/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:43:50,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:43:50,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:43:50,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:43:50,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:43:50,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:43:50,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:43:50,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:43:50,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:43:50,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:43:50,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:43:50,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:43:50,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:43:50,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:43:50,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:43:50,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:43:50,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:43:50,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:43:50,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:43:50,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:43:50,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:43:50,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:43:50,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:43:50,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:43:50,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:43:50,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:43:50,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:43:50,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:43:50,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:43:50,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:43:50,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:43:50,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:43:50,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:43:50,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:43:50,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:43:50,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:43:50,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:43:50,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:43:50,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:43:50,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:43:50,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:43:50,696 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 16:43:50,711 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:43:50,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:43:50,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:43:50,713 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:43:50,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:43:50,713 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:43:50,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:43:50,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:43:50,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:43:50,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:43:50,715 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:43:50,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:43:50,715 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:43:50,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:43:50,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:43:50,716 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:43:50,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:43:50,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:43:50,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:43:50,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:43:50,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:43:50,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:43:50,717 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-17 16:43:50,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:43:51,010 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:43:51,013 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:43:51,014 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:43:51,014 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:43:51,015 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c [2020-07-17 16:43:51,085 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47b56acd9/025b52fc054346a59afc8f620db184c5/FLAG0f2d9bd01 [2020-07-17 16:43:51,588 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:43:51,589 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c [2020-07-17 16:43:51,601 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47b56acd9/025b52fc054346a59afc8f620db184c5/FLAG0f2d9bd01 [2020-07-17 16:43:51,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47b56acd9/025b52fc054346a59afc8f620db184c5 [2020-07-17 16:43:51,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:43:51,967 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:43:51,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:43:51,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:43:51,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:43:51,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:43:51" (1/1) ... [2020-07-17 16:43:51,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1cb88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:51, skipping insertion in model container [2020-07-17 16:43:51,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:43:51" (1/1) ... [2020-07-17 16:43:51,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:43:52,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:43:52,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:43:52,490 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:43:52,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:43:52,603 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:43:52,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52 WrapperNode [2020-07-17 16:43:52,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:43:52,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:43:52,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:43:52,604 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:43:52,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... [2020-07-17 16:43:52,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:43:52,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:43:52,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:43:52,716 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:43:52,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:43:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:43:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:43:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:43:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:43:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:43:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:43:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:43:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:43:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:43:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:43:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:43:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:43:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:43:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:43:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-17 16:43:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:43:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:43:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:43:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:43:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:43:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:43:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:43:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 16:43:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 16:43:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 16:43:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:43:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:43:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:43:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:43:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:43:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:43:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:43:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:43:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:43:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 16:43:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:43:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:43:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:43:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:43:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:43:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:43:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:43:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:43:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:43:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:43:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:43:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 16:43:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 16:43:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:43:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-17 16:43:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:43:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:43:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:43:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:43:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:43:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:43:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:43:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:43:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:43:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:43:52,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:43:52,799 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:43:52,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:43:52,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:43:52,800 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:43:52,800 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:43:52,800 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:43:52,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:43:52,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:43:52,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:43:53,866 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:43:53,867 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:43:53,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:43:53 BoogieIcfgContainer [2020-07-17 16:43:53,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:43:53,878 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:43:53,879 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:43:53,883 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:43:53,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:43:51" (1/3) ... [2020-07-17 16:43:53,884 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@517a74ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:43:53, skipping insertion in model container [2020-07-17 16:43:53,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:43:52" (2/3) ... [2020-07-17 16:43:53,885 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@517a74ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:43:53, skipping insertion in model container [2020-07-17 16:43:53,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:43:53" (3/3) ... [2020-07-17 16:43:53,887 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product11.cil.c [2020-07-17 16:43:53,894 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:43:53,902 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:43:53,916 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:43:53,936 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:43:53,937 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:43:53,937 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:43:53,937 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:43:53,937 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:43:53,937 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:43:53,938 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:43:53,938 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:43:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states. [2020-07-17 16:43:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-17 16:43:53,976 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:43:53,978 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 16:43:53,978 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:43:53,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:43:53,983 INFO L82 PathProgramCache]: Analyzing trace with hash -130072577, now seen corresponding path program 1 times [2020-07-17 16:43:53,989 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:43:53,989 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1617437897] [2020-07-17 16:43:53,990 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:43:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,614 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:43:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 16:43:54,807 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1617437897] [2020-07-17 16:43:54,810 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:43:54,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:43:54,811 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290315785] [2020-07-17 16:43:54,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:43:54,817 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:43:54,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:43:54,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:43:54,834 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 4 states. [2020-07-17 16:43:55,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:43:55,721 INFO L93 Difference]: Finished difference Result 382 states and 453 transitions. [2020-07-17 16:43:55,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 16:43:55,723 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-07-17 16:43:55,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:43:55,739 INFO L225 Difference]: With dead ends: 382 [2020-07-17 16:43:55,739 INFO L226 Difference]: Without dead ends: 255 [2020-07-17 16:43:55,744 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:43:55,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2020-07-17 16:43:55,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 212. [2020-07-17 16:43:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2020-07-17 16:43:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 228 transitions. [2020-07-17 16:43:55,892 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 228 transitions. Word has length 160 [2020-07-17 16:43:55,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:43:55,894 INFO L479 AbstractCegarLoop]: Abstraction has 212 states and 228 transitions. [2020-07-17 16:43:55,894 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:43:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 228 transitions. [2020-07-17 16:43:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-17 16:43:55,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:43:55,906 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 16:43:55,906 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:43:55,906 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:43:55,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:43:55,907 INFO L82 PathProgramCache]: Analyzing trace with hash -1182588233, now seen corresponding path program 1 times [2020-07-17 16:43:55,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:43:55,908 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [338556177] [2020-07-17 16:43:55,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:43:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,250 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:43:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 16:43:56,377 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [338556177] [2020-07-17 16:43:56,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:43:56,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 16:43:56,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135474722] [2020-07-17 16:43:56,382 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 16:43:56,382 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:43:56,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 16:43:56,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:43:56,383 INFO L87 Difference]: Start difference. First operand 212 states and 228 transitions. Second operand 5 states. [2020-07-17 16:43:57,025 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:43:57,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:43:57,628 INFO L93 Difference]: Finished difference Result 302 states and 339 transitions. [2020-07-17 16:43:57,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 16:43:57,629 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-07-17 16:43:57,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:43:57,635 INFO L225 Difference]: With dead ends: 302 [2020-07-17 16:43:57,635 INFO L226 Difference]: Without dead ends: 244 [2020-07-17 16:43:57,637 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 16:43:57,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2020-07-17 16:43:57,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 202. [2020-07-17 16:43:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202 states. [2020-07-17 16:43:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 215 transitions. [2020-07-17 16:43:57,717 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 215 transitions. Word has length 161 [2020-07-17 16:43:57,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:43:57,720 INFO L479 AbstractCegarLoop]: Abstraction has 202 states and 215 transitions. [2020-07-17 16:43:57,720 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 16:43:57,720 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 215 transitions. [2020-07-17 16:43:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 16:43:57,723 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:43:57,723 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:43:57,723 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:43:57,723 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:43:57,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:43:57,724 INFO L82 PathProgramCache]: Analyzing trace with hash -1254300313, now seen corresponding path program 1 times [2020-07-17 16:43:57,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:43:57,724 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [322946381] [2020-07-17 16:43:57,724 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:43:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,137 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:43:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:43:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 16:43:58,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [322946381] [2020-07-17 16:43:58,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:43:58,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:43:58,320 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29328987] [2020-07-17 16:43:58,321 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:43:58,321 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:43:58,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:43:58,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:43:58,322 INFO L87 Difference]: Start difference. First operand 202 states and 215 transitions. Second operand 10 states. [2020-07-17 16:43:58,983 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:43:59,436 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 16:43:59,750 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 16:43:59,960 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:44:00,210 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:44:00,453 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:44:01,498 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:44:02,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:44:02,547 INFO L93 Difference]: Finished difference Result 509 states and 585 transitions. [2020-07-17 16:44:02,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 16:44:02,548 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-07-17 16:44:02,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:44:02,558 INFO L225 Difference]: With dead ends: 509 [2020-07-17 16:44:02,558 INFO L226 Difference]: Without dead ends: 422 [2020-07-17 16:44:02,559 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-17 16:44:02,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2020-07-17 16:44:02,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 349. [2020-07-17 16:44:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 349 states. [2020-07-17 16:44:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 387 transitions. [2020-07-17 16:44:02,715 INFO L78 Accepts]: Start accepts. Automaton has 349 states and 387 transitions. Word has length 170 [2020-07-17 16:44:02,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:44:02,716 INFO L479 AbstractCegarLoop]: Abstraction has 349 states and 387 transitions. [2020-07-17 16:44:02,716 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:44:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 387 transitions. [2020-07-17 16:44:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-07-17 16:44:02,718 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:44:02,719 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 16:44:02,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:44:02,719 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:44:02,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:44:02,720 INFO L82 PathProgramCache]: Analyzing trace with hash -2095154272, now seen corresponding path program 1 times [2020-07-17 16:44:02,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:44:02,720 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1592907460] [2020-07-17 16:44:02,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:44:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,020 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:44:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:44:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-17 16:44:03,150 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1592907460] [2020-07-17 16:44:03,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:44:03,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:44:03,151 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43121973] [2020-07-17 16:44:03,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:44:03,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:44:03,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:44:03,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:44:03,153 INFO L87 Difference]: Start difference. First operand 349 states and 387 transitions. Second operand 9 states. [2020-07-17 16:44:03,721 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:44:04,546 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:44:04,788 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:44:05,302 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:44:05,548 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:44:05,779 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:44:05,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:44:05,871 INFO L93 Difference]: Finished difference Result 608 states and 710 transitions. [2020-07-17 16:44:05,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 16:44:05,872 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 173 [2020-07-17 16:44:05,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:44:05,874 INFO L225 Difference]: With dead ends: 608 [2020-07-17 16:44:05,874 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:44:05,877 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-17 16:44:05,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:44:05,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:44:05,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:44:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:44:05,878 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 173 [2020-07-17 16:44:05,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:44:05,879 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:44:05,879 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:44:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:44:05,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:44:05,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:44:05,881 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:44:09,609 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:09,810 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 27 [2020-07-17 16:44:09,974 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:44:10,138 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:44:10,306 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:10,454 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:10,624 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:10,935 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-07-17 16:44:11,096 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:11,240 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:11,397 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:11,573 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:11,755 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:11,918 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:12,062 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:12,232 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-07-17 16:44:12,383 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:12,569 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:12,772 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:12,945 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:44:13,109 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:44:13,395 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 12 [2020-07-17 16:44:13,549 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:13,701 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:13,844 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:14,137 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:14,278 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:14,558 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:14,729 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:14,900 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:15,088 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:44:15,387 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:44:15,553 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11 [2020-07-17 16:44:15,715 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:15,864 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:16,156 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:44:16,303 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:44:16,626 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-07-17 16:44:16,923 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:44:17,248 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:17,528 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:17,687 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:17,852 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 16:44:18,008 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:18,151 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:18,334 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:18,491 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 13 [2020-07-17 16:44:18,811 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-07-17 16:44:19,037 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:44:19,322 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:19,493 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16 [2020-07-17 16:44:19,771 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:20,049 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:20,211 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:20,381 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 16:44:20,533 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 16:44:20,704 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 16:44:20,847 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11 [2020-07-17 16:44:21,129 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 16:44:21,440 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-07-17 16:44:21,448 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-17 16:44:21,448 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 542 597) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L589(lines 566 590) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-07-17 16:44:21,449 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L573(lines 573 577) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L573-1(lines 573 577) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L565-1(line 565) no Hoare annotation was computed. [2020-07-17 16:44:21,450 INFO L268 CegarLoopResult]: For program point L565-2(line 565) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point L586-1(lines 567 588) no Hoare annotation was computed. [2020-07-17 16:44:21,451 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 542 597) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 542 597) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-17 16:44:21,452 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-17 16:44:21,453 INFO L268 CegarLoopResult]: For program point L584-1(line 584) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L584-2(line 584) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L642-1(line 642) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L642-2(line 642) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L638-1(line 638) no Hoare annotation was computed. [2020-07-17 16:44:21,454 INFO L268 CegarLoopResult]: For program point L638-2(line 638) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L630(lines 630 634) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L630-1(lines 630 634) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 598 657) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L622-2(line 622) no Hoare annotation was computed. [2020-07-17 16:44:21,455 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 598 657) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L647-1(line 647) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L647-2(line 647) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L643-1(line 643) no Hoare annotation was computed. [2020-07-17 16:44:21,456 INFO L268 CegarLoopResult]: For program point L643-2(line 643) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 598 657) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-17 16:44:21,457 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L624-2(lines 624 649) no Hoare annotation was computed. [2020-07-17 16:44:21,458 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-17 16:44:21,459 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-17 16:44:21,460 INFO L268 CegarLoopResult]: For program point L650(lines 623 651) no Hoare annotation was computed. [2020-07-17 16:44:21,460 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-17 16:44:21,460 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-17 16:44:21,460 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-17 16:44:21,460 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 257 263) the Hoare annotation is: true [2020-07-17 16:44:21,461 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 257 263) the Hoare annotation is: true [2020-07-17 16:44:21,461 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 264 272) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~4 1) (< 0 |valid_product_#res|)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:44:21,461 INFO L264 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:44:21,461 INFO L271 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: true [2020-07-17 16:44:21,461 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 264 272) the Hoare annotation is: true [2020-07-17 16:44:21,461 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 264 272) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~4 1) (< 0 |valid_product_#res|)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:44:21,462 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 857 864) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:44:21,462 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 857 864) the Hoare annotation is: true [2020-07-17 16:44:21,462 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 857 864) the Hoare annotation is: true [2020-07-17 16:44:21,462 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 865 874) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,462 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 865 874) the Hoare annotation is: true [2020-07-17 16:44:21,462 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 865 874) the Hoare annotation is: true [2020-07-17 16:44:21,462 INFO L264 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,463 INFO L264 CegarLoopResult]: At program point L870-1(line 870) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,463 INFO L271 CegarLoopResult]: At program point L870-2(line 870) the Hoare annotation is: true [2020-07-17 16:44:21,463 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:44:21,463 INFO L264 CegarLoopResult]: At program point L888(lines 888 894) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:44:21,463 INFO L264 CegarLoopResult]: At program point L887(lines 887 897) the Hoare annotation is: (or (= 0 __utac_acc__Specification5_spec__3_~tmp___0~1) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,463 INFO L271 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: true [2020-07-17 16:44:21,463 INFO L264 CegarLoopResult]: At program point L885-1(line 885) the Hoare annotation is: (or (= 0 |__utac_acc__Specification5_spec__3_#t~ret71|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,464 INFO L271 CegarLoopResult]: At program point L883(lines 883 900) the Hoare annotation is: true [2020-07-17 16:44:21,464 INFO L264 CegarLoopResult]: At program point L885-2(line 885) the Hoare annotation is: (or (= 0 |__utac_acc__Specification5_spec__3_#t~ret71|) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,464 INFO L264 CegarLoopResult]: At program point L885-3(line 885) the Hoare annotation is: (or (and (= 0 |__utac_acc__Specification5_spec__3_#t~ret71|) (= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,464 INFO L271 CegarLoopResult]: At program point L883-1(lines 875 903) the Hoare annotation is: true [2020-07-17 16:44:21,464 INFO L271 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-07-17 16:44:21,464 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 875 903) the Hoare annotation is: true [2020-07-17 16:44:21,465 INFO L271 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: true [2020-07-17 16:44:21,465 INFO L271 CegarLoopResult]: At program point L881-2(line 881) the Hoare annotation is: true [2020-07-17 16:44:21,465 INFO L271 CegarLoopResult]: At program point L881-3(line 881) the Hoare annotation is: true [2020-07-17 16:44:21,465 INFO L271 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-07-17 16:44:21,465 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 875 903) the Hoare annotation is: true [2020-07-17 16:44:21,465 INFO L264 CegarLoopResult]: At program point L225(lines 225 232) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,465 INFO L271 CegarLoopResult]: At program point L225-1(lines 225 232) the Hoare annotation is: true [2020-07-17 16:44:21,466 INFO L264 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret10| ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,466 INFO L264 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,466 INFO L264 CegarLoopResult]: At program point L223-1(line 223) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret10| ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,466 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 215 237) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,466 INFO L264 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,467 INFO L264 CegarLoopResult]: At program point L223-2(line 223) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret10| ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,467 INFO L264 CegarLoopResult]: At program point L221-1(line 221) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,467 INFO L264 CegarLoopResult]: At program point L217(line 217) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,467 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 215 237) the Hoare annotation is: true [2020-07-17 16:44:21,467 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 215 237) the Hoare annotation is: true [2020-07-17 16:44:21,467 INFO L271 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: true [2020-07-17 16:44:21,467 INFO L264 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,467 INFO L264 CegarLoopResult]: At program point L227-1(line 227) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,467 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 168 191) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 168 191) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 168 191) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-17 16:44:21,468 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-17 16:44:21,469 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-17 16:44:21,470 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-17 16:44:21,470 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 407 421) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:44:21,470 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 16:44:21,470 INFO L264 CegarLoopResult]: At program point L411(lines 411 417) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,470 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 407 421) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,470 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 407 421) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:44:21,471 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 317 324) no Hoare annotation was computed. [2020-07-17 16:44:21,471 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 317 324) no Hoare annotation was computed. [2020-07-17 16:44:21,471 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 317 324) no Hoare annotation was computed. [2020-07-17 16:44:21,471 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) [2020-07-17 16:44:21,471 INFO L271 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: true [2020-07-17 16:44:21,471 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 362 370) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,471 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 362 370) the Hoare annotation is: true [2020-07-17 16:44:21,472 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 362 370) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point L378(lines 378 386) no Hoare annotation was computed. [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point L378-2(lines 378 386) no Hoare annotation was computed. [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point L401-1(line 401) no Hoare annotation was computed. [2020-07-17 16:44:21,472 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 371 406) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 371 406) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L390(lines 390 398) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L390-2(lines 390 398) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 371 406) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 250 256) the Hoare annotation is: true [2020-07-17 16:44:21,473 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 250 256) the Hoare annotation is: true [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-07-17 16:44:21,473 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 496 541) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-07-17 16:44:21,474 INFO L268 CegarLoopResult]: For program point L496(lines 496 541) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 496 541) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L496-1(lines 496 541) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 496 541) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L519-1(line 519) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-17 16:44:21,475 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L526-1(line 526) no Hoare annotation was computed. [2020-07-17 16:44:21,476 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L522-1(line 522) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L828-1(line 828) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L828-2(line 828) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 809 854) no Hoare annotation was computed. [2020-07-17 16:44:21,477 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-07-17 16:44:21,478 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 809 854) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 809 854) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L833(lines 833 834) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L829(lines 829 836) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L823(lines 823 843) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-17 16:44:21,479 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L848-1(line 848) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L848-2(line 848) no Hoare annotation was computed. [2020-07-17 16:44:21,480 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-17 16:44:21,481 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-17 16:44:21,481 INFO L268 CegarLoopResult]: For program point L809(lines 809 854) no Hoare annotation was computed. [2020-07-17 16:44:21,481 INFO L268 CegarLoopResult]: For program point L840(lines 840 841) no Hoare annotation was computed. [2020-07-17 16:44:21,481 INFO L268 CegarLoopResult]: For program point L840-1(lines 823 843) no Hoare annotation was computed. [2020-07-17 16:44:21,481 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 201 211) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,481 INFO L264 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,481 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 201 211) the Hoare annotation is: true [2020-07-17 16:44:21,481 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 201 211) the Hoare annotation is: true [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point L356-3(line 356) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 351 361) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 351 361) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 351 361) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L268 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-07-17 16:44:21,482 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 343 350) the Hoare annotation is: true [2020-07-17 16:44:21,482 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 343 350) the Hoare annotation is: true [2020-07-17 16:44:21,483 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 343 350) the Hoare annotation is: true [2020-07-17 16:44:21,483 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 310 316) the Hoare annotation is: true [2020-07-17 16:44:21,483 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 310 316) the Hoare annotation is: true [2020-07-17 16:44:21,483 INFO L264 CegarLoopResult]: At program point L481(lines 432 482) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,483 INFO L264 CegarLoopResult]: At program point L469(lines 469 475) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,483 INFO L264 CegarLoopResult]: At program point L469-1(lines 463 476) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,483 INFO L264 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L461-1(line 461) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L453(lines 453 459) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L453-1(lines 453 459) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L478(lines 433 480) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,484 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,485 INFO L264 CegarLoopResult]: At program point L441-1(line 441) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,485 INFO L264 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,485 INFO L271 CegarLoopResult]: At program point testEXIT(lines 423 488) the Hoare annotation is: true [2020-07-17 16:44:21,485 INFO L264 CegarLoopResult]: At program point testENTRY(lines 423 488) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,485 INFO L264 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,485 INFO L271 CegarLoopResult]: At program point testFINAL(lines 423 488) the Hoare annotation is: true [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L434(lines 433 480) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L467-1(line 467) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L467-2(line 467) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L463(lines 463 476) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,486 INFO L264 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L451-1(line 451) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L443(lines 443 449) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L443-1(lines 443 449) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L435(lines 435 439) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,487 INFO L264 CegarLoopResult]: At program point L427(line 427) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 763 808) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L787(lines 787 788) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L783(lines 783 790) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-17 16:44:21,488 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L777(lines 777 797) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L804-1(line 804) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L804-2(line 804) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-17 16:44:21,489 INFO L268 CegarLoopResult]: For program point L802-1(line 802) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L802-2(line 802) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L763(lines 763 808) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L794(lines 794 795) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point L794-1(lines 777 797) no Hoare annotation was computed. [2020-07-17 16:44:21,490 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 763 808) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 763 808) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L782-1(line 782) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L782-2(line 782) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-17 16:44:21,491 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L101(lines 101 109) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L242-1(line 242) no Hoare annotation was computed. [2020-07-17 16:44:21,492 INFO L268 CegarLoopResult]: For program point L242-2(line 242) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 240 249) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 240 249) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 240 249) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-07-17 16:44:21,493 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L730(lines 708 731) no Hoare annotation was computed. [2020-07-17 16:44:21,494 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L689(lines 689 705) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L706(lines 706 747) no Hoare annotation was computed. [2020-07-17 16:44:21,495 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 660 762) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L698-1(line 698) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L748(lines 748 759) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 660 762) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-17 16:44:21,496 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 660 762) no Hoare annotation was computed. [2020-07-17 16:44:21,497 INFO L268 CegarLoopResult]: For program point L749(lines 749 756) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L684(lines 684 688) no Hoare annotation was computed. [2020-07-17 16:44:21,498 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L709-2(lines 709 729) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L660(lines 660 762) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L660-1(lines 660 762) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L751-1(line 751) no Hoare annotation was computed. [2020-07-17 16:44:21,499 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L751-2(line 751) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L710(lines 709 729) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-17 16:44:21,500 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L711(lines 711 715) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-07-17 16:44:21,501 INFO L268 CegarLoopResult]: For program point L736-2(line 736) no Hoare annotation was computed. [2020-07-17 16:44:21,502 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-17 16:44:21,502 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-17 16:44:21,502 INFO L268 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-07-17 16:44:21,502 INFO L268 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-07-17 16:44:21,502 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-07-17 16:44:21,502 INFO L264 CegarLoopResult]: At program point L795(line 795) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,502 INFO L264 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-07-17 16:44:21,502 INFO L264 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,502 INFO L264 CegarLoopResult]: At program point L659(line 659) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L787-1(line 787) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L98-1(line 98) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L833-1(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,503 INFO L264 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L400-1(line 400) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L111-1(line 111) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L400-2(line 400) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L111-2(line 111) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L400-3(line 400) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L396(line 396) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,504 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L396-1(line 396) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L107-1(line 107) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L396-2(line 396) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L107-2(line 107) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L396-3(line 396) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L107-3(line 107) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L396-4(line 396) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,505 INFO L264 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L103-1(line 103) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L392-2(line 392) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L103-2(line 103) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L392-3(line 392) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L103-3(line 103) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L103-4(line 103) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,506 INFO L264 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L103-5(line 103) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L388-2(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L388-3(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L99-3(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L388-4(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L99-4(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L384-1(line 384) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L388-5(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L99-5(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L384-2(line 384) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point L388-6(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,507 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L99-6(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L384-3(line 384) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L388-7(line 388) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L99-7(line 99) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L384-4(line 384) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L380-1(line 380) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L380-2(line 380) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L380-3(line 380) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L794-1(line 794) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,508 INFO L264 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:44:21,509 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,509 INFO L264 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,509 INFO L264 CegarLoopResult]: At program point L402-1(line 402) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,509 INFO L264 CegarLoopResult]: At program point L402-2(line 402) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,509 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,509 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-17 16:44:21,510 INFO L264 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,510 INFO L264 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2020-07-17 16:44:21,510 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 16:44:21,510 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 326 342) no Hoare annotation was computed. [2020-07-17 16:44:21,510 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 326 342) no Hoare annotation was computed. [2020-07-17 16:44:21,510 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-17 16:44:21,510 INFO L268 CegarLoopResult]: For program point L337-1(lines 326 342) no Hoare annotation was computed. [2020-07-17 16:44:21,510 INFO L268 CegarLoopResult]: For program point L333(lines 333 339) no Hoare annotation was computed. [2020-07-17 16:44:21,510 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 16:44:21,511 INFO L268 CegarLoopResult]: For program point L331-1(line 331) no Hoare annotation was computed. [2020-07-17 16:44:21,511 INFO L268 CegarLoopResult]: For program point L331-2(line 331) no Hoare annotation was computed. [2020-07-17 16:44:21,511 INFO L268 CegarLoopResult]: For program point L331-3(line 331) no Hoare annotation was computed. [2020-07-17 16:44:21,511 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2020-07-17 16:44:21,511 INFO L271 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: true [2020-07-17 16:44:21,511 INFO L271 CegarLoopResult]: At program point getWaterLevelFINAL(lines 116 124) the Hoare annotation is: true [2020-07-17 16:44:21,511 INFO L271 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: true [2020-07-17 16:44:21,511 INFO L271 CegarLoopResult]: At program point getWaterLevelEXIT(lines 116 124) the Hoare annotation is: true [2020-07-17 16:44:21,512 INFO L264 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,512 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,512 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,512 INFO L271 CegarLoopResult]: At program point L76-1(lines 72 83) the Hoare annotation is: true [2020-07-17 16:44:21,512 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 72 83) the Hoare annotation is: true [2020-07-17 16:44:21,512 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:44:21,512 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:44:21,512 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:44:21,512 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:44:21,513 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2020-07-17 16:44:21,513 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-17 16:44:21,513 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-17 16:44:21,513 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2020-07-17 16:44:21,513 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2020-07-17 16:44:21,513 INFO L271 CegarLoopResult]: At program point L288(lines 286 308) the Hoare annotation is: true [2020-07-17 16:44:21,513 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 283 309) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:44:21,513 INFO L264 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (or (not (= 0 ~systemActive~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,513 INFO L271 CegarLoopResult]: At program point timeShiftEXIT(lines 283 309) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point L297(lines 297 303) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point timeShiftFINAL(lines 283 309) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L264 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point L290(lines 286 308) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 137 166) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point L151(lines 151 155) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point L151-1(lines 151 155) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point L147-2(lines 147 161) the Hoare annotation is: true [2020-07-17 16:44:21,514 INFO L271 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point L143-1(line 143) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point L162(lines 137 166) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 137 166) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 48 59) the Hoare annotation is: true [2020-07-17 16:44:21,515 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point L52-1(lines 48 59) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 192 198) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 192 198) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L264 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point L64-1(lines 60 71) the Hoare annotation is: true [2020-07-17 16:44:21,516 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 60 71) the Hoare annotation is: true [2020-07-17 16:44:21,517 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:44:21,517 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 126 133) the Hoare annotation is: true [2020-07-17 16:44:21,517 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 130) the Hoare annotation is: true [2020-07-17 16:44:21,517 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 126 133) the Hoare annotation is: true [2020-07-17 16:44:21,517 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 126 133) the Hoare annotation is: true [2020-07-17 16:44:21,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:44:21 BoogieIcfgContainer [2020-07-17 16:44:21,538 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:44:21,539 INFO L168 Benchmark]: Toolchain (without parser) took 29574.19 ms. Allocated memory was 146.3 MB in the beginning and 708.8 MB in the end (delta: 562.6 MB). Free memory was 101.8 MB in the beginning and 322.4 MB in the end (delta: -220.6 MB). Peak memory consumption was 558.6 MB. Max. memory is 7.1 GB. [2020-07-17 16:44:21,540 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 146.3 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 16:44:21,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 635.80 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 101.4 MB in the beginning and 172.5 MB in the end (delta: -71.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2020-07-17 16:44:21,542 INFO L168 Benchmark]: Boogie Preprocessor took 108.07 ms. Allocated memory is still 203.4 MB. Free memory was 172.5 MB in the beginning and 167.9 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2020-07-17 16:44:21,543 INFO L168 Benchmark]: RCFGBuilder took 1162.02 ms. Allocated memory was 203.4 MB in the beginning and 234.4 MB in the end (delta: 30.9 MB). Free memory was 167.9 MB in the beginning and 176.3 MB in the end (delta: -8.4 MB). Peak memory consumption was 81.5 MB. Max. memory is 7.1 GB. [2020-07-17 16:44:21,544 INFO L168 Benchmark]: TraceAbstraction took 27659.27 ms. Allocated memory was 234.4 MB in the beginning and 708.8 MB in the end (delta: 474.5 MB). Free memory was 176.3 MB in the beginning and 322.4 MB in the end (delta: -146.1 MB). Peak memory consumption was 544.9 MB. Max. memory is 7.1 GB. [2020-07-17 16:44:21,547 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 146.3 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 635.80 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 101.4 MB in the beginning and 172.5 MB in the end (delta: -71.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 108.07 ms. Allocated memory is still 203.4 MB. Free memory was 172.5 MB in the beginning and 167.9 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1162.02 ms. Allocated memory was 203.4 MB in the beginning and 234.4 MB in the end (delta: 30.9 MB). Free memory was 167.9 MB in the beginning and 176.3 MB in the end (delta: -8.4 MB). Peak memory consumption was 81.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 27659.27 ms. Allocated memory was 234.4 MB in the beginning and 708.8 MB in the end (delta: 474.5 MB). Free memory was 176.3 MB in the beginning and 322.4 MB in the end (delta: -146.1 MB). Peak memory consumption was 544.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 130]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(1 == \old(systemActive)) - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 == \old(systemActive)) - ProcedureContractResult [Line: 257]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 264]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && \result <= 1) && retValue_acc <= 1) && 0 < \result) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 857]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 865]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 875]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 215]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 407]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 362]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(0 == pumpRunning) - ProcedureContractResult [Line: 250]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 201]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 343]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 310]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 423]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 72]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 116]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 137]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 283]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 48]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 60]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 126]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 600 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11.9s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 9.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 792 SDtfs, 1334 SDslu, 1309 SDs, 0 SdLazy, 1940 SolverSat, 380 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 129 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=349occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 158 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 226 LocationsWithAnnotation, 802 PreInvPairs, 985 NumberOfFragments, 1660 HoareAnnotationTreeSize, 802 FomulaSimplifications, 97123 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 226 FomulaSimplificationsInter, 27112 FormulaSimplificationTreeSizeReductionInter, 11.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 664 NumberOfCodeBlocks, 664 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 660 ConstructedInterpolants, 0 QuantifiedInterpolants, 277676 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 20/20 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...