,040 INFO L226 Difference]: Without dead ends: 360 [2020-10-23 23:53:57,048 INFO L677 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 [2020-10-23 23:53:57,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 360 states. [2020-10-23 23:53:57,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 360 to 306. [2020-10-23 23:53:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 306 states. [2020-10-23 23:53:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 336 transitions. [2020-10-23 23:53:57,285 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 336 transitions. Word has length 154 [2020-10-23 23:53:57,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:57,287 INFO L481 AbstractCegarLoop]: Abstraction has 306 states and 336 transitions. [2020-10-23 23:53:57,287 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:53:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 336 transitions. [2020-10-23 23:53:57,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-10-23 23:53:57,292 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:57,292 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:57,293 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:53:57,293 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:53:57,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:57,294 INFO L82 PathProgramCache]: Analyzing trace with hash -1284089248, now seen corresponding path program 1 times [2020-10-23 23:53:57,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:57,294 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1057487240] [2020-10-23 23:53:57,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,879 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:57,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-23 23:53:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:57,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 23:53:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:53:58,003 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1057487240] [2020-10-23 23:53:58,003 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:53:58,003 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-23 23:53:58,005 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959046951] [2020-10-23 23:53:58,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-23 23:53:58,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:58,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-23 23:53:58,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:53:58,010 INFO L87 Difference]: Start difference. First operand 306 states and 336 transitions. Second operand 5 states. [2020-10-23 23:53:58,920 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:00,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:00,664 INFO L93 Difference]: Finished difference Result 495 states and 567 transitions. [2020-10-23 23:54:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-23 23:54:00,665 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-10-23 23:54:00,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:00,671 INFO L225 Difference]: With dead ends: 495 [2020-10-23 23:54:00,672 INFO L226 Difference]: Without dead ends: 349 [2020-10-23 23:54:00,674 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-23 23:54:00,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2020-10-23 23:54:00,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 296. [2020-10-23 23:54:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-10-23 23:54:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 323 transitions. [2020-10-23 23:54:00,784 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 323 transitions. Word has length 155 [2020-10-23 23:54:00,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:00,785 INFO L481 AbstractCegarLoop]: Abstraction has 296 states and 323 transitions. [2020-10-23 23:54:00,785 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-23 23:54:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 323 transitions. [2020-10-23 23:54:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-10-23 23:54:00,788 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:00,788 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] [2020-10-23 23:54:00,789 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:54:00,789 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:00,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:00,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1495259370, now seen corresponding path program 1 times [2020-10-23 23:54:00,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:00,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [448936477] [2020-10-23 23:54:00,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,283 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:01,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 23:54:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:54:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-23 23:54:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:01,486 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [448936477] [2020-10-23 23:54:01,486 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:01,486 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:54:01,486 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602654655] [2020-10-23 23:54:01,487 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:54:01,487 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:01,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:54:01,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:54:01,488 INFO L87 Difference]: Start difference. First operand 296 states and 323 transitions. Second operand 11 states. [2020-10-23 23:54:02,237 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:02,754 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:54:03,185 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-10-23 23:54:03,580 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:03,978 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:54:04,350 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:05,621 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:09,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:09,279 INFO L93 Difference]: Finished difference Result 824 states and 972 transitions. [2020-10-23 23:54:09,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-23 23:54:09,280 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-10-23 23:54:09,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:09,288 INFO L225 Difference]: With dead ends: 824 [2020-10-23 23:54:09,288 INFO L226 Difference]: Without dead ends: 648 [2020-10-23 23:54:09,291 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-10-23 23:54:09,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2020-10-23 23:54:09,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 535. [2020-10-23 23:54:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2020-10-23 23:54:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 604 transitions. [2020-10-23 23:54:09,564 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 604 transitions. Word has length 168 [2020-10-23 23:54:09,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:09,565 INFO L481 AbstractCegarLoop]: Abstraction has 535 states and 604 transitions. [2020-10-23 23:54:09,565 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:54:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 604 transitions. [2020-10-23 23:54:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-10-23 23:54:09,569 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:09,569 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] [2020-10-23 23:54:09,570 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:54:09,570 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:09,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:09,571 INFO L82 PathProgramCache]: Analyzing trace with hash 711771480, now seen corresponding path program 1 times [2020-10-23 23:54:09,571 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:09,571 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [471803025] [2020-10-23 23:54:09,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,029 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:10,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-23 23:54:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 23:54:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-23 23:54:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:10,204 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [471803025] [2020-10-23 23:54:10,204 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:10,204 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:54:10,205 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102081366] [2020-10-23 23:54:10,205 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:54:10,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:10,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:54:10,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:54:10,206 INFO L87 Difference]: Start difference. First operand 535 states and 604 transitions. Second operand 10 states. [2020-10-23 23:54:10,898 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:12,511 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:12,951 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:54:13,524 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:13,947 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:14,379 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:14,917 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:54:15,406 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:16,269 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:18,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:18,427 INFO L93 Difference]: Finished difference Result 1500 states and 1822 transitions. [2020-10-23 23:54:18,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-23 23:54:18,428 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-10-23 23:54:18,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:18,437 INFO L225 Difference]: With dead ends: 1500 [2020-10-23 23:54:18,437 INFO L226 Difference]: Without dead ends: 1085 [2020-10-23 23:54:18,440 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-10-23 23:54:18,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1085 states. [2020-10-23 23:54:18,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1085 to 901. [2020-10-23 23:54:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 901 states. [2020-10-23 23:54:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 901 states and 1031 transitions. [2020-10-23 23:54:18,848 INFO L78 Accepts]: Start accepts. Automaton has 901 states and 1031 transitions. Word has length 173 [2020-10-23 23:54:18,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:18,849 INFO L481 AbstractCegarLoop]: Abstraction has 901 states and 1031 transitions. [2020-10-23 23:54:18,849 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:54:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1031 transitions. [2020-10-23 23:54:18,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-10-23 23:54:18,855 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:18,855 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] [2020-10-23 23:54:18,855 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:54:18,856 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:18,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:18,856 INFO L82 PathProgramCache]: Analyzing trace with hash -303706467, now seen corresponding path program 1 times [2020-10-23 23:54:18,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:18,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [305706260] [2020-10-23 23:54:18,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,273 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:19,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:54:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-23 23:54:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-23 23:54:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-23 23:54:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:19,474 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [305706260] [2020-10-23 23:54:19,474 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:19,475 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:54:19,475 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706193402] [2020-10-23 23:54:19,476 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:54:19,476 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:19,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:54:19,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:54:19,477 INFO L87 Difference]: Start difference. First operand 901 states and 1031 transitions. Second operand 11 states. [2020-10-23 23:54:20,166 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:21,900 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:22,281 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:54:22,699 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:23,121 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:54:23,529 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:24,688 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:25,077 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:25,568 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:27,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:27,766 INFO L93 Difference]: Finished difference Result 2311 states and 2884 transitions. [2020-10-23 23:54:27,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-23 23:54:27,766 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-10-23 23:54:27,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:27,777 INFO L225 Difference]: With dead ends: 2311 [2020-10-23 23:54:27,777 INFO L226 Difference]: Without dead ends: 1530 [2020-10-23 23:54:27,781 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-10-23 23:54:27,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1530 states. [2020-10-23 23:54:28,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1530 to 1231. [2020-10-23 23:54:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1231 states. [2020-10-23 23:54:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1409 transitions. [2020-10-23 23:54:28,251 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1409 transitions. Word has length 178 [2020-10-23 23:54:28,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:28,252 INFO L481 AbstractCegarLoop]: Abstraction has 1231 states and 1409 transitions. [2020-10-23 23:54:28,252 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:54:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1409 transitions. [2020-10-23 23:54:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-10-23 23:54:28,257 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:28,258 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:54:28,258 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:54:28,258 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:28,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:28,259 INFO L82 PathProgramCache]: Analyzing trace with hash -722641616, now seen corresponding path program 1 times [2020-10-23 23:54:28,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:28,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1686853892] [2020-10-23 23:54:28,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,636 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:28,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:54:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 23:54:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-23 23:54:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:54:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:54:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 23:54:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-23 23:54:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:28,933 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1686853892] [2020-10-23 23:54:28,934 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:28,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-10-23 23:54:28,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209367119] [2020-10-23 23:54:28,935 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-23 23:54:28,936 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:28,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-23 23:54:28,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-10-23 23:54:28,937 INFO L87 Difference]: Start difference. First operand 1231 states and 1409 transitions. Second operand 12 states. [2020-10-23 23:54:30,926 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:31,344 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:54:31,753 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-23 23:54:32,176 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:32,601 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:54:32,983 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:35,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:35,318 INFO L93 Difference]: Finished difference Result 2990 states and 3740 transitions. [2020-10-23 23:54:35,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-23 23:54:35,318 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 216 [2020-10-23 23:54:35,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:35,333 INFO L225 Difference]: With dead ends: 2990 [2020-10-23 23:54:35,333 INFO L226 Difference]: Without dead ends: 1879 [2020-10-23 23:54:35,344 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-10-23 23:54:35,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1879 states. [2020-10-23 23:54:35,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1879 to 1269. [2020-10-23 23:54:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1269 states. [2020-10-23 23:54:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1269 states and 1449 transitions. [2020-10-23 23:54:35,994 INFO L78 Accepts]: Start accepts. Automaton has 1269 states and 1449 transitions. Word has length 216 [2020-10-23 23:54:35,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:35,994 INFO L481 AbstractCegarLoop]: Abstraction has 1269 states and 1449 transitions. [2020-10-23 23:54:35,995 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-23 23:54:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1449 transitions. [2020-10-23 23:54:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-10-23 23:54:35,999 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:36,000 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:54:36,000 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-23 23:54:36,000 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:36,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:36,001 INFO L82 PathProgramCache]: Analyzing trace with hash 1640134864, now seen corresponding path program 1 times [2020-10-23 23:54:36,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:36,001 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [299498021] [2020-10-23 23:54:36,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,399 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:36,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:54:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 23:54:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-23 23:54:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:54:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:54:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 23:54:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-23 23:54:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:36,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:36,725 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [299498021] [2020-10-23 23:54:36,726 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:36,726 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-23 23:54:36,726 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376846691] [2020-10-23 23:54:36,727 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-23 23:54:36,727 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:36,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-23 23:54:36,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-10-23 23:54:36,728 INFO L87 Difference]: Start difference. First operand 1269 states and 1449 transitions. Second operand 15 states. [2020-10-23 23:54:37,537 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:37,922 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:54:38,302 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:38,678 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:54:39,055 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:40,458 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:40,844 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:54:41,256 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:41,706 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:54:42,093 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:54:45,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:45,034 INFO L93 Difference]: Finished difference Result 3072 states and 3896 transitions. [2020-10-23 23:54:45,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-10-23 23:54:45,034 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 216 [2020-10-23 23:54:45,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:45,048 INFO L225 Difference]: With dead ends: 3072 [2020-10-23 23:54:45,048 INFO L226 Difference]: Without dead ends: 1923 [2020-10-23 23:54:45,053 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2020-10-23 23:54:45,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1923 states. [2020-10-23 23:54:45,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1923 to 1293. [2020-10-23 23:54:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1293 states. [2020-10-23 23:54:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1293 states and 1473 transitions. [2020-10-23 23:54:45,700 INFO L78 Accepts]: Start accepts. Automaton has 1293 states and 1473 transitions. Word has length 216 [2020-10-23 23:54:45,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:45,700 INFO L481 AbstractCegarLoop]: Abstraction has 1293 states and 1473 transitions. [2020-10-23 23:54:45,700 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-23 23:54:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1473 transitions. [2020-10-23 23:54:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-10-23 23:54:45,706 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:45,706 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:54:45,706 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-23 23:54:45,706 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:45,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:45,707 INFO L82 PathProgramCache]: Analyzing trace with hash -742258445, now seen corresponding path program 1 times [2020-10-23 23:54:45,707 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:45,707 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1415068431] [2020-10-23 23:54:45,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,137 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:46,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:54:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 23:54:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-23 23:54:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:54:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:54:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 23:54:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-23 23:54:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:46,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1415068431] [2020-10-23 23:54:46,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:46,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:54:46,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387941319] [2020-10-23 23:54:46,412 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:54:46,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:46,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:54:46,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:54:46,412 INFO L87 Difference]: Start difference. First operand 1293 states and 1473 transitions. Second operand 9 states. [2020-10-23 23:54:47,203 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:48,088 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:54:55,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:55,183 INFO L93 Difference]: Finished difference Result 4701 states and 6020 transitions. [2020-10-23 23:54:55,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-10-23 23:54:55,184 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 216 [2020-10-23 23:54:55,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:55,207 INFO L225 Difference]: With dead ends: 4701 [2020-10-23 23:54:55,207 INFO L226 Difference]: Without dead ends: 3528 [2020-10-23 23:54:55,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 44 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 518 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=329, Invalid=1231, Unknown=0, NotChecked=0, Total=1560 [2020-10-23 23:54:55,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3528 states. [2020-10-23 23:54:56,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3528 to 2525. [2020-10-23 23:54:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2525 states. [2020-10-23 23:54:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 2525 states and 2907 transitions. [2020-10-23 23:54:56,725 INFO L78 Accepts]: Start accepts. Automaton has 2525 states and 2907 transitions. Word has length 216 [2020-10-23 23:54:56,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:56,726 INFO L481 AbstractCegarLoop]: Abstraction has 2525 states and 2907 transitions. [2020-10-23 23:54:56,726 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:54:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 2907 transitions. [2020-10-23 23:54:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-10-23 23:54:56,734 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:54:56,734 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:54:56,734 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-23 23:54:56,734 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:54:56,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:54:56,735 INFO L82 PathProgramCache]: Analyzing trace with hash 280072173, now seen corresponding path program 1 times [2020-10-23 23:54:56,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:54:56,735 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [428709608] [2020-10-23 23:54:56,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:54:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,182 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:54:57,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:54:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:54:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:54:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:54:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:54:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:54:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:54:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:54:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:54:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-23 23:54:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:54:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:54:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:54:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-23 23:54:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-23 23:54:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:54:57,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:54:57,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [428709608] [2020-10-23 23:54:57,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:54:57,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:54:57,367 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857106906] [2020-10-23 23:54:57,368 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:54:57,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:54:57,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:54:57,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:54:57,369 INFO L87 Difference]: Start difference. First operand 2525 states and 2907 transitions. Second operand 9 states. [2020-10-23 23:54:58,080 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:55:04,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:55:04,320 INFO L93 Difference]: Finished difference Result 5720 states and 7444 transitions. [2020-10-23 23:55:04,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-10-23 23:55:04,320 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2020-10-23 23:55:04,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:55:04,364 INFO L225 Difference]: With dead ends: 5720 [2020-10-23 23:55:04,364 INFO L226 Difference]: Without dead ends: 5716 [2020-10-23 23:55:04,369 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 488 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=367, Invalid=1273, Unknown=0, NotChecked=0, Total=1640 [2020-10-23 23:55:04,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5716 states. [2020-10-23 23:55:06,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5716 to 4080. [2020-10-23 23:55:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4080 states. [2020-10-23 23:55:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 4080 states and 4801 transitions. [2020-10-23 23:55:06,236 INFO L78 Accepts]: Start accepts. Automaton has 4080 states and 4801 transitions. Word has length 221 [2020-10-23 23:55:06,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:55:06,237 INFO L481 AbstractCegarLoop]: Abstraction has 4080 states and 4801 transitions. [2020-10-23 23:55:06,237 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:55:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 4801 transitions. [2020-10-23 23:55:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-10-23 23:55:06,255 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:55:06,255 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-23 23:55:06,256 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-23 23:55:06,256 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:55:06,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:55:06,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1294719173, now seen corresponding path program 1 times [2020-10-23 23:55:06,257 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:55:06,257 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [237050216] [2020-10-23 23:55:06,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:55:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,708 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:55:06,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:55:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:55:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:55:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:55:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:55:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:55:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:55:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:55:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:55:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 23:55:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:55:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:55:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:06,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:55:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:55:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-23 23:55:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-23 23:55:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-23 23:55:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:55:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:55:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-23 23:55:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-23 23:55:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 34 proven. 9 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-10-23 23:55:07,212 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [237050216] [2020-10-23 23:55:07,213 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:55:07,213 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-23 23:55:07,213 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113899212] [2020-10-23 23:55:07,214 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-23 23:55:07,214 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:55:07,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-23 23:55:07,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-10-23 23:55:07,218 INFO L87 Difference]: Start difference. First operand 4080 states and 4801 transitions. Second operand 16 states. [2020-10-23 23:55:08,075 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:08,537 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:55:08,926 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:55:09,316 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:55:09,690 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:55:10,732 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:55:13,363 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:55:18,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:55:18,846 INFO L93 Difference]: Finished difference Result 8513 states and 10576 transitions. [2020-10-23 23:55:18,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-10-23 23:55:18,852 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 319 [2020-10-23 23:55:18,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:55:18,883 INFO L225 Difference]: With dead ends: 8513 [2020-10-23 23:55:18,884 INFO L226 Difference]: Without dead ends: 5066 [2020-10-23 23:55:18,900 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1270 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=691, Invalid=3469, Unknown=0, NotChecked=0, Total=4160 [2020-10-23 23:55:18,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5066 states. [2020-10-23 23:55:20,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5066 to 3920. [2020-10-23 23:55:20,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3920 states. [2020-10-23 23:55:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 3920 states and 4388 transitions. [2020-10-23 23:55:20,493 INFO L78 Accepts]: Start accepts. Automaton has 3920 states and 4388 transitions. Word has length 319 [2020-10-23 23:55:20,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:55:20,493 INFO L481 AbstractCegarLoop]: Abstraction has 3920 states and 4388 transitions. [2020-10-23 23:55:20,494 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-23 23:55:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 3920 states and 4388 transitions. [2020-10-23 23:55:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2020-10-23 23:55:20,504 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:55:20,505 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:55:20,505 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-23 23:55:20,505 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:55:20,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:55:20,506 INFO L82 PathProgramCache]: Analyzing trace with hash 934096395, now seen corresponding path program 1 times [2020-10-23 23:55:20,506 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:55:20,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1740107497] [2020-10-23 23:55:20,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:55:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,879 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:55:20,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:55:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:55:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:55:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:55:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:55:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:55:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:55:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:55:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:55:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:20,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 23:55:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:55:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:55:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:55:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:55:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-23 23:55:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 23:55:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-23 23:55:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:55:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:55:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2020-10-23 23:55:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-23 23:55:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-10-23 23:55:21,170 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1740107497] [2020-10-23 23:55:21,171 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:55:21,171 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-23 23:55:21,171 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700220281] [2020-10-23 23:55:21,172 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:55:21,173 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:55:21,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:55:21,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:55:21,173 INFO L87 Difference]: Start difference. First operand 3920 states and 4388 transitions. Second operand 11 states. [2020-10-23 23:55:22,629 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:55:27,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:55:27,777 INFO L93 Difference]: Finished difference Result 6855 states and 8042 transitions. [2020-10-23 23:55:27,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-10-23 23:55:27,780 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 323 [2020-10-23 23:55:27,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:55:27,800 INFO L225 Difference]: With dead ends: 6855 [2020-10-23 23:55:27,801 INFO L226 Difference]: Without dead ends: 3070 [2020-10-23 23:55:27,811 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=399, Invalid=1323, Unknown=0, NotChecked=0, Total=1722 [2020-10-23 23:55:27,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3070 states. [2020-10-23 23:55:28,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3070 to 1862. [2020-10-23 23:55:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1862 states. [2020-10-23 23:55:28,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1862 states and 2064 transitions. [2020-10-23 23:55:28,607 INFO L78 Accepts]: Start accepts. Automaton has 1862 states and 2064 transitions. Word has length 323 [2020-10-23 23:55:28,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:55:28,607 INFO L481 AbstractCegarLoop]: Abstraction has 1862 states and 2064 transitions. [2020-10-23 23:55:28,607 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:55:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2064 transitions. [2020-10-23 23:55:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2020-10-23 23:55:28,613 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:55:28,614 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:55:28,614 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-23 23:55:28,614 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:55:28,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:55:28,615 INFO L82 PathProgramCache]: Analyzing trace with hash -758334600, now seen corresponding path program 1 times [2020-10-23 23:55:28,615 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:55:28,615 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1997448743] [2020-10-23 23:55:28,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:55:28,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,065 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:55:29,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:55:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:55:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:55:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:55:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:55:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:55:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:55:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:55:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:55:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 23:55:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:55:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:55:29,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:55:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:55:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-23 23:55:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-23 23:55:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-23 23:55:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 23:55:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-23 23:55:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:55:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-23 23:55:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:55:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2020-10-23 23:55:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2020-10-23 23:55:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:55:29,644 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-23 23:55:29,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1997448743] [2020-10-23 23:55:29,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:55:29,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-10-23 23:55:29,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841821747] [2020-10-23 23:55:29,646 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-10-23 23:55:29,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:55:29,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-10-23 23:55:29,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-10-23 23:55:29,647 INFO L87 Difference]: Start difference. First operand 1862 states and 2064 transitions. Second operand 23 states. [2020-10-23 23:55:30,424 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:55:31,010 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:31,473 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-23 23:55:31,939 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:55:32,385 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:55:32,776 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:55:34,117 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:55:35,283 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:35,736 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:36,285 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:36,715 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:41,616 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:42,020 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:42,444 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:42,842 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:43,242 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:43,664 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:44,058 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:44,457 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:44,856 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:45,258 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:45,659 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:46,110 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:46,542 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:55:46,960 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:55:50,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:55:50,257 INFO L93 Difference]: Finished difference Result 4182 states and 4964 transitions. [2020-10-23 23:55:50,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-10-23 23:55:50,258 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 335 [2020-10-23 23:55:50,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:55:50,261 INFO L225 Difference]: With dead ends: 4182 [2020-10-23 23:55:50,261 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:55:50,274 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2323 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=1319, Invalid=6513, Unknown=0, NotChecked=0, Total=7832 [2020-10-23 23:55:50,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:55:50,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:55:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:55:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:55:50,275 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 335 [2020-10-23 23:55:50,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:55:50,276 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:55:50,276 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-10-23 23:55:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:55:50,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:55:50,276 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-23 23:55:50,279 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:55:54,646 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 596 DAG size of output: 522 [2020-10-23 23:55:57,859 WARN L193 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:56:00,929 WARN L193 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:56:03,915 WARN L193 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:56:10,977 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 598 DAG size of output: 494 [2020-10-23 23:56:13,978 WARN L193 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:56:33,378 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 572 DAG size of output: 497 [2020-10-23 23:56:35,670 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 596 DAG size of output: 522 [2020-10-23 23:56:38,128 WARN L193 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 598 DAG size of output: 494 [2020-10-23 23:56:42,095 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 712 DAG size of output: 631 [2020-10-23 23:56:45,235 WARN L193 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:56:45,880 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 29 [2020-10-23 23:56:46,032 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 29 [2020-10-23 23:56:46,766 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:46,886 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:47,042 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-10-23 23:56:47,230 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-10-23 23:56:47,418 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:47,541 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:47,736 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-10-23 23:56:47,867 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-10-23 23:56:47,986 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:48,111 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:48,291 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-10-23 23:56:48,447 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-10-23 23:56:48,682 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-10-23 23:56:48,809 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-10-23 23:56:48,996 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:49,113 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:50,129 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:50,307 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 227 [2020-10-23 23:56:50,736 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 29 [2020-10-23 23:56:50,892 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 29 [2020-10-23 23:56:53,309 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 598 DAG size of output: 494 [2020-10-23 23:57:01,934 WARN L193 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:57:05,590 WARN L193 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:57:08,229 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 598 DAG size of output: 520 [2020-10-23 23:57:10,522 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 596 DAG size of output: 522 [2020-10-23 23:57:11,083 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 25 [2020-10-23 23:57:11,191 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 25 [2020-10-23 23:57:13,587 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 25 [2020-10-23 23:57:17,880 WARN L193 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 584 DAG size of output: 535 [2020-10-23 23:57:20,508 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 598 DAG size of output: 494 [2020-10-23 23:57:23,030 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 598 DAG size of output: 494 [2020-10-23 23:57:23,884 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 25 [2020-10-23 23:57:23,986 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 25 [2020-10-23 23:57:25,872 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 25 [2020-10-23 23:57:28,278 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 596 DAG size of output: 522 [2020-10-23 23:57:35,819 WARN L193 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 638 DAG size of output: 537 [2020-10-23 23:57:38,317 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 596 DAG size of output: 522 [2020-10-23 23:57:40,810 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 596 DAG size of output: 522 [2020-10-23 23:57:42,410 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2020-10-23 23:57:48,407 WARN L193 SmtUtils]: Spent 5.98 s on a formula simplification. DAG size of input: 460 DAG size of output: 50 [2020-10-23 23:57:57,016 WARN L193 SmtUtils]: Spent 8.60 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-23 23:58:05,599 WARN L193 SmtUtils]: Spent 8.58 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-23 23:58:05,903 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:58:14,540 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-23 23:58:15,039 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 31 [2020-10-23 23:58:15,387 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-23 23:58:16,637 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 206 DAG size of output: 44 [2020-10-23 23:58:17,739 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 176 DAG size of output: 25 [2020-10-23 23:58:18,074 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-10-23 23:58:18,349 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-23 23:58:18,659 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-10-23 23:58:18,933 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 1 [2020-10-23 23:58:20,898 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 218 DAG size of output: 40 [2020-10-23 23:58:21,788 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-10-23 23:58:23,770 WARN L193 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 218 DAG size of output: 40 [2020-10-23 23:58:25,793 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 220 DAG size of output: 43 [2020-10-23 23:58:26,943 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-10-23 23:58:28,553 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-10-23 23:58:30,489 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 216 DAG size of output: 37 [2020-10-23 23:58:30,753 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 28 [2020-10-23 23:58:32,164 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-10-23 23:58:33,665 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 169 DAG size of output: 26 [2020-10-23 23:58:33,967 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:58:34,820 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-10-23 23:58:35,727 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 31 [2020-10-23 23:58:36,597 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-10-23 23:58:43,237 WARN L193 SmtUtils]: Spent 6.63 s on a formula simplification. DAG size of input: 430 DAG size of output: 47 [2020-10-23 23:58:43,542 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:58:52,232 WARN L193 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-23 23:58:53,029 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-10-23 23:58:53,863 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 26 [2020-10-23 23:58:54,158 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2020-10-23 23:58:54,440 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-23 23:58:55,880 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 222 DAG size of output: 51 [2020-10-23 23:58:57,371 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-23 23:58:58,861 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-23 23:58:59,094 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2020-10-23 23:58:59,408 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:59:00,685 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 208 DAG size of output: 40 [2020-10-23 23:59:02,222 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 178 DAG size of output: 34 [2020-10-23 23:59:04,298 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 221 DAG size of output: 32 [2020-10-23 23:59:05,284 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 28 [2020-10-23 23:59:06,844 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 172 DAG size of output: 29 [2020-10-23 23:59:07,766 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-10-23 23:59:07,993 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 28 [2020-10-23 23:59:08,328 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-10-23 23:59:10,259 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 216 DAG size of output: 37 [2020-10-23 23:59:10,621 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-23 23:59:12,050 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-10-23 23:59:12,365 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:59:12,635 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-23 23:59:13,397 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-10-23 23:59:15,676 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2020-10-23 23:59:15,897 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-23 23:59:16,186 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-23 23:59:16,489 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2020-10-23 23:59:16,829 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:59:19,093 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2020-10-23 23:59:20,382 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 208 DAG size of output: 40 [2020-10-23 23:59:21,599 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 206 DAG size of output: 36 [2020-10-23 23:59:23,088 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 213 DAG size of output: 29 [2020-10-23 23:59:24,166 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 176 DAG size of output: 25 [2020-10-23 23:59:25,441 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 208 DAG size of output: 40 [2020-10-23 23:59:26,337 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-10-23 23:59:26,630 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-10-23 23:59:27,906 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 208 DAG size of output: 40 [2020-10-23 23:59:30,216 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 221 DAG size of output: 44 [2020-10-23 23:59:31,392 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 233 DAG size of output: 42 [2020-10-23 23:59:37,227 WARN L193 SmtUtils]: Spent 5.83 s on a formula simplification. DAG size of input: 437 DAG size of output: 43 [2020-10-23 23:59:43,277 WARN L193 SmtUtils]: Spent 6.03 s on a formula simplification. DAG size of input: 460 DAG size of output: 50 [2020-10-23 23:59:43,583 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:59:50,280 WARN L193 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 430 DAG size of output: 47 [2020-10-23 23:59:50,583 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:59:51,879 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 210 DAG size of output: 42 [2020-10-24 00:00:03,020 WARN L193 SmtUtils]: Spent 11.13 s on a formula simplification. DAG size of input: 569 DAG size of output: 51 [2020-10-24 00:00:03,329 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-24 00:00:03,575 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-24 00:00:12,242 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-24 00:00:12,563 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-10-24 00:00:13,477 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-10-24 00:00:13,790 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-10-24 00:00:15,160 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2020-10-24 00:00:17,186 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 230 DAG size of output: 51 [2020-10-24 00:00:23,860 WARN L193 SmtUtils]: Spent 6.66 s on a formula simplification. DAG size of input: 430 DAG size of output: 47 [2020-10-24 00:00:24,153 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-10-24 00:00:25,115 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 29 [2020-10-24 00:00:27,126 WARN L193 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 259 DAG size of output: 42 [2020-10-24 00:00:28,091 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-10-24 00:00:29,427 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-10-24 00:00:29,739 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:00:31,896 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 219 DAG size of output: 29 [2020-10-24 00:00:34,125 WARN L193 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 221 DAG size of output: 32 [2020-10-24 00:00:35,685 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-10-24 00:00:37,236 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-10-24 00:00:38,644 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2020-10-24 00:00:39,769 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 176 DAG size of output: 25 [2020-10-24 00:00:40,068 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:00:40,403 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-24 00:00:41,561 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-10-24 00:00:43,048 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-10-24 00:00:43,921 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-10-24 00:00:44,840 WARN L193 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-10-24 00:00:46,272 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2020-10-24 00:00:48,167 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2020-10-24 00:00:48,455 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:00:48,677 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-24 00:00:49,063 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-10-24 00:00:49,863 WARN L193 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-10-24 00:00:50,646 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-10-24 00:00:59,750 WARN L193 SmtUtils]: Spent 9.10 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-24 00:01:01,095 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2020-10-24 00:01:01,402 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:01:01,794 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-24 00:01:03,353 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-24 00:01:04,441 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 176 DAG size of output: 25 [2020-10-24 00:01:05,210 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 19 [2020-10-24 00:01:05,514 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-24 00:01:14,393 WARN L193 SmtUtils]: Spent 8.87 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-24 00:01:14,711 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-24 00:01:15,662 WARN L193 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2020-10-24 00:01:16,852 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2020-10-24 00:01:23,291 WARN L193 SmtUtils]: Spent 6.40 s on a formula simplification. DAG size of input: 458 DAG size of output: 50 [2020-10-24 00:01:29,703 WARN L193 SmtUtils]: Spent 6.39 s on a formula simplification. DAG size of input: 460 DAG size of output: 50 [2020-10-24 00:01:30,099 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-24 00:01:30,393 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 28 [2020-10-24 00:01:31,360 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-10-24 00:01:32,680 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 179 DAG size of output: 31 [2020-10-24 00:01:34,576 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 217 DAG size of output: 44 [2020-10-24 00:01:34,892 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-24 00:01:35,803 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-10-24 00:01:36,048 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 1 [2020-10-24 00:01:36,421 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-10-24 00:01:37,866 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-10-24 00:01:38,197 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-10-24 00:01:38,393 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 33 [2020-10-24 00:01:38,740 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-10-24 00:01:39,016 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 1 [2020-10-24 00:01:39,457 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-10-24 00:01:40,937 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2020-10-24 00:01:51,734 WARN L193 SmtUtils]: Spent 10.73 s on a formula simplification. DAG size of input: 478 DAG size of output: 53 [2020-10-24 00:01:52,197 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 35 [2020-10-24 00:01:52,545 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-24 00:01:59,369 WARN L193 SmtUtils]: Spent 6.82 s on a formula simplification. DAG size of input: 430 DAG size of output: 47 [2020-10-24 00:02:06,114 WARN L193 SmtUtils]: Spent 6.73 s on a formula simplification. DAG size of input: 430 DAG size of output: 47 [2020-10-24 00:02:06,460 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-24 00:02:07,648 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 188 DAG size of output: 34 [2020-10-24 00:02:08,045 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 40 [2020-10-24 00:02:08,391 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:02:09,745 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 210 DAG size of output: 44 [2020-10-24 00:02:10,478 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2020-10-24 00:02:17,089 WARN L193 SmtUtils]: Spent 6.61 s on a formula simplification. DAG size of input: 460 DAG size of output: 50 [2020-10-24 00:02:19,228 WARN L193 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 197 DAG size of output: 35 [2020-10-24 00:02:21,455 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 218 DAG size of output: 41 [2020-10-24 00:02:21,684 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 28 [2020-10-24 00:02:23,744 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 199 DAG size of output: 33 [2020-10-24 00:02:24,097 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-10-24 00:02:24,208 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-10-24 00:02:25,746 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 222 DAG size of output: 51 [2020-10-24 00:02:26,227 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 35 [2020-10-24 00:02:28,297 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 216 DAG size of output: 37 [2020-10-24 00:02:28,695 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 40 [2020-10-24 00:02:29,989 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 179 DAG size of output: 31 [2020-10-24 00:02:30,392 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-10-24 00:02:30,765 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-24 00:02:31,741 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-10-24 00:02:33,318 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 243 DAG size of output: 42 [2020-10-24 00:02:33,669 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 25 [2020-10-24 00:02:34,824 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-24 00:02:36,849 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 218 DAG size of output: 40 [2020-10-24 00:02:45,997 WARN L193 SmtUtils]: Spent 9.09 s on a formula simplification. DAG size of input: 475 DAG size of output: 50 [2020-10-24 00:02:47,754 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-10-24 00:02:54,287 WARN L193 SmtUtils]: Spent 6.53 s on a formula simplification. DAG size of input: 460 DAG size of output: 50 [2020-10-24 00:02:54,819 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 31 [2020-10-24 00:02:54,940 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-10-24 00:03:01,062 WARN L193 SmtUtils]: Spent 6.12 s on a formula simplification. DAG size of input: 460 DAG size of output: 50 [2020-10-24 00:03:02,226 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2020-10-24 00:03:02,233 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:03:02,233 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:03:02,233 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:03:02,233 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:03:02,233 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-10-24 00:03:02,233 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:03:02,233 INFO L274 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-10-24 00:03:02,234 INFO L274 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-24 00:03:02,235 INFO L274 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-10-24 00:03:02,236 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-24 00:03:02,237 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-24 00:03:02,238 INFO L274 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-24 00:03:02,239 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-24 00:03:02,240 INFO L274 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-10-24 00:03:02,241 INFO L274 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-24 00:03:02,242 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 911 917) the Hoare annotation is: true [2020-10-24 00:03:02,242 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 911 917) the Hoare annotation is: true [2020-10-24 00:03:02,243 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 918 926) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1) (<= |valid_product_#res| 1))) [2020-10-24 00:03:02,243 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 918 926) the Hoare annotation is: true [2020-10-24 00:03:02,243 INFO L270 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-24 00:03:02,243 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 918 926) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~12) (<= valid_product_~retValue_acc~12 1) (<= |valid_product_#res| 1))) [2020-10-24 00:03:02,243 INFO L277 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-10-24 00:03:02,244 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 1001 1023) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,244 INFO L277 CegarLoopResult]: At program point L1020(line 1020) the Hoare annotation is: true [2020-10-24 00:03:02,244 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 1001 1023) the Hoare annotation is: true [2020-10-24 00:03:02,244 INFO L270 CegarLoopResult]: At program point L1013(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,244 INFO L270 CegarLoopResult]: At program point L1013-1(line 1013) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,244 INFO L270 CegarLoopResult]: At program point L1011(lines 1011 1018) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,245 INFO L277 CegarLoopResult]: At program point L1011-1(lines 1011 1018) the Hoare annotation is: true [2020-10-24 00:03:02,245 INFO L270 CegarLoopResult]: At program point L1009(line 1009) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret81| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,245 INFO L270 CegarLoopResult]: At program point L1008(line 1008) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,245 INFO L270 CegarLoopResult]: At program point L1009-1(line 1009) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret81| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,245 INFO L270 CegarLoopResult]: At program point L1007(line 1007) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,245 INFO L270 CegarLoopResult]: At program point L1009-2(line 1009) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret81| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,246 INFO L270 CegarLoopResult]: At program point L1007-1(line 1007) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,246 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 1001 1023) the Hoare annotation is: true [2020-10-24 00:03:02,246 INFO L270 CegarLoopResult]: At program point L1003(line 1003) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,246 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 959 982) no Hoare annotation was computed. [2020-10-24 00:03:02,246 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 959 982) no Hoare annotation was computed. [2020-10-24 00:03:02,246 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 959 982) no Hoare annotation was computed. [2020-10-24 00:03:02,246 INFO L274 CegarLoopResult]: For program point L977(line 977) no Hoare annotation was computed. [2020-10-24 00:03:02,246 INFO L274 CegarLoopResult]: For program point L976(line 976) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L975(line 975) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L974(line 974) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L973(line 973) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L972(line 972) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L971(line 971) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L970(line 970) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-10-24 00:03:02,247 INFO L274 CegarLoopResult]: For program point L966(line 966) no Hoare annotation was computed. [2020-10-24 00:03:02,248 INFO L274 CegarLoopResult]: For program point L965(line 965) no Hoare annotation was computed. [2020-10-24 00:03:02,248 INFO L274 CegarLoopResult]: For program point L964(line 964) no Hoare annotation was computed. [2020-10-24 00:03:02,248 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 796 810) the Hoare annotation is: (let ((.cse4 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~systemActive~0)| 0)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse7 .cse5 .cse6 .cse8 .cse3) (or .cse1 .cse6 .cse2 .cse3) (or .cse0 .cse7 .cse5 .cse3 .cse8))) [2020-10-24 00:03:02,248 INFO L270 CegarLoopResult]: At program point L800(lines 800 806) the Hoare annotation is: (let ((.cse10 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse9 (not (<= 1 |old(~systemActive~0)|))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse5 (and .cse10 (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse5 .cse6 .cse7) (or .cse1 .cse7 .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse9 .cse6) (or .cse0 .cse4 .cse5 .cse6 .cse8)))) [2020-10-24 00:03:02,248 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 796 810) the Hoare annotation is: (let ((.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= |old(~systemActive~0)| 0)) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse5 .cse7 .cse6 .cse3) (or .cse0 .cse5 .cse8 .cse2 .cse3) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse8 .cse2 .cse7 .cse3))) [2020-10-24 00:03:02,249 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 796 810) the Hoare annotation is: (let ((.cse4 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~systemActive~0)| 0)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse7 .cse5 .cse6 .cse8 .cse3) (or .cse1 .cse6 .cse2 .cse3) (or .cse0 .cse7 .cse5 .cse3 .cse8))) [2020-10-24 00:03:02,249 INFO L270 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~systemActive~0)| 0)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 |old(~systemActive~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse7 .cse2) (or .cse0 .cse1 .cse8 .cse4 .cse5) (or .cse3 .cse4 .cse7 .cse5 .cse6) (or .cse8 .cse4 .cse7 .cse5))) [2020-10-24 00:03:02,249 INFO L270 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (= 0 ~systemActive~0))))) [2020-10-24 00:03:02,249 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 713 721) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 (not (= 0 ~systemActive~0))))) [2020-10-24 00:03:02,249 INFO L277 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 713 721) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 713 721) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 (not (= 0 ~systemActive~0))))) [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 777 795) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 777 795) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point L786(lines 786 790) the Hoare annotation is: true [2020-10-24 00:03:02,250 INFO L277 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point L786-2(lines 786 790) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point L784-1(line 784) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point L784-2(line 784) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point L784-3(line 784) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 777 795) the Hoare annotation is: true [2020-10-24 00:03:02,251 INFO L274 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-10-24 00:03:02,251 INFO L274 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-10-24 00:03:02,251 INFO L274 CegarLoopResult]: For program point L729(lines 729 737) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L729-2(lines 729 737) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 722 757) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 722 757) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L741(lines 741 749) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point L741-2(lines 741 749) no Hoare annotation was computed. [2020-10-24 00:03:02,252 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 722 757) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 904 910) the Hoare annotation is: true [2020-10-24 00:03:02,253 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 904 910) the Hoare annotation is: true [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:03:02,253 INFO L274 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:03:02,254 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-24 00:03:02,255 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-24 00:03:02,256 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-24 00:03:02,257 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-10-24 00:03:02,258 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-10-24 00:03:02,259 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L274 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L274 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L274 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-10-24 00:03:02,260 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 990 1000) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,260 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 990 1000) the Hoare annotation is: true [2020-10-24 00:03:02,261 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 990 1000) the Hoare annotation is: true [2020-10-24 00:03:02,261 INFO L270 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,261 INFO L270 CegarLoopResult]: At program point L707-2(line 707) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-24 00:03:02,261 INFO L270 CegarLoopResult]: At program point L707-3(line 707) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= isMethaneAlarm_~retValue_acc~7 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-10-24 00:03:02,261 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 702 712) the Hoare annotation is: true [2020-10-24 00:03:02,261 INFO L270 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 702 712) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~7 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-24 00:03:02,261 INFO L270 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 702 712) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~7 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-24 00:03:02,262 INFO L270 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~7 ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-24 00:03:02,262 INFO L277 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: true [2020-10-24 00:03:02,262 INFO L270 CegarLoopResult]: At program point L707-1(line 707) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret57|))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-24 00:03:02,262 INFO L270 CegarLoopResult]: At program point deactivatePumpENTRY(lines 694 701) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3) (or .cse2 .cse6 .cse4 .cse3 .cse5))) [2020-10-24 00:03:02,262 INFO L270 CegarLoopResult]: At program point deactivatePumpEXIT(lines 694 701) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3) (or .cse5 .cse0 .cse1 .cse3) (or .cse1 .cse6 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,263 INFO L270 CegarLoopResult]: At program point deactivatePumpFINAL(lines 694 701) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3) (or .cse5 .cse0 .cse1 .cse3) (or .cse1 .cse6 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,263 INFO L270 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-10-24 00:03:02,263 INFO L270 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-10-24 00:03:02,263 INFO L270 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-10-24 00:03:02,263 INFO L270 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-10-24 00:03:02,263 INFO L277 CegarLoopResult]: At program point L508(lines 508 514) the Hoare annotation is: true [2020-10-24 00:03:02,264 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 504 517) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-10-24 00:03:02,264 INFO L277 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 504 517) the Hoare annotation is: true [2020-10-24 00:03:02,264 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 504 517) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-10-24 00:03:02,264 INFO L270 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2) (or .cse0 .cse5 .cse1 .cse3) (or .cse0 .cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6)) .cse4))) [2020-10-24 00:03:02,264 INFO L270 CegarLoopResult]: At program point L669(lines 669 677) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2) (or .cse0 .cse6 .cse1 .cse3) (or .cse0 .cse6 .cse4 .cse5))) [2020-10-24 00:03:02,265 INFO L270 CegarLoopResult]: At program point L667(line 667) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-10-24 00:03:02,265 INFO L270 CegarLoopResult]: At program point L667-1(line 667) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret56|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse1 .cse3))) [2020-10-24 00:03:02,265 INFO L270 CegarLoopResult]: At program point L665(lines 665 682) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse6))) [2020-10-24 00:03:02,265 INFO L270 CegarLoopResult]: At program point L667-2(line 667) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret56|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse1 .cse3))) [2020-10-24 00:03:02,265 INFO L270 CegarLoopResult]: At program point L667-3(line 667) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret56|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse6))) [2020-10-24 00:03:02,265 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 661 685) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (let ((.cse2 (and .cse5 (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and .cse4 .cse5) .cse2 .cse3 .cse6) (or .cse0 .cse7 .cse6 .cse4 .cse8 .cse9) (or .cse0 .cse1 .cse7 .cse4 .cse8 .cse9)))) [2020-10-24 00:03:02,266 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 661 685) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse6))) [2020-10-24 00:03:02,266 INFO L270 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2) (or .cse0 .cse6 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,266 INFO L270 CegarLoopResult]: At program point L680-1(lines 661 685) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 processEnvironment_~tmp~6))) (let ((.cse2 (and .cse5 (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and .cse4 .cse5) .cse2 .cse3 .cse6) (or .cse0 .cse7 .cse6 .cse4 .cse8 .cse9) (or .cse0 .cse1 .cse7 .cse4 .cse8 .cse9)))) [2020-10-24 00:03:02,266 INFO L270 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~6)) .cse4 .cse2) (or .cse0 .cse5 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2020-10-24 00:03:02,266 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 601 607) the Hoare annotation is: true [2020-10-24 00:03:02,266 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 601 607) the Hoare annotation is: true [2020-10-24 00:03:02,267 INFO L270 CegarLoopResult]: At program point L832(lines 831 880) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,267 INFO L270 CegarLoopResult]: At program point L861(lines 861 876) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,267 INFO L270 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,267 INFO L270 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,268 INFO L270 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,268 INFO L270 CegarLoopResult]: At program point L849-1(line 849) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,268 INFO L270 CegarLoopResult]: At program point L878(lines 831 880) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,268 INFO L270 CegarLoopResult]: At program point L841(lines 841 847) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,268 INFO L270 CegarLoopResult]: At program point L841-1(lines 841 847) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,269 INFO L270 CegarLoopResult]: At program point L833(lines 833 837) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,269 INFO L270 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,269 INFO L270 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,269 INFO L270 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse4 .cse6) (and .cse5 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 .cse6) (and (= ~pumpRunning~0 0) .cse3 .cse4 .cse6) (and .cse0 .cse7 .cse1 .cse2 .cse4))) [2020-10-24 00:03:02,269 INFO L270 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,270 INFO L277 CegarLoopResult]: At program point testEXIT(lines 821 888) the Hoare annotation is: true [2020-10-24 00:03:02,270 INFO L270 CegarLoopResult]: At program point L867-1(line 867) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,270 INFO L270 CegarLoopResult]: At program point L867-2(line 867) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,270 INFO L270 CegarLoopResult]: At program point testENTRY(lines 821 888) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,271 INFO L270 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0) .cse1 .cse2) (and .cse0 .cse1 .cse2 .cse3) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse2))) [2020-10-24 00:03:02,271 INFO L270 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,271 INFO L270 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,271 INFO L270 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,271 INFO L277 CegarLoopResult]: At program point testFINAL(lines 821 888) the Hoare annotation is: true [2020-10-24 00:03:02,271 INFO L270 CegarLoopResult]: At program point L851(lines 851 857) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,272 INFO L270 CegarLoopResult]: At program point L851-1(lines 851 857) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,272 INFO L270 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,272 INFO L270 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,272 INFO L270 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (let ((.cse6 (<= 1 ~pumpRunning~0)) (.cse1 (= 0 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (and .cse5 .cse6 .cse0 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse5 .cse2 .cse7 .cse3 .cse4) (and .cse1 .cse2 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,272 INFO L270 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,273 INFO L270 CegarLoopResult]: At program point L881(lines 830 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-24 00:03:02,273 INFO L270 CegarLoopResult]: At program point L869(lines 869 875) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse0 .cse3) (and .cse5 .cse6 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,273 INFO L270 CegarLoopResult]: At program point L869-1(lines 861 876) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~systemActive~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse4 .cse2 .cse6 .cse3 .cse7) (and .cse1 .cse2 .cse6 .cse3) (and .cse4 .cse5 .cse0 .cse3) (and .cse4 .cse5 .cse6 .cse3 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse4 .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse7))) [2020-10-24 00:03:02,273 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:03:02,273 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-24 00:03:02,273 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-10-24 00:03:02,273 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-24 00:03:02,274 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:03:02,275 INFO L274 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-24 00:03:02,276 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-24 00:03:02,277 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 518 526) the Hoare annotation is: true [2020-10-24 00:03:02,277 INFO L277 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: true [2020-10-24 00:03:02,277 INFO L277 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: true [2020-10-24 00:03:02,277 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 518 526) the Hoare annotation is: true [2020-10-24 00:03:02,277 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 518 526) the Hoare annotation is: true [2020-10-24 00:03:02,277 INFO L270 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse3 .cse5) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse6 .cse2 .cse4 .cse5))) [2020-10-24 00:03:02,277 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 538 566) the Hoare annotation is: (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse3) (or .cse4 .cse6 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse1 .cse3) (or .cse5 .cse0 .cse2 .cse3))) [2020-10-24 00:03:02,278 INFO L270 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1) (or .cse0 .cse4 .cse2) (or .cse5 .cse1 .cse3))) [2020-10-24 00:03:02,278 INFO L270 CegarLoopResult]: At program point L550(lines 550 560) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse7)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse1 .cse3 .cse4) (or .cse0 .cse3 .cse5) (or .cse3 .cse5 .cse4) (or .cse0 .cse6 .cse1 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse5)))) [2020-10-24 00:03:02,278 INFO L270 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse6 .cse4 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2) (or .cse4 .cse1 .cse3 .cse5))) [2020-10-24 00:03:02,278 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 538 566) the Hoare annotation is: (let ((.cse3 (= ~methAndRunningLastTime~0 0))) (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) .cse3)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse2) (or .cse6 .cse1 .cse4 .cse5) (or .cse6 (not (<= 1 ~pumpRunning~0)) .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse3)))) [2020-10-24 00:03:02,278 INFO L270 CegarLoopResult]: At program point L548-1(line 548) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (and (= |__utac_acc__Specification2_spec__2_#t~ret53| 0) .cse7))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4) (or .cse2 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4) (or .cse1 .cse2 .cse5 .cse3)))) [2020-10-24 00:03:02,279 INFO L270 CegarLoopResult]: At program point L546(lines 546 563) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) .cse7)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse3 .cse5) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse6 .cse4 .cse5 .cse7)))) [2020-10-24 00:03:02,279 INFO L270 CegarLoopResult]: At program point L548-2(line 548) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (and (= |__utac_acc__Specification2_spec__2_#t~ret53| 0) .cse7))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4) (or .cse2 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4) (or .cse1 .cse2 .cse5 .cse3)))) [2020-10-24 00:03:02,279 INFO L270 CegarLoopResult]: At program point L548-3(line 548) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret53| 0) .cse7)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse2 .cse5) (or .cse2 .cse5 .cse4) (or .cse0 .cse6 .cse1 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse5)))) [2020-10-24 00:03:02,279 INFO L270 CegarLoopResult]: At program point L546-1(lines 538 566) the Hoare annotation is: (let ((.cse3 (= ~methAndRunningLastTime~0 0))) (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= __utac_acc__Specification2_spec__2_~tmp~3 0) .cse3)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse2) (or .cse6 .cse1 .cse4 .cse5) (or .cse6 (not (<= 1 ~pumpRunning~0)) .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse3)))) [2020-10-24 00:03:02,280 INFO L270 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse3) (or .cse4 .cse6 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse1 .cse3) (or .cse5 .cse0 .cse2 .cse3))) [2020-10-24 00:03:02,280 INFO L270 CegarLoopResult]: At program point L544-1(line 544) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= |__utac_acc__Specification2_spec__2_#t~ret52| 0) .cse7)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse2 .cse3) (or .cse6 .cse4 .cse5 .cse7)))) [2020-10-24 00:03:02,280 INFO L270 CegarLoopResult]: At program point L544-2(line 544) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= |__utac_acc__Specification2_spec__2_#t~ret52| 0) .cse7)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse2 .cse3) (or .cse6 .cse4 .cse5 .cse7)))) [2020-10-24 00:03:02,280 INFO L270 CegarLoopResult]: At program point L544-3(line 544) the Hoare annotation is: (let ((.cse3 (= __utac_acc__Specification2_spec__2_~tmp~3 0)) (.cse5 (= |__utac_acc__Specification2_spec__2_#t~ret52| 0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and .cse3 .cse5 .cse4)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse7 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5)) (or .cse6 .cse2 .cse7 .cse8) (or .cse0 .cse9 .cse6 .cse4) (or .cse0 .cse1 .cse9 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2 .cse8) (or .cse9 .cse6 .cse7 .cse4)))) [2020-10-24 00:03:02,280 INFO L270 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse3) (or .cse4 .cse6 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse1 .cse3) (or .cse5 .cse0 .cse2 .cse3))) [2020-10-24 00:03:02,281 INFO L270 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse1 .cse3 .cse4) (or .cse0 .cse3 .cse5) (or .cse3 .cse5 .cse4) (or .cse0 .cse6 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse5))) [2020-10-24 00:03:02,281 INFO L270 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse4) (or .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3) (or .cse0 .cse1 .cse4) (or .cse2 .cse3 .cse5))) [2020-10-24 00:03:02,281 INFO L270 CegarLoopResult]: At program point L551(lines 551 557) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1) (or .cse0 .cse4 .cse2) (or .cse5 .cse1 .cse3))) [2020-10-24 00:03:02,281 INFO L274 CegarLoopResult]: For program point L480(lines 480 488) no Hoare annotation was computed. [2020-10-24 00:03:02,281 INFO L274 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-10-24 00:03:02,281 INFO L274 CegarLoopResult]: For program point L480-2(lines 480 488) no Hoare annotation was computed. [2020-10-24 00:03:02,281 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 472 494) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 472 494) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 472 494) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 530 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-24 00:03:02,282 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 530 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-24 00:03:02,282 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 530 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-24 00:03:02,282 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-10-24 00:03:02,283 INFO L274 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-24 00:03:02,284 INFO L274 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-24 00:03:02,285 INFO L274 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-24 00:03:02,286 INFO L274 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-24 00:03:02,287 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-24 00:03:02,288 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-10-24 00:03:02,289 INFO L274 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L896-1(line 896) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L896-2(line 896) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 894 903) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 894 903) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 894 903) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-10-24 00:03:02,290 INFO L274 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L490-1(line 490) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L490-2(line 490) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L486-1(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L486-2(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,291 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L486-3(line 486) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L482-1(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L482-2(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-24 00:03:02,292 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L482-3(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L482-4(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,293 INFO L270 CegarLoopResult]: At program point L482-5(line 482) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L478-2(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L478-3(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L478-4(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L478-5(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L478-6(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,294 INFO L270 CegarLoopResult]: At program point L478-7(line 478) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L751-1(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L751-2(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L751-3(line 751) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L747-1(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L747-2(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,295 INFO L270 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L747-3(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L747-4(line 747) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L743-1(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L743-2(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,296 INFO L270 CegarLoopResult]: At program point L743-3(line 743) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L739-3(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L739-4(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L735-1(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,297 INFO L270 CegarLoopResult]: At program point L739-5(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L735-2(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L739-6(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L735-3(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L739-7(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,298 INFO L270 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L735-4(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L731-2(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L731-3(line 731) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,299 INFO L270 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,300 INFO L270 CegarLoopResult]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,301 INFO L270 CegarLoopResult]: At program point L753-2(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,301 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:03:02,301 INFO L270 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-24 00:03:02,301 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-24 00:03:02,302 INFO L270 CegarLoopResult]: At program point activatePumpFINAL(lines 686 693) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,302 INFO L270 CegarLoopResult]: At program point activatePumpEXIT(lines 686 693) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,302 INFO L270 CegarLoopResult]: At program point activatePumpENTRY(lines 686 693) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,302 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 495 503) no Hoare annotation was computed. [2020-10-24 00:03:02,302 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 495 503) no Hoare annotation was computed. [2020-10-24 00:03:02,302 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 495 503) no Hoare annotation was computed. [2020-10-24 00:03:02,302 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-24 00:03:02,302 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-24 00:03:02,302 INFO L270 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 758 776) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,303 INFO L277 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: true [2020-10-24 00:03:02,303 INFO L270 CegarLoopResult]: At program point L767(lines 767 771) the Hoare annotation is: (let ((.cse0 (<= 1 isHighWaterLevel_~tmp~7)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-10-24 00:03:02,303 INFO L277 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-10-24 00:03:02,303 INFO L270 CegarLoopResult]: At program point L767-2(lines 767 771) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,303 INFO L270 CegarLoopResult]: At program point L765-1(line 765) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret74|)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,303 INFO L270 CegarLoopResult]: At program point L765-2(line 765) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret74|)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,303 INFO L270 CegarLoopResult]: At program point L765-3(line 765) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret74|))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,304 INFO L277 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-10-24 00:03:02,304 INFO L277 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: true [2020-10-24 00:03:02,304 INFO L277 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 758 776) the Hoare annotation is: true [2020-10-24 00:03:02,304 INFO L270 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-10-24 00:03:02,304 INFO L270 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 758 776) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-24 00:03:02,304 INFO L270 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-10-24 00:03:02,304 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:03:02,304 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:03:02,305 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:03:02,305 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:03:02,305 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 451 462) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= 0 ~systemActive~0))) (.cse8 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse7 .cse8) (or .cse0 .cse4 .cse5 .cse8 .cse3) (or .cse4 .cse5 .cse7 .cse6 .cse8))) [2020-10-24 00:03:02,305 INFO L270 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (let ((.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse1 .cse3) (or .cse4 .cse5 .cse0 .cse6 .cse7) (or .cse4 .cse0 .cse1 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 .cse6 .cse2 .cse7))) [2020-10-24 00:03:02,305 INFO L270 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse1 .cse2 .cse7 .cse5 .cse6) (or .cse0 .cse4 .cse1 .cse3) (or .cse1 .cse2 .cse7 .cse3))) [2020-10-24 00:03:02,305 INFO L270 CegarLoopResult]: At program point L455-1(lines 451 462) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse1 .cse2 .cse6 .cse8 .cse7))) [2020-10-24 00:03:02,306 INFO L270 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 451 462) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse1 .cse2 .cse8 .cse3 .cse4) (or .cse1 .cse2 .cse6 .cse8 .cse7))) [2020-10-24 00:03:02,306 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 463 471) the Hoare annotation is: true [2020-10-24 00:03:02,306 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 463 471) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse1 .cse5) (or .cse0 .cse2 .cse4 .cse5) (or .cse3 .cse2 .cse4 .cse6) (or .cse0 .cse3 .cse2 .cse4))) [2020-10-24 00:03:02,306 INFO L270 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse3) (or .cse5 .cse1 .cse4 .cse3) (or .cse0 .cse6 .cse5 .cse3) (or .cse0 .cse6 .cse2 .cse3))) [2020-10-24 00:03:02,306 INFO L277 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: true [2020-10-24 00:03:02,306 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 463 471) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse1 .cse5) (or .cse0 .cse2 .cse4 .cse5) (or .cse3 .cse2 .cse4 .cse6) (or .cse0 .cse3 .cse2 .cse4))) [2020-10-24 00:03:02,307 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 577 600) the Hoare annotation is: (let ((.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse6 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse5 .cse2 .cse4) (or .cse0 .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse2) (or .cse1 .cse2 .cse7 .cse3) (or .cse6 .cse2 .cse7 .cse3))) [2020-10-24 00:03:02,307 INFO L270 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse10)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and .cse9 .cse10)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse3) (or .cse0 .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse7 .cse8) (or .cse0 .cse6 .cse7 .cse4 (and .cse9 (= ~methAndRunningLastTime~0 0))) (or .cse0 .cse6 .cse2 .cse3 .cse4) (or .cse0 .cse7 .cse1 .cse8) (or .cse6 .cse5 .cse3)))) [2020-10-24 00:03:02,307 INFO L270 CegarLoopResult]: At program point L588(lines 588 594) the Hoare annotation is: (let ((.cse12 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse3 (and .cse7 .cse6)) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and .cse5 .cse11 .cse7)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse10 (and (<= 1 ~pumpRunning~0) .cse5 (<= 2 ~waterLevel~0) .cse12))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3) (or .cse0 .cse4 (and .cse5 .cse6 .cse7) .cse8 .cse9 .cse10) (or .cse0 .cse2 .cse4 (and .cse11 .cse7) .cse3) (or .cse0 (and .cse6 .cse12) .cse1 .cse2 .cse9) (or .cse4 .cse13 .cse14 .cse8) (or .cse1 .cse13 .cse14 .cse8) (or .cse0 .cse1 .cse13 .cse8 .cse9 .cse10)))) [2020-10-24 00:03:02,308 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 577 600) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse16 (<= 1 ~systemActive~0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse6 (and .cse10 .cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse11 (<= 2 ~waterLevel~0)) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not .cse16)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse12 (and .cse16 .cse1 .cse2)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse14 (and .cse10 .cse1 .cse2)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8 (and .cse9 .cse10 .cse11 .cse2)) (or .cse0 .cse3 .cse6 .cse7 (and .cse9 .cse10 .cse11) .cse8) (or .cse0 .cse3 .cse4 .cse12 .cse8) (or .cse0 .cse4 .cse5 .cse12 (and .cse13 .cse2)) (or .cse14 .cse5 .cse15 .cse7) (or .cse14 .cse3 .cse15 .cse7)))) [2020-10-24 00:03:02,308 INFO L270 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse1 .cse5 .cse2) (or .cse0 .cse6 .cse1 .cse7) (or .cse0 .cse4 .cse6 .cse7 .cse3) (or .cse0 .cse4 (not (<= 2 |old(~waterLevel~0)|)) .cse6 .cse7) (or .cse4 .cse5 .cse2))) [2020-10-24 00:03:02,308 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 577 600) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse16 (<= 1 ~systemActive~0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse6 (and .cse10 .cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse11 (<= 2 ~waterLevel~0)) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not .cse16)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse12 (and .cse16 .cse1 .cse2)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse14 (and .cse10 .cse1 .cse2)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8 (and .cse9 .cse10 .cse11 .cse2)) (or .cse0 .cse3 .cse6 .cse7 (and .cse9 .cse10 .cse11) .cse8) (or .cse0 .cse3 .cse4 .cse12 .cse8) (or .cse0 .cse4 .cse5 .cse12 (and .cse13 .cse2)) (or .cse14 .cse5 .cse15 .cse7) (or .cse14 .cse3 .cse15 .cse7)))) [2020-10-24 00:03:02,309 INFO L270 CegarLoopResult]: At program point L581(lines 580 599) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and .cse8 .cse10)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse8 .cse10)) (.cse9 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 (not (<= 2 |old(~waterLevel~0)|)) .cse6 .cse7) (or .cse0 .cse5 .cse6 .cse4 (and .cse8 (= ~methAndRunningLastTime~0 0))) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse9 .cse3) (or .cse0 .cse6 .cse1 .cse7) (or .cse5 .cse2 .cse9 .cse3)))) [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 929 958) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L954(lines 929 958) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 929 958) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L943(lines 943 947) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L943-1(lines 943 947) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L939-2(lines 939 953) the Hoare annotation is: true [2020-10-24 00:03:02,309 INFO L277 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: true [2020-10-24 00:03:02,310 INFO L277 CegarLoopResult]: At program point L935-1(line 935) the Hoare annotation is: true [2020-10-24 00:03:02,310 INFO L277 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: true [2020-10-24 00:03:02,310 INFO L270 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse3))) [2020-10-24 00:03:02,310 INFO L270 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 427 438) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|))) (or .cse0 .cse1 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse3))) [2020-10-24 00:03:02,310 INFO L277 CegarLoopResult]: At program point L431-1(lines 427 438) the Hoare annotation is: true [2020-10-24 00:03:02,310 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 427 438) the Hoare annotation is: true [2020-10-24 00:03:02,310 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 983 989) the Hoare annotation is: true [2020-10-24 00:03:02,310 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 983 989) the Hoare annotation is: true [2020-10-24 00:03:02,311 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:03:02,311 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-24 00:03:02,311 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:03:02,311 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:03:02,311 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 811 818) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse5 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse2))) [2020-10-24 00:03:02,311 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 811 818) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse3 .cse4 .cse5))) [2020-10-24 00:03:02,311 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 811 818) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse5 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse2))) [2020-10-24 00:03:02,312 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 609 633) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,312 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 609 633) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse6)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse6)))) [2020-10-24 00:03:02,312 INFO L270 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,312 INFO L270 CegarLoopResult]: At program point L628-1(lines 609 633) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse6)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse6)))) [2020-10-24 00:03:02,312 INFO L270 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-10-24 00:03:02,312 INFO L270 CegarLoopResult]: At program point L619(line 619) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4))) [2020-10-24 00:03:02,313 INFO L270 CegarLoopResult]: At program point L617(lines 617 625) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse6)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse5)))) [2020-10-24 00:03:02,313 INFO L270 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,313 INFO L270 CegarLoopResult]: At program point L615-1(line 615) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret54| 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5)))) [2020-10-24 00:03:02,313 INFO L270 CegarLoopResult]: At program point L613(lines 613 630) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,313 INFO L270 CegarLoopResult]: At program point L615-2(line 615) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret54| 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5)))) [2020-10-24 00:03:02,314 INFO L270 CegarLoopResult]: At program point L615-3(line 615) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret54| 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse0 .cse2 .cse3 .cse4 .cse1 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5)))) [2020-10-24 00:03:02,314 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 439 450) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (<= 2 ~waterLevel~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse2 .cse7 .cse8 .cse3 .cse4 .cse9) (or .cse0 .cse10 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse7 .cse8 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse9 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse9 .cse5) (or .cse0 .cse10 .cse2 .cse7 .cse8 .cse4) (or .cse0 .cse6 .cse2 .cse7 .cse8 .cse3))) [2020-10-24 00:03:02,314 INFO L270 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse5 .cse4 .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse8 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8) (or .cse0 .cse2 .cse8 .cse5 .cse4) (or .cse0 .cse7 .cse2 .cse8 .cse5) (or .cse7 .cse2 .cse8 .cse5 .cse6) (or .cse2 .cse8 .cse5 .cse4 .cse6))) [2020-10-24 00:03:02,314 INFO L270 CegarLoopResult]: At program point L443-1(lines 439 450) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (<= 2 ~waterLevel~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse2 .cse7 .cse8 .cse3 .cse4 .cse9) (or .cse0 .cse10 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse7 .cse8 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse9 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse9 .cse5) (or .cse0 .cse10 .cse2 .cse7 .cse8 .cse4) (or .cse0 .cse6 .cse2 .cse7 .cse8 .cse3))) [2020-10-24 00:03:02,315 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 439 450) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse5 .cse4 .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse5) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse7 .cse2 .cse3 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse3 (not (<= 2 |old(~waterLevel~0)|))))) [2020-10-24 00:03:02,315 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 408 415) the Hoare annotation is: true [2020-10-24 00:03:02,315 INFO L277 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: true [2020-10-24 00:03:02,315 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 408 415) the Hoare annotation is: true [2020-10-24 00:03:02,315 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 408 415) the Hoare annotation is: true [2020-10-24 00:03:02,315 INFO L270 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,315 INFO L270 CegarLoopResult]: At program point L641-1(line 641) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,315 INFO L270 CegarLoopResult]: At program point L639(lines 639 656) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,316 INFO L270 CegarLoopResult]: At program point L641-2(line 641) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,316 INFO L270 CegarLoopResult]: At program point L641-3(line 641) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,316 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 635 659) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 (= ~pumpRunning~0 0)))) [2020-10-24 00:03:02,316 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 635 659) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,316 INFO L270 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-10-24 00:03:02,316 INFO L270 CegarLoopResult]: At program point L654-1(lines 635 659) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 (= ~pumpRunning~0 0)))) [2020-10-24 00:03:02,317 INFO L270 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,317 INFO L270 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,317 INFO L270 CegarLoopResult]: At program point L643(lines 643 651) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-10-24 00:03:02,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:03:02 BoogieIcfgContainer [2020-10-24 00:03:02,357 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:03:02,359 INFO L168 Benchmark]: Toolchain (without parser) took 550618.26 ms. Allocated memory was 154.1 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 129.0 MB in the beginning and 1.1 GB in the end (delta: -995.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-10-24 00:03:02,359 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 154.1 MB. Free memory is still 128.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:03:02,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.23 ms. Allocated memory is still 154.1 MB. Free memory was 128.4 MB in the beginning and 106.1 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:03:02,360 INFO L168 Benchmark]: Boogie Preprocessor took 164.31 ms. Allocated memory is still 154.1 MB. Free memory was 106.0 MB in the beginning and 102.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:03:02,360 INFO L168 Benchmark]: RCFGBuilder took 1378.50 ms. Allocated memory was 154.1 MB in the beginning and 185.6 MB in the end (delta: 31.5 MB). Free memory was 102.1 MB in the beginning and 127.2 MB in the end (delta: -25.1 MB). Peak memory consumption was 32.4 MB. Max. memory is 8.0 GB. [2020-10-24 00:03:02,360 INFO L168 Benchmark]: TraceAbstraction took 548439.36 ms. Allocated memory was 185.6 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 126.7 MB in the beginning and 1.1 GB in the end (delta: -997.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-10-24 00:03:02,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 154.1 MB. Free memory is still 128.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 616.23 ms. Allocated memory is still 154.1 MB. Free memory was 128.4 MB in the beginning and 106.1 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 164.31 ms. Allocated memory is still 154.1 MB. Free memory was 106.0 MB in the beginning and 102.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1378.50 ms. Allocated memory was 154.1 MB in the beginning and 185.6 MB in the end (delta: 31.5 MB). Free memory was 102.1 MB in the beginning and 127.2 MB in the end (delta: -25.1 MB). Peak memory consumption was 32.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 548439.36 ms. Allocated memory was 185.6 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 126.7 MB in the beginning and 1.1 GB in the end (delta: -997.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 831]: Loop Invariant Derived loop invariant: (((((((((((((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0) || !(\old(waterLevel) == 1)) || ((((1 <= systemActive && 1 <= pumpRunning) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((1 <= systemActive && 1 <= pumpRunning) && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((0 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0) - InvariantResult [Line: 939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 911]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 918]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 1001]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) && ((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0))) && (((!(1 <= \old(systemActive)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (0 == systemActive && pumpRunning == 0))) && ((((\old(systemActive) == 0 || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel)) || (0 == systemActive && pumpRunning == 0))) && (((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0))) && ((((!(1 <= methaneLevelCritical) || \old(systemActive) == 0) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 713]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((pumpRunning == retValue_acc && pumpRunning == \result) || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(2 <= waterLevel)) && ((((pumpRunning == retValue_acc && pumpRunning == \result) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0))) && ((((pumpRunning == retValue_acc && pumpRunning == \result) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 777]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 904]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 990]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 702]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 694]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == 0)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || pumpRunning == 0)) && ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 504]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (1 <= \result && 1 <= retValue_acc)) || !(pumpRunning == 0)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || (1 <= \result && 1 <= retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) - ProcedureContractResult [Line: 661]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) && ((((!(1 <= systemActive) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - ProcedureContractResult [Line: 601]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 821]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 518]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 538]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || methAndRunningLastTime == 0) && (((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(0 == systemActive))) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 530]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 686]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 <= systemActive) || 1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 451]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical)))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(0 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 758]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= retValue_acc) && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && tmp___0 <= 0)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= retValue_acc) && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && tmp___0 <= 0)) - ProcedureContractResult [Line: 463]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((((!(1 <= systemActive) || !(1 <= pumpRunning)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 <= methaneLevelCritical)) && ((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive))) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0))) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(0 == systemActive))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 577]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) && (((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || ((1 <= systemActive && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || ((1 <= systemActive && pumpRunning == 0) && methAndRunningLastTime == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && (((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 929]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 427]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 983]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 609]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(1 <= systemActive) || (tmp == 0 && pumpRunning == \old(pumpRunning))) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(1 <= systemActive) || (tmp == 0 && pumpRunning == \old(pumpRunning))) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) - ProcedureContractResult [Line: 811]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) && (((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((1 <= systemActive || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(2 <= waterLevel))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) - ProcedureContractResult [Line: 439]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(0 == systemActive))) && (((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel)))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || 2 <= waterLevel)) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 408]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 681 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 116.2s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 98.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 431.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3748 SDtfs, 16214 SDslu, 9717 SDs, 0 SdLazy, 23694 SolverSat, 6018 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 42.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 938 GetRequests, 525 SyntacticMatches, 4 SemanticMatches, 409 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5861 ImplicationChecksByTransitivity, 38.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4080occurred 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: 8.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 6936 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 323 LocationsWithAnnotation, 17843 PreInvPairs, 20139 NumberOfFragments, 15311 HoareAnnotationTreeSize, 17843 FomulaSimplifications, 3974829706796 FormulaSimplificationTreeSizeReduction, 110.5s HoareSimplificationTime, 323 FomulaSimplificationsInter, 190228809814 FormulaSimplificationTreeSizeReductionInter, 320.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 2674 NumberOfCodeBlocks, 2674 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2662 ConstructedInterpolants, 0 QuantifiedInterpolants, 1441025 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 226/240 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...