/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:34:08,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:34:08,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:34:08,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:34:08,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:34:08,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:34:08,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:34:08,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:34:08,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:34:08,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:34:08,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:34:08,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:34:08,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:34:08,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:34:08,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:34:08,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:34:08,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:34:08,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:34:08,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:34:08,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:34:08,635 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:34:08,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:34:08,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:34:08,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:34:08,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:34:08,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:34:08,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:34:08,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:34:08,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:34:08,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:34:08,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:34:08,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:34:08,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:34:08,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:34:08,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:34:08,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:34:08,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:34:08,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:34:08,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:34:08,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:34:08,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:34:08,649 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:34:08,657 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:34:08,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:34:08,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:34:08,659 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:34:08,659 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:34:08,659 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:34:08,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:34:08,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:34:08,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:34:08,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:34:08,660 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:34:08,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:34:08,661 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:34:08,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:34:08,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:34:08,661 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:34:08,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:34:08,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:34:08,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:34:08,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:34:08,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:34:08,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:34:08,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:34:08,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:34:08,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:34:08,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:34:08,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:34:08,951 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:34:08,952 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-07-07 12:34:09,010 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64d330363/a00b88e460c64bc1a279b069c6986433/FLAGe4767ed94 [2020-07-07 12:34:09,584 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:34:09,585 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-07-07 12:34:09,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64d330363/a00b88e460c64bc1a279b069c6986433/FLAGe4767ed94 [2020-07-07 12:34:09,888 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64d330363/a00b88e460c64bc1a279b069c6986433 [2020-07-07 12:34:09,896 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:34:09,898 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:34:09,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:34:09,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:34:09,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:34:09,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:34:09" (1/1) ... [2020-07-07 12:34:09,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a989cc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:09, skipping insertion in model container [2020-07-07 12:34:09,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:34:09" (1/1) ... [2020-07-07 12:34:09,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:34:09,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:34:10,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:34:10,418 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:34:10,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:34:10,592 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:34:10,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10 WrapperNode [2020-07-07 12:34:10,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:34:10,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:34:10,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:34:10,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:34:10,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (1/1) ... [2020-07-07 12:34:10,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:34:10,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:34:10,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:34:10,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:34:10,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (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 [2020-07-07 12:34:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:34:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:34:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:34:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:34:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:34:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-07 12:34:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:34:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:34:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:34:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:34:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:34:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:34:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:34:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:34:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:34:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:34:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:34:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:34:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:34:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:34:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:34:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:34:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:34:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:34:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:34:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:34:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:34:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:34:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:34:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:34:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:34:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-07 12:34:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:34:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:34:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:34:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:34:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:34:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:34:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:34:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:34:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:34:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:34:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:34:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:34:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:34:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:34:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:34:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:34:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:34:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:34:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:34:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:34:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:34:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:34:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:34:10,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:34:11,820 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:34:11,820 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:34:11,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:34:11 BoogieIcfgContainer [2020-07-07 12:34:11,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:34:11,828 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:34:11,828 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:34:11,831 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:34:11,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:34:09" (1/3) ... [2020-07-07 12:34:11,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9578c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:34:11, skipping insertion in model container [2020-07-07 12:34:11,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:34:10" (2/3) ... [2020-07-07 12:34:11,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9578c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:34:11, skipping insertion in model container [2020-07-07 12:34:11,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:34:11" (3/3) ... [2020-07-07 12:34:11,835 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product42.cil.c [2020-07-07 12:34:11,845 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:34:11,854 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:34:11,868 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:34:11,890 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:34:11,890 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:34:11,890 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:34:11,890 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:34:11,891 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:34:11,891 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:34:11,891 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:34:11,891 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:34:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states. [2020-07-07 12:34:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-07 12:34:11,933 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:11,934 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:11,935 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:11,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:11,940 INFO L82 PathProgramCache]: Analyzing trace with hash 876604812, now seen corresponding path program 1 times [2020-07-07 12:34:11,949 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:11,950 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [171306941] [2020-07-07 12:34:11,950 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,719 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:12,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:12,925 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:12,928 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [171306941] [2020-07-07 12:34:12,930 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:12,931 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:34:12,932 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187342948] [2020-07-07 12:34:12,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:34:12,940 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:12,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:34:12,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:34:12,963 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 3 states. [2020-07-07 12:34:14,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:14,286 INFO L93 Difference]: Finished difference Result 486 states and 575 transitions. [2020-07-07 12:34:14,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:34:14,288 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-07 12:34:14,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:14,306 INFO L225 Difference]: With dead ends: 486 [2020-07-07 12:34:14,306 INFO L226 Difference]: Without dead ends: 301 [2020-07-07 12:34:14,311 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:34:14,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-07-07 12:34:14,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 259. [2020-07-07 12:34:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-07 12:34:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 280 transitions. [2020-07-07 12:34:14,479 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 280 transitions. Word has length 153 [2020-07-07 12:34:14,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:14,481 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 280 transitions. [2020-07-07 12:34:14,481 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:34:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2020-07-07 12:34:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-07 12:34:14,492 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:14,492 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:14,493 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:34:14,493 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:14,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:14,493 INFO L82 PathProgramCache]: Analyzing trace with hash -880334198, now seen corresponding path program 1 times [2020-07-07 12:34:14,494 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:14,494 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1662064560] [2020-07-07 12:34:14,494 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,883 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:14,996 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:14,996 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1662064560] [2020-07-07 12:34:14,996 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:14,996 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:34:14,997 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343987229] [2020-07-07 12:34:14,999 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:34:15,000 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:15,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:34:15,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:34:15,001 INFO L87 Difference]: Start difference. First operand 259 states and 280 transitions. Second operand 4 states. [2020-07-07 12:34:15,615 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:16,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:16,515 INFO L93 Difference]: Finished difference Result 399 states and 446 transitions. [2020-07-07 12:34:16,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:34:16,516 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-07 12:34:16,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:16,520 INFO L225 Difference]: With dead ends: 399 [2020-07-07 12:34:16,520 INFO L226 Difference]: Without dead ends: 284 [2020-07-07 12:34:16,522 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:34:16,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2020-07-07 12:34:16,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 249. [2020-07-07 12:34:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-07 12:34:16,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 267 transitions. [2020-07-07 12:34:16,633 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 267 transitions. Word has length 154 [2020-07-07 12:34:16,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:16,634 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 267 transitions. [2020-07-07 12:34:16,634 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:34:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 267 transitions. [2020-07-07 12:34:16,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-07 12:34:16,636 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:16,636 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:16,637 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:34:16,637 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:16,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:16,637 INFO L82 PathProgramCache]: Analyzing trace with hash -2069807768, now seen corresponding path program 1 times [2020-07-07 12:34:16,638 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:16,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [636872357] [2020-07-07 12:34:16,638 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:16,940 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:17,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:17,110 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:17,111 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [636872357] [2020-07-07 12:34:17,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:17,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:34:17,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388015889] [2020-07-07 12:34:17,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:34:17,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:17,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:34:17,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:34:17,113 INFO L87 Difference]: Start difference. First operand 249 states and 267 transitions. Second operand 10 states. [2020-07-07 12:34:17,759 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:18,040 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:18,279 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:34:18,514 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:18,774 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:18,995 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:20,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:20,515 INFO L93 Difference]: Finished difference Result 445 states and 508 transitions. [2020-07-07 12:34:20,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:34:20,515 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-07 12:34:20,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:20,520 INFO L225 Difference]: With dead ends: 445 [2020-07-07 12:34:20,520 INFO L226 Difference]: Without dead ends: 306 [2020-07-07 12:34:20,522 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:34:20,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-07 12:34:20,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 249. [2020-07-07 12:34:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-07 12:34:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 266 transitions. [2020-07-07 12:34:20,596 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 266 transitions. Word has length 167 [2020-07-07 12:34:20,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:20,597 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 266 transitions. [2020-07-07 12:34:20,597 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:34:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 266 transitions. [2020-07-07 12:34:20,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-07-07 12:34:20,600 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:20,600 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:20,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:34:20,600 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:20,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:20,601 INFO L82 PathProgramCache]: Analyzing trace with hash 398712319, now seen corresponding path program 1 times [2020-07-07 12:34:20,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:20,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1724474800] [2020-07-07 12:34:20,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,910 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:21,073 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:21,073 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1724474800] [2020-07-07 12:34:21,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:21,074 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 12:34:21,074 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229748928] [2020-07-07 12:34:21,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 12:34:21,075 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:21,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 12:34:21,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:34:21,075 INFO L87 Difference]: Start difference. First operand 249 states and 266 transitions. Second operand 7 states. [2020-07-07 12:34:21,579 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:22,936 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:23,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:23,632 INFO L93 Difference]: Finished difference Result 638 states and 749 transitions. [2020-07-07 12:34:23,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-07 12:34:23,633 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-07-07 12:34:23,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:23,638 INFO L225 Difference]: With dead ends: 638 [2020-07-07 12:34:23,638 INFO L226 Difference]: Without dead ends: 499 [2020-07-07 12:34:23,639 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:34:23,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2020-07-07 12:34:23,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 372. [2020-07-07 12:34:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2020-07-07 12:34:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 401 transitions. [2020-07-07 12:34:23,785 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 401 transitions. Word has length 175 [2020-07-07 12:34:23,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:23,786 INFO L479 AbstractCegarLoop]: Abstraction has 372 states and 401 transitions. [2020-07-07 12:34:23,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 12:34:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 401 transitions. [2020-07-07 12:34:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-07-07 12:34:23,790 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:23,790 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:23,790 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:34:23,790 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:23,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:23,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1043835343, now seen corresponding path program 1 times [2020-07-07 12:34:23,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:23,791 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [387266604] [2020-07-07 12:34:23,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,113 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:24,271 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:24,272 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [387266604] [2020-07-07 12:34:24,272 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:24,272 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:34:24,272 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74033909] [2020-07-07 12:34:24,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:34:24,273 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:24,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:34:24,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:34:24,274 INFO L87 Difference]: Start difference. First operand 372 states and 401 transitions. Second operand 10 states. [2020-07-07 12:34:24,745 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:26,630 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:26,870 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:27,117 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:27,384 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:27,606 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:27,839 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:28,056 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:29,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:29,055 INFO L93 Difference]: Finished difference Result 1031 states and 1238 transitions. [2020-07-07 12:34:29,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-07 12:34:29,057 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2020-07-07 12:34:29,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:29,062 INFO L225 Difference]: With dead ends: 1031 [2020-07-07 12:34:29,063 INFO L226 Difference]: Without dead ends: 769 [2020-07-07 12:34:29,064 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=134, Invalid=328, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:34:29,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2020-07-07 12:34:29,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 564. [2020-07-07 12:34:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 564 states. [2020-07-07 12:34:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 618 transitions. [2020-07-07 12:34:29,255 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 618 transitions. Word has length 199 [2020-07-07 12:34:29,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:29,255 INFO L479 AbstractCegarLoop]: Abstraction has 564 states and 618 transitions. [2020-07-07 12:34:29,255 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:34:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 618 transitions. [2020-07-07 12:34:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-07 12:34:29,259 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:29,259 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:29,259 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:34:29,260 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:29,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:29,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1540421005, now seen corresponding path program 1 times [2020-07-07 12:34:29,260 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:29,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1787693102] [2020-07-07 12:34:29,261 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,545 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:29,703 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:29,704 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1787693102] [2020-07-07 12:34:29,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:29,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-07 12:34:29,704 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420484583] [2020-07-07 12:34:29,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-07 12:34:29,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:29,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-07 12:34:29,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-07 12:34:29,706 INFO L87 Difference]: Start difference. First operand 564 states and 618 transitions. Second operand 12 states. [2020-07-07 12:34:30,200 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:32,076 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:32,341 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:32,594 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:32,835 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:33,061 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:34:33,319 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:33,543 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:33,896 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:35,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:35,380 INFO L93 Difference]: Finished difference Result 1358 states and 1663 transitions. [2020-07-07 12:34:35,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-07 12:34:35,381 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 204 [2020-07-07 12:34:35,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:35,391 INFO L225 Difference]: With dead ends: 1358 [2020-07-07 12:34:35,391 INFO L226 Difference]: Without dead ends: 1085 [2020-07-07 12:34:35,394 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=277, Invalid=715, Unknown=0, NotChecked=0, Total=992 [2020-07-07 12:34:35,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1085 states. [2020-07-07 12:34:35,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1085 to 779. [2020-07-07 12:34:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2020-07-07 12:34:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 864 transitions. [2020-07-07 12:34:35,744 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 864 transitions. Word has length 204 [2020-07-07 12:34:35,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:35,745 INFO L479 AbstractCegarLoop]: Abstraction has 779 states and 864 transitions. [2020-07-07 12:34:35,745 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-07 12:34:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 864 transitions. [2020-07-07 12:34:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-07 12:34:35,749 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:35,749 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:35,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:34:35,749 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:35,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:35,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1519010768, now seen corresponding path program 1 times [2020-07-07 12:34:35,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:35,750 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1900062649] [2020-07-07 12:34:35,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:35,992 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:36,181 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:36,182 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1900062649] [2020-07-07 12:34:36,182 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:36,182 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:34:36,183 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445743297] [2020-07-07 12:34:36,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:34:36,183 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:36,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:34:36,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:34:36,184 INFO L87 Difference]: Start difference. First operand 779 states and 864 transitions. Second operand 10 states. [2020-07-07 12:34:37,274 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:37,540 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:34:37,761 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:37,980 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:38,232 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:34:39,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:39,767 INFO L93 Difference]: Finished difference Result 1566 states and 1867 transitions. [2020-07-07 12:34:39,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:34:39,778 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 204 [2020-07-07 12:34:39,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:39,787 INFO L225 Difference]: With dead ends: 1566 [2020-07-07 12:34:39,788 INFO L226 Difference]: Without dead ends: 1074 [2020-07-07 12:34:39,790 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:34:39,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states. [2020-07-07 12:34:40,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 778. [2020-07-07 12:34:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2020-07-07 12:34:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 862 transitions. [2020-07-07 12:34:40,028 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 862 transitions. Word has length 204 [2020-07-07 12:34:40,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:40,029 INFO L479 AbstractCegarLoop]: Abstraction has 778 states and 862 transitions. [2020-07-07 12:34:40,029 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:34:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 862 transitions. [2020-07-07 12:34:40,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-07 12:34:40,032 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:40,032 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:40,032 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:34:40,032 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:40,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:40,033 INFO L82 PathProgramCache]: Analyzing trace with hash 1158940624, now seen corresponding path program 1 times [2020-07-07 12:34:40,033 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:40,033 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1385451430] [2020-07-07 12:34:40,033 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,277 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:40,600 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:40,601 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1385451430] [2020-07-07 12:34:40,601 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:40,604 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:34:40,604 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488596801] [2020-07-07 12:34:40,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:34:40,605 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:40,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:34:40,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:34:40,606 INFO L87 Difference]: Start difference. First operand 778 states and 862 transitions. Second operand 15 states. [2020-07-07 12:34:41,473 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:34:41,704 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:34:41,930 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:42,155 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:42,371 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:43,302 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:43,533 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:43,801 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:34:44,052 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:44,305 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:44,527 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:46,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:46,493 INFO L93 Difference]: Finished difference Result 1757 states and 2099 transitions. [2020-07-07 12:34:46,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 12:34:46,494 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 204 [2020-07-07 12:34:46,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:46,502 INFO L225 Difference]: With dead ends: 1757 [2020-07-07 12:34:46,502 INFO L226 Difference]: Without dead ends: 1089 [2020-07-07 12:34:46,506 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-07-07 12:34:46,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states. [2020-07-07 12:34:46,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 791. [2020-07-07 12:34:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2020-07-07 12:34:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 875 transitions. [2020-07-07 12:34:46,832 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 875 transitions. Word has length 204 [2020-07-07 12:34:46,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:46,832 INFO L479 AbstractCegarLoop]: Abstraction has 791 states and 875 transitions. [2020-07-07 12:34:46,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:34:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 875 transitions. [2020-07-07 12:34:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-07 12:34:46,840 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:46,840 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:46,841 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:34:46,841 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:46,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:46,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1099817046, now seen corresponding path program 1 times [2020-07-07 12:34:46,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:46,843 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1395124914] [2020-07-07 12:34:46,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:34:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,169 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:34:47,542 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:47,542 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1395124914] [2020-07-07 12:34:47,543 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:47,543 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:34:47,543 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508503554] [2020-07-07 12:34:47,544 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:34:47,544 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:47,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:34:47,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:34:47,544 INFO L87 Difference]: Start difference. First operand 791 states and 875 transitions. Second operand 15 states. [2020-07-07 12:34:47,991 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:34:48,998 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:34:50,166 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:50,446 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:34:50,760 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:51,028 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:51,323 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:34:51,570 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:34:51,811 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:52,071 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:34:52,325 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:52,588 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:34:52,839 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:34:53,086 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:53,552 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-07-07 12:34:53,803 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:34:54,289 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-07-07 12:34:54,555 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:34:54,856 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-07 12:34:55,114 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:34:58,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:34:58,122 INFO L93 Difference]: Finished difference Result 2623 states and 3186 transitions. [2020-07-07 12:34:58,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-07-07 12:34:58,122 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 223 [2020-07-07 12:34:58,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:34:58,133 INFO L225 Difference]: With dead ends: 2623 [2020-07-07 12:34:58,133 INFO L226 Difference]: Without dead ends: 1942 [2020-07-07 12:34:58,137 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 39 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 715 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=538, Invalid=2218, Unknown=0, NotChecked=0, Total=2756 [2020-07-07 12:34:58,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1942 states. [2020-07-07 12:34:58,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1942 to 1406. [2020-07-07 12:34:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1406 states. [2020-07-07 12:34:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1406 states and 1552 transitions. [2020-07-07 12:34:58,595 INFO L78 Accepts]: Start accepts. Automaton has 1406 states and 1552 transitions. Word has length 223 [2020-07-07 12:34:58,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:34:58,595 INFO L479 AbstractCegarLoop]: Abstraction has 1406 states and 1552 transitions. [2020-07-07 12:34:58,595 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:34:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1552 transitions. [2020-07-07 12:34:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-07-07 12:34:58,600 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:34:58,600 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:34:58,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:34:58,600 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:34:58,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:34:58,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1829357912, now seen corresponding path program 1 times [2020-07-07 12:34:58,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:34:58,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [641703334] [2020-07-07 12:34:58,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 199 to 397 [2020-07-07 12:34:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,185 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:34:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:34:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:34:59,970 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:34:59,971 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [641703334] [2020-07-07 12:34:59,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:34:59,972 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-07 12:34:59,972 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913492466] [2020-07-07 12:34:59,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-07 12:34:59,975 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:34:59,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-07 12:34:59,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=432, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:34:59,976 INFO L87 Difference]: Start difference. First operand 1406 states and 1552 transitions. Second operand 22 states. [2020-07-07 12:35:01,687 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:35:01,919 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:02,188 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:02,454 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:35:02,770 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:35:03,036 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:35:03,297 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:35:03,577 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:35:03,861 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:35:04,125 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:35:04,376 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:35:04,779 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:35:05,038 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:35:05,277 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:05,534 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:35:06,277 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:06,554 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:35:06,884 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:35:07,210 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:35:07,508 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:35:08,154 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:08,386 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:35:08,614 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:09,504 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:35:09,736 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:09,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:35:09,874 INFO L93 Difference]: Finished difference Result 2993 states and 3423 transitions. [2020-07-07 12:35:09,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-07 12:35:09,875 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 227 [2020-07-07 12:35:09,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:35:09,880 INFO L225 Difference]: With dead ends: 2993 [2020-07-07 12:35:09,880 INFO L226 Difference]: Without dead ends: 836 [2020-07-07 12:35:09,887 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 48 SyntacticMatches, 3 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 668 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=460, Invalid=2296, Unknown=0, NotChecked=0, Total=2756 [2020-07-07 12:35:09,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2020-07-07 12:35:10,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 657. [2020-07-07 12:35:10,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 657 states. [2020-07-07 12:35:10,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 699 transitions. [2020-07-07 12:35:10,202 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 699 transitions. Word has length 227 [2020-07-07 12:35:10,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:35:10,203 INFO L479 AbstractCegarLoop]: Abstraction has 657 states and 699 transitions. [2020-07-07 12:35:10,203 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-07 12:35:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 699 transitions. [2020-07-07 12:35:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-07-07 12:35:10,206 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:35:10,206 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:35:10,206 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:35:10,207 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:35:10,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:35:10,207 INFO L82 PathProgramCache]: Analyzing trace with hash -1373941134, now seen corresponding path program 1 times [2020-07-07 12:35:10,207 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:35:10,207 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [459014954] [2020-07-07 12:35:10,208 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:35:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,540 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:35:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:35:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:35:10,845 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:35:10,845 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [459014954] [2020-07-07 12:35:10,845 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:35:10,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2020-07-07 12:35:10,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502158973] [2020-07-07 12:35:10,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-07 12:35:10,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:35:10,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-07 12:35:10,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=236, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:35:10,852 INFO L87 Difference]: Start difference. First operand 657 states and 699 transitions. Second operand 17 states. [2020-07-07 12:35:11,412 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:11,649 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:35:11,883 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:35:12,156 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:35:12,379 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:35:13,131 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:35:14,257 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:14,480 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:35:14,717 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:35:14,946 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:15,278 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:35:16,100 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:35:16,340 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:35:16,571 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:35:17,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:35:17,413 INFO L93 Difference]: Finished difference Result 1379 states and 1554 transitions. [2020-07-07 12:35:17,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-07 12:35:17,413 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 228 [2020-07-07 12:35:17,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:35:17,415 INFO L225 Difference]: With dead ends: 1379 [2020-07-07 12:35:17,415 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:35:17,419 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 414 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=469, Invalid=1601, Unknown=0, NotChecked=0, Total=2070 [2020-07-07 12:35:17,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:35:17,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:35:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:35:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:35:17,420 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 228 [2020-07-07 12:35:17,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:35:17,421 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:35:17,421 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-07 12:35:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:35:17,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:35:17,421 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:35:17,424 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:35:21,884 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 373 DAG size of output: 309 [2020-07-07 12:35:24,846 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 309 [2020-07-07 12:35:25,571 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 309 [2020-07-07 12:35:26,313 WARN L193 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:28,241 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:29,045 WARN L193 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:30,111 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:31,773 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:32,564 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 326 [2020-07-07 12:35:34,544 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 309 [2020-07-07 12:35:35,521 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:36,883 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 326 [2020-07-07 12:35:37,778 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:39,316 WARN L193 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:40,369 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 321 [2020-07-07 12:35:43,248 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:44,013 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 321 [2020-07-07 12:35:47,440 WARN L193 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 309 [2020-07-07 12:35:49,041 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 361 DAG size of output: 329 [2020-07-07 12:35:49,764 WARN L193 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 309 [2020-07-07 12:35:50,913 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 326 [2020-07-07 12:35:51,905 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 326 [2020-07-07 12:35:52,683 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-07-07 12:35:53,327 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-07-07 12:35:53,469 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:35:53,943 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2020-07-07 12:35:54,610 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-07-07 12:35:55,253 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:35:55,896 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:35:56,795 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 26 [2020-07-07 12:35:57,650 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-07-07 12:35:58,186 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2020-07-07 12:35:58,992 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-07-07 12:35:59,776 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:36:00,318 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2020-07-07 12:36:00,896 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-07-07 12:36:01,046 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:36:01,278 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-07-07 12:36:02,670 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 250 DAG size of output: 32 [2020-07-07 12:36:02,827 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-07-07 12:36:02,998 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 1 [2020-07-07 12:36:03,170 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-07-07 12:36:03,795 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-07-07 12:36:04,270 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2020-07-07 12:36:04,506 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-07-07 12:36:05,019 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 23 [2020-07-07 12:36:05,505 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2020-07-07 12:36:06,326 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-07-07 12:36:06,702 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 15 [2020-07-07 12:36:06,860 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 1 [2020-07-07 12:36:07,545 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 24 [2020-07-07 12:36:07,920 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 15 [2020-07-07 12:36:09,058 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 186 DAG size of output: 42 [2020-07-07 12:36:09,227 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:09,865 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-07-07 12:36:11,300 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 250 DAG size of output: 32 [2020-07-07 12:36:12,747 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 250 DAG size of output: 32 [2020-07-07 12:36:14,629 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:14,769 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:36:14,913 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 25 [2020-07-07 12:36:15,652 WARN L193 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2020-07-07 12:36:16,177 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 21 [2020-07-07 12:36:16,383 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-07-07 12:36:16,948 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2020-07-07 12:36:18,045 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-07-07 12:36:18,156 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 22 [2020-07-07 12:36:18,361 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:36:19,272 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 26 [2020-07-07 12:36:19,451 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:21,324 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:21,477 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-07 12:36:21,647 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:23,457 WARN L193 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:23,671 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-07 12:36:25,488 WARN L193 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:26,142 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2020-07-07 12:36:26,425 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 28 [2020-07-07 12:36:26,604 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 26 [2020-07-07 12:36:26,782 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 26 [2020-07-07 12:36:27,589 WARN L193 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2020-07-07 12:36:28,479 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 30 [2020-07-07 12:36:28,896 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 15 [2020-07-07 12:36:30,656 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:30,826 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:32,576 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 267 DAG size of output: 29 [2020-07-07 12:36:33,456 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:36:33,643 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:33,807 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:36:34,496 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2020-07-07 12:36:35,347 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:36:35,862 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:36:36,713 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:36:37,336 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-07-07 12:36:37,539 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-07-07 12:36:38,492 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 38 [2020-07-07 12:36:38,828 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 10 [2020-07-07 12:36:39,008 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:39,186 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:39,554 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-07-07 12:36:40,733 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 186 DAG size of output: 42 [2020-07-07 12:36:42,169 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 250 DAG size of output: 32 [2020-07-07 12:36:43,367 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 186 DAG size of output: 42 [2020-07-07 12:36:43,507 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:36:45,358 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:45,535 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-07-07 12:36:46,600 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-07-07 12:36:46,829 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 12 [2020-07-07 12:36:47,504 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-07-07 12:36:49,252 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 267 DAG size of output: 29 [2020-07-07 12:36:49,765 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2020-07-07 12:36:49,948 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 26 [2020-07-07 12:36:50,138 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 21 [2020-07-07 12:36:50,271 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 25 [2020-07-07 12:36:50,446 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 26 [2020-07-07 12:36:50,626 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:52,364 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:53,354 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 48 [2020-07-07 12:36:53,697 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-07-07 12:36:54,388 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2020-07-07 12:36:55,198 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-07-07 12:36:56,938 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:36:57,717 WARN L193 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-07-07 12:36:57,904 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:58,083 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:36:58,805 WARN L193 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2020-07-07 12:36:58,975 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:37:00,470 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:37:00,867 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2020-07-07 12:37:01,799 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 26 [2020-07-07 12:37:02,168 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 15 [2020-07-07 12:37:02,535 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 15 [2020-07-07 12:37:03,246 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 24 [2020-07-07 12:37:03,417 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-07-07 12:37:04,279 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-07-07 12:37:04,672 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:37:05,164 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:37:05,737 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 28 [2020-07-07 12:37:06,294 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:37:06,747 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-07-07 12:37:07,198 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-07-07 12:37:08,165 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2020-07-07 12:37:08,453 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 22 [2020-07-07 12:37:10,343 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:37:10,528 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:37:12,435 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 262 DAG size of output: 29 [2020-07-07 12:37:13,397 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 38 [2020-07-07 12:37:13,773 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 21 [2020-07-07 12:37:14,632 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:37:14,833 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:14,980 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:37:15,643 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2020-07-07 12:37:16,470 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2020-07-07 12:37:17,385 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-07-07 12:37:17,496 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 22 [2020-07-07 12:37:18,326 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 26 [2020-07-07 12:37:18,526 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-07-07 12:37:18,668 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:37:19,186 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-07-07 12:37:19,324 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:37:19,852 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-07-07 12:37:20,593 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2020-07-07 12:37:22,023 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 250 DAG size of output: 32 [2020-07-07 12:37:22,686 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-07-07 12:37:24,460 WARN L193 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 273 DAG size of output: 32 [2020-07-07 12:37:25,830 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 250 DAG size of output: 32 [2020-07-07 12:37:26,360 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2020-07-07 12:37:26,582 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 26 [2020-07-07 12:37:27,373 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2020-07-07 12:37:27,547 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-07-07 12:37:29,493 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 267 DAG size of output: 29 [2020-07-07 12:37:30,382 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-07-07 12:37:32,227 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 267 DAG size of output: 29 [2020-07-07 12:37:32,767 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2020-07-07 12:37:33,366 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-07-07 12:37:33,379 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-07 12:37:33,379 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:37:33,379 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 589 644) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-07 12:37:33,380 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L631-1(line 631) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L631-2(line 631) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-07 12:37:33,381 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 589 644) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 589 644) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L636(lines 613 637) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L620(lines 620 624) no Hoare annotation was computed. [2020-07-07 12:37:33,382 INFO L268 CegarLoopResult]: For program point L620-1(lines 620 624) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L612-1(line 612) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L612-2(line 612) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L633-1(lines 614 635) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L671-2(lines 671 696) no Hoare annotation was computed. [2020-07-07 12:37:33,383 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 645 704) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 645 704) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-07 12:37:33,384 INFO L268 CegarLoopResult]: For program point L697(lines 670 698) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 645 704) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L689-2(line 689) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-07 12:37:33,385 INFO L268 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L685-2(line 685) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L677(lines 677 681) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L677-1(lines 677 681) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L669-2(line 669) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-07 12:37:33,386 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L690-1(line 690) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L690-2(line 690) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-07 12:37:33,387 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-07 12:37:33,388 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-07 12:37:33,389 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 520 526) the Hoare annotation is: true [2020-07-07 12:37:33,389 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 520 526) the Hoare annotation is: true [2020-07-07 12:37:33,389 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 527 535) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,389 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 527 535) the Hoare annotation is: true [2020-07-07 12:37:33,389 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 527 535) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,389 INFO L264 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,389 INFO L271 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: true [2020-07-07 12:37:33,389 INFO L271 CegarLoopResult]: At program point L130-1(lines 130 137) the Hoare annotation is: true [2020-07-07 12:37:33,390 INFO L264 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (and (= 1 |main_#t~ret0|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,390 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,390 INFO L264 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (and (= 1 |main_#t~ret0|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,390 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,390 INFO L264 CegarLoopResult]: At program point L128-2(line 128) the Hoare annotation is: (or (and (= 1 main_~tmp~0) (= 1 |main_#t~ret0|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,390 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 120 142) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,391 INFO L264 CegarLoopResult]: At program point L126-1(line 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,391 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,391 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 120 142) the Hoare annotation is: true [2020-07-07 12:37:33,391 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 120 142) the Hoare annotation is: true [2020-07-07 12:37:33,391 INFO L271 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: true [2020-07-07 12:37:33,391 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,391 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,391 INFO L264 CegarLoopResult]: At program point L130(lines 130 137) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:37:33,392 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:37:33,393 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 325 333) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:37:33,393 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 325 333) the Hoare annotation is: true [2020-07-07 12:37:33,393 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) [2020-07-07 12:37:33,394 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 325 333) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:37:33,394 INFO L271 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: true [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L353(lines 353 361) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L353-2(lines 353 361) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L341(lines 341 349) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L341-2(lines 341 349) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 334 369) no Hoare annotation was computed. [2020-07-07 12:37:33,394 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L364-1(line 364) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 334 369) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 334 369) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 513 519) the Hoare annotation is: true [2020-07-07 12:37:33,395 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 513 519) the Hoare annotation is: true [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L543(lines 543 588) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L543-1(lines 543 588) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 543 588) no Hoare annotation was computed. [2020-07-07 12:37:33,395 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L566-1(line 566) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 543 588) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 543 588) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-07 12:37:33,396 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L573-1(line 573) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-07 12:37:33,397 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L580-1(line 580) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L580-2(line 580) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-07-07 12:37:33,398 INFO L268 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 856 901) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L880(lines 880 881) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L876(lines 876 883) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 856 901) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-07 12:37:33,399 INFO L268 CegarLoopResult]: For program point L870(lines 870 890) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 856 901) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L897-1(line 897) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L897-2(line 897) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L895-1(line 895) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L895-2(line 895) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-07 12:37:33,400 INFO L268 CegarLoopResult]: For program point L856(lines 856 901) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L887(lines 887 888) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L887-1(lines 870 890) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L875-1(line 875) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L875-2(line 875) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-07-07 12:37:33,401 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 107 116) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,401 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 107 116) the Hoare annotation is: true [2020-07-07 12:37:33,401 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 107 116) the Hoare annotation is: true [2020-07-07 12:37:33,401 INFO L264 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse0 (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0)) (.cse1 (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1)) (.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4))) (and (or (and .cse0 .cse1 (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2) .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4 (and .cse0 .cse1 .cse2)))) [2020-07-07 12:37:33,401 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 314 324) the Hoare annotation is: true [2020-07-07 12:37:33,402 INFO L271 CegarLoopResult]: At program point L319(line 319) the Hoare annotation is: true [2020-07-07 12:37:33,402 INFO L264 CegarLoopResult]: At program point L319-1(line 319) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|) (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0) (= isMethaneLevelCritical_~retValue_acc~4 |isMethaneAlarm_#t~ret7|)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,402 INFO L264 CegarLoopResult]: At program point L319-2(line 319) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|)) (.cse2 (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0)) (.cse3 (= isMethaneLevelCritical_~retValue_acc~4 |isMethaneAlarm_#t~ret7|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3 (<= |isMethaneAlarm_#t~ret7| 2147483647)) .cse4) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3) .cse4))) [2020-07-07 12:37:33,402 INFO L264 CegarLoopResult]: At program point L319-3(line 319) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret7|)) (.cse2 (= isMethaneAlarm_~retValue_acc~1 |isMethaneAlarm_#t~ret7|)) (.cse3 (<= |isMethaneAlarm_#t~ret7| ~methaneLevelCritical~0)) (.cse4 (= isMethaneLevelCritical_~retValue_acc~4 |isMethaneAlarm_#t~ret7|)) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3 .cse4 (<= |isMethaneAlarm_#t~ret7| 2147483647)) .cse5) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3 .cse4) .cse5))) [2020-07-07 12:37:33,402 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 314 324) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse3 (= isMethaneAlarm_~retValue_acc~1 |isMethaneAlarm_#res|)) (.cse4 (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0)) (.cse5 (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (and (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2 .cse3 .cse4 .cse5)) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 .cse4 .cse5) .cse1))) [2020-07-07 12:37:33,402 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 314 324) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse3 (= isMethaneAlarm_~retValue_acc~1 |isMethaneAlarm_#res|)) (.cse4 (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0)) (.cse5 (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (and (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2 .cse3 .cse4 .cse5)) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 .cse4 .cse5) .cse1))) [2020-07-07 12:37:33,402 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 306 313) no Hoare annotation was computed. [2020-07-07 12:37:33,402 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 306 313) no Hoare annotation was computed. [2020-07-07 12:37:33,402 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 306 313) no Hoare annotation was computed. [2020-07-07 12:37:33,403 INFO L264 CegarLoopResult]: At program point L487(line 487) the Hoare annotation is: (let ((.cse4 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse4 .cse1 .cse2) (or .cse0 .cse3 (not (<= ~waterLevel~0 1)) .cse2))) [2020-07-07 12:37:33,403 INFO L264 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse1))) [2020-07-07 12:37:33,403 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 478 491) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= |isHighWaterSensorDry_#res| 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6) (<= 0 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:37:33,403 INFO L264 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,403 INFO L264 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,403 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 478 491) the Hoare annotation is: true [2020-07-07 12:37:33,403 INFO L271 CegarLoopResult]: At program point L482(lines 482 488) the Hoare annotation is: true [2020-07-07 12:37:33,404 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 478 491) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= |isHighWaterSensorDry_#res| 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6) (<= 0 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:37:33,404 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 255 279) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse9 (<= ~waterLevel~0 1))) (let ((.cse0 (<= 1 processEnvironment_~tmp~2)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and .cse1 .cse9)) (.cse2 (not (<= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (let ((.cse5 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse6 (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3)) (.cse7 (= 0 activatePump_~tmp~3)) (.cse8 (= 1 ~pumpRunning~0))) (or .cse2 (and .cse5 .cse0 .cse6 .cse7 .cse8) .cse3 (not (= 0 ~methaneLevelCritical~0)) (and .cse5 .cse6 .cse9 .cse7 .cse8) .cse4)) (or .cse2 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-07-07 12:37:33,404 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 255 279) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2020-07-07 12:37:33,404 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2020-07-07 12:37:33,404 INFO L264 CegarLoopResult]: At program point L274-1(lines 255 279) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse9 (<= ~waterLevel~0 1))) (let ((.cse0 (<= 1 processEnvironment_~tmp~2)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and .cse1 .cse9)) (.cse2 (not (<= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (let ((.cse5 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse6 (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3)) (.cse7 (= 0 activatePump_~tmp~3)) (.cse8 (= 1 ~pumpRunning~0))) (or .cse2 (and .cse5 .cse0 .cse6 .cse7 .cse8) .cse3 (not (= 0 ~methaneLevelCritical~0)) (and .cse5 .cse6 .cse9 .cse7 .cse8) .cse4)) (or .cse2 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-07-07 12:37:33,405 INFO L264 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and (= 0 ~pumpRunning~0) (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,405 INFO L264 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse0 (and (<= 1 processEnvironment_~tmp~2) .cse4)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and .cse4 (<= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)))))) [2020-07-07 12:37:33,405 INFO L264 CegarLoopResult]: At program point L263(lines 263 271) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse0 (and (<= 1 processEnvironment_~tmp~2) .cse4)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and .cse4 (<= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)))))) [2020-07-07 12:37:33,405 INFO L264 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))))) [2020-07-07 12:37:33,405 INFO L264 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse4 (<= 1 |processEnvironment_#t~ret5|))) (.cse3 (and .cse4 (<= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)))))) [2020-07-07 12:37:33,406 INFO L264 CegarLoopResult]: At program point L259(lines 259 276) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2020-07-07 12:37:33,406 INFO L264 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse4 (<= 1 |processEnvironment_#t~ret5|))) (.cse3 (and .cse4 (<= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)))))) [2020-07-07 12:37:33,406 INFO L264 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= 1 processEnvironment_~tmp~2) .cse4 (<= 1 |processEnvironment_#t~ret5|))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and .cse4 (<= ~waterLevel~0 1)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse2 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse3)))) [2020-07-07 12:37:33,406 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 247 253) the Hoare annotation is: true [2020-07-07 12:37:33,406 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 247 253) the Hoare annotation is: true [2020-07-07 12:37:33,406 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,407 INFO L264 CegarLoopResult]: At program point L193(lines 193 197) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,407 INFO L264 CegarLoopResult]: At program point L193-2(lines 185 198) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,407 INFO L264 CegarLoopResult]: At program point L156(lines 155 202) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,407 INFO L264 CegarLoopResult]: At program point L185(lines 185 198) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,407 INFO L264 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,408 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,408 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,408 INFO L264 CegarLoopResult]: At program point L173-1(line 173) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,408 INFO L264 CegarLoopResult]: At program point L165(lines 165 171) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,408 INFO L264 CegarLoopResult]: At program point L165-1(lines 165 171) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,408 INFO L271 CegarLoopResult]: At program point testEXIT(lines 145 210) the Hoare annotation is: true [2020-07-07 12:37:33,408 INFO L264 CegarLoopResult]: At program point testENTRY(lines 145 210) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,409 INFO L264 CegarLoopResult]: At program point L157(lines 157 161) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,409 INFO L264 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,409 INFO L271 CegarLoopResult]: At program point testFINAL(lines 145 210) the Hoare annotation is: true [2020-07-07 12:37:33,409 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,409 INFO L264 CegarLoopResult]: At program point L203(lines 154 204) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,409 INFO L264 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L191-1(line 191) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L191-2(line 191) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L183-1(line 183) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,410 INFO L264 CegarLoopResult]: At program point L175(lines 175 181) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,411 INFO L264 CegarLoopResult]: At program point L175-1(lines 175 181) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 .cse1) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,411 INFO L264 CegarLoopResult]: At program point L200(lines 155 202) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,411 INFO L264 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,411 INFO L264 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,411 INFO L264 CegarLoopResult]: At program point L163-1(line 163) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 (<= 1 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse2 .cse1) (and (= 0 ~methaneLevelCritical~0) .cse0 .cse2 (<= ~waterLevel~0 1) .cse1) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:37:33,411 INFO L268 CegarLoopResult]: For program point L830(lines 830 837) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 810 855) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L824(lines 824 844) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-07-07 12:37:33,412 INFO L268 CegarLoopResult]: For program point L851-2(line 851) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L849-1(line 849) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L849-2(line 849) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L810(lines 810 855) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L841(lines 841 842) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L841-1(lines 824 844) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-07-07 12:37:33,413 INFO L268 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L829-2(line 829) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 810 855) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 810 855) no Hoare annotation was computed. [2020-07-07 12:37:33,414 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-07 12:37:33,415 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-07 12:37:33,415 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-07-07 12:37:33,415 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-07 12:37:33,415 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-07 12:37:33,415 INFO L268 CegarLoopResult]: For program point L834(lines 834 835) no Hoare annotation was computed. [2020-07-07 12:37:33,415 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 280 287) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 ~methaneLevelCritical~0)) (= 0 ~pumpRunning~0) (not (= 0 activatePump_~tmp~3))) [2020-07-07 12:37:33,415 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 280 287) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)) (= 1 ~pumpRunning~0)) [2020-07-07 12:37:33,415 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 280 287) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)) (= 1 ~pumpRunning~0)) [2020-07-07 12:37:33,415 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 446 468) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point L454(lines 454 462) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 446 468) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 446 468) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point L454-2(lines 454 462) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 503 512) no Hoare annotation was computed. [2020-07-07 12:37:33,416 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 503 512) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L505-2(line 505) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 503 512) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L795(lines 795 806) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2020-07-07 12:37:33,417 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L796(lines 796 803) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-07 12:37:33,418 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 707 809) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L731(lines 731 735) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L756-2(lines 756 776) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 707 809) no Hoare annotation was computed. [2020-07-07 12:37:33,419 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L707(lines 707 809) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L707-1(lines 707 809) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L757(lines 756 776) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-07 12:37:33,420 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 707 809) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-07-07 12:37:33,421 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L783-1(line 783) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L783-2(line 783) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-07 12:37:33,422 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L767-1(line 767) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L767-2(line 767) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-07 12:37:33,423 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L785-2(line 785) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L777(lines 755 778) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-07 12:37:33,424 INFO L268 CegarLoopResult]: For program point L736(lines 736 752) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L769-2(line 769) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L753(lines 753 794) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-07-07 12:37:33,425 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L452-3(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L452-4(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L452-5(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L452-6(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L452-7(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (<= 1 ~systemActive~0)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,426 INFO L264 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L363-1(line 363) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,427 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L363-2(line 363) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L363-3(line 363) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L359-1(line 359) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L359-2(line 359) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L359-3(line 359) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,428 INFO L264 CegarLoopResult]: At program point L359-4(line 359) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L355-1(line 355) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L355-2(line 355) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L355-3(line 355) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,429 INFO L264 CegarLoopResult]: At program point L351-1(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L351-2(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L351-3(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L351-4(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,430 INFO L264 CegarLoopResult]: At program point L351-5(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L347-2(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L351-6(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L347-3(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L351-7(line 351) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L347-4(line 347) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,431 INFO L264 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L343-2(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L343-3(line 343) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L880-1(line 880) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,432 INFO L264 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L464-1(line 464) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L464-2(line 464) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,433 INFO L264 CegarLoopResult]: At program point L365-1(line 365) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point L365-2(line 365) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point L460-1(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point L460-2(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.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)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point L460-3(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,434 INFO L264 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L456-1(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L456-2(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L456-3(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L456-4(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L456-5(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,435 INFO L264 CegarLoopResult]: At program point L452-2(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:33,436 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:33,436 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 289 305) the Hoare annotation is: (let ((.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse3 (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 ~methaneLevelCritical~0) (= 1 ~pumpRunning~0))) (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2 (= 0 ~pumpRunning~0) .cse3) .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1))) [2020-07-07 12:37:33,436 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 289 305) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:37:33,436 INFO L264 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse1 (and (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4) (= 0 ~pumpRunning~0) (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3) (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (not (= 0 ~methaneLevelCritical~0))))) [2020-07-07 12:37:33,436 INFO L264 CegarLoopResult]: At program point L300-1(lines 289 305) the Hoare annotation is: (let ((.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse3 (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 ~methaneLevelCritical~0) (= 1 ~pumpRunning~0))) (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2 (= 0 ~pumpRunning~0) .cse3) .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1))) [2020-07-07 12:37:33,436 INFO L264 CegarLoopResult]: At program point L296(lines 296 302) the Hoare annotation is: (let ((.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 .cse4 (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 ~methaneLevelCritical~0))) (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2 .cse3 .cse4) .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1))) [2020-07-07 12:37:33,437 INFO L264 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:37:33,437 INFO L264 CegarLoopResult]: At program point L294-1(line 294) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (<= |activatePump_#t~ret6| ~methaneLevelCritical~0)) (.cse3 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse4 (= 0 ~pumpRunning~0)) (.cse5 (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|)) (.cse6 (= isMethaneAlarm_~retValue_acc~1 |activatePump_#t~ret6|)) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse2 (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse3 .cse4 .cse5 .cse6) .cse1))) [2020-07-07 12:37:33,437 INFO L264 CegarLoopResult]: At program point L294-2(line 294) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (<= |activatePump_#t~ret6| ~methaneLevelCritical~0)) (.cse3 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse4 (= 0 ~pumpRunning~0)) (.cse5 (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|)) (.cse6 (= isMethaneAlarm_~retValue_acc~1 |activatePump_#t~ret6|)) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (and .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse2 (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse3 .cse4 .cse5 .cse6) .cse1))) [2020-07-07 12:37:33,437 INFO L264 CegarLoopResult]: At program point L294-3(line 294) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (<= |activatePump_#t~ret6| ~methaneLevelCritical~0)) (.cse2 (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (.cse3 (= |activatePump_#t~ret6| activatePump_~tmp~3)) (.cse4 (= 0 ~pumpRunning~0)) (.cse5 (<= ~methaneLevelCritical~0 |activatePump_#t~ret6|)) (.cse6 (= isMethaneAlarm_~retValue_acc~1 |activatePump_#t~ret6|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 (<= isMethaneLevelCritical_~retValue_acc~4 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) .cse7) (or .cse0 .cse7 (not (= 0 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)))) [2020-07-07 12:37:33,437 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1))) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:37:33,438 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 370 388) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= 1 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:37:33,438 INFO L264 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:37:33,438 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,438 INFO L264 CegarLoopResult]: At program point L379(lines 379 383) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:37:33,438 INFO L271 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: true [2020-07-07 12:37:33,438 INFO L264 CegarLoopResult]: At program point L379-2(lines 379 383) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:37:33,438 INFO L264 CegarLoopResult]: At program point L377-1(line 377) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:37:33,439 INFO L264 CegarLoopResult]: At program point L377-2(line 377) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0))) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:37:33,439 INFO L264 CegarLoopResult]: At program point L377-3(line 377) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 0 |isHighWaterLevel_#t~ret24|) (<= |isHighWaterLevel_#t~ret24| 0) (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:37:33,439 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 370 388) the Hoare annotation is: true [2020-07-07 12:37:33,439 INFO L271 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: true [2020-07-07 12:37:33,439 INFO L271 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: true [2020-07-07 12:37:33,439 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 370 388) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= 1 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:37:33,439 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 469 477) the Hoare annotation is: true [2020-07-07 12:37:33,439 INFO L264 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) (not (= 0 ~pumpRunning~0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-07-07 12:37:33,439 INFO L271 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: true [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 469 477) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 469 477) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) (not (= 0 ~pumpRunning~0))) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (= |old(~methaneLevelCritical~0)| 0)) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse2 .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 (not .cse2) .cse1))) [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse4 .cse2))) [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point L429-1(lines 425 436) the Hoare annotation is: (let ((.cse5 (= |old(~methaneLevelCritical~0)| 0))) (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse1 (not .cse5)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (<= 1 ~methaneLevelCritical~0) .cse1 .cse2) (or .cse0 .cse3 .cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (not .cse3) .cse4) (or .cse0 .cse3 .cse5 .cse4)))) [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 425 436) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2))) [2020-07-07 12:37:33,440 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 425 436) the Hoare annotation is: (let ((.cse5 (= |old(~methaneLevelCritical~0)| 0))) (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse1 (not .cse5)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (<= 1 ~methaneLevelCritical~0) .cse1 .cse2) (or .cse0 .cse3 .cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (not .cse3) .cse4) (or .cse0 .cse3 .cse5 .cse4)))) [2020-07-07 12:37:33,440 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:37:33,440 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:37:33,440 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:37:33,441 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:37:33,441 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 223 246) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and (= 0 ~pumpRunning~0) .cse3)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0))) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3))))) [2020-07-07 12:37:33,441 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0))) (or (not (<= |old(~waterLevel~0)| 1)) .cse1 .cse3 (<= ~waterLevel~0 1)) (or .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3))) [2020-07-07 12:37:33,441 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 223 246) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (<= ~waterLevel~0 1)) (.cse2 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3) (or .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) (and .cse0 .cse4 .cse1) (and (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4) (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3) (= 0 activatePump_~tmp~3) .cse1 (= 1 ~pumpRunning~0))) (or (not (<= |old(~waterLevel~0)| 1)) .cse2 .cse5 .cse4) (or .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5))) [2020-07-07 12:37:33,441 INFO L264 CegarLoopResult]: At program point L234(lines 234 240) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (<= ~waterLevel~0 1)) (.cse2 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3) (or .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) (and .cse0 .cse4 .cse1) (and (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4) (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3) (= 0 activatePump_~tmp~3) .cse1 (= 1 ~pumpRunning~0))) (or (not (<= |old(~waterLevel~0)| 1)) .cse2 .cse5 .cse4) (or .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5))) [2020-07-07 12:37:33,441 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 223 246) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (<= ~waterLevel~0 1)) (.cse2 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3) (or .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) (and .cse0 .cse4 .cse1) (and (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4) (= isMethaneAlarm_~retValue_acc~1 activatePump_~tmp~3) (= 0 activatePump_~tmp~3) .cse1 (= 1 ~pumpRunning~0))) (or (not (<= |old(~waterLevel~0)| 1)) .cse2 .cse5 .cse4) (or .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5))) [2020-07-07 12:37:33,442 INFO L264 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0))))) [2020-07-07 12:37:33,442 INFO L264 CegarLoopResult]: At program point L227(lines 226 245) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0))) (or (not (<= |old(~waterLevel~0)| 1)) .cse1 .cse3 (<= ~waterLevel~0 1)) (or .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3))) [2020-07-07 12:37:33,442 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 42 71) the Hoare annotation is: true [2020-07-07 12:37:33,442 INFO L271 CegarLoopResult]: At program point L56(lines 56 60) the Hoare annotation is: true [2020-07-07 12:37:33,442 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-07-07 12:37:33,442 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-07-07 12:37:33,442 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-07-07 12:37:33,442 INFO L271 CegarLoopResult]: At program point L48-1(line 48) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point L44(line 44) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 437 445) the Hoare annotation is: true [2020-07-07 12:37:33,443 INFO L264 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:37:33,443 INFO L271 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: true [2020-07-07 12:37:33,444 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 437 445) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,444 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 437 445) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~4) (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,444 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1EXIT(lines 903 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,444 INFO L271 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: true [2020-07-07 12:37:33,444 INFO L264 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse1))) [2020-07-07 12:37:33,444 INFO L264 CegarLoopResult]: At program point L922(lines 922 928) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse0 (<= 1 __utac_acc__Specification3_spec__1_~tmp___1~1) .cse3))) [2020-07-07 12:37:33,445 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1ENTRY(lines 903 935) the Hoare annotation is: true [2020-07-07 12:37:33,445 INFO L264 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse1))) [2020-07-07 12:37:33,445 INFO L264 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse0 (<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|) .cse3))) [2020-07-07 12:37:33,445 INFO L264 CegarLoopResult]: At program point L918(lines 918 931) the Hoare annotation is: (let ((.cse2 (not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2))) (.cse4 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 1 ~waterLevel~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= 1 __utac_acc__Specification3_spec__1_~tmp___0~2))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 .cse3 .cse4 .cse1) (or .cse0 .cse2 .cse4 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse5 .cse3 .cse1 .cse6) (or .cse0 (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) .cse5 .cse3 (not (= 0 activatePump_~tmp~3)) (not (= 1 ~pumpRunning~0)) .cse6))) [2020-07-07 12:37:33,445 INFO L264 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse0 (<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|) .cse3))) [2020-07-07 12:37:33,445 INFO L264 CegarLoopResult]: At program point L920-3(line 920) the Hoare annotation is: (let ((.cse2 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse1) (or .cse0 (and (<= 1 __utac_acc__Specification3_spec__1_~tmp___1~1) (<= 1 |__utac_acc__Specification3_spec__1_#t~ret73|)) .cse3))) [2020-07-07 12:37:33,446 INFO L264 CegarLoopResult]: At program point L918-1(lines 903 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,446 INFO L264 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,446 INFO L264 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (let ((.cse1 (= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)) (.cse2 (not (= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= ~waterLevel~0 1))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) .cse2 .cse3 (not (= 0 activatePump_~tmp~3)) (not (= 1 ~pumpRunning~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse5 .cse6 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse6 .cse4))) [2020-07-07 12:37:33,446 INFO L264 CegarLoopResult]: At program point L916-2(line 916) the Hoare annotation is: (let ((.cse1 (= 1 |__utac_acc__Specification3_spec__1_#t~ret72|)) (.cse2 (not (= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= ~waterLevel~0 1))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) .cse2 .cse3 (not (= 0 activatePump_~tmp~3)) (not (= 1 ~pumpRunning~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse5 .cse6 (not (<= 1 ~pumpRunning~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse6 .cse4))) [2020-07-07 12:37:33,446 INFO L264 CegarLoopResult]: At program point L916-3(line 916) the Hoare annotation is: (let ((.cse5 (not (<= ~waterLevel~0 1))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse6 (and (not (= 2 |__utac_acc__Specification3_spec__1_#t~ret72|)) (not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~2)))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 1 ~waterLevel~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 1 |__utac_acc__Specification3_spec__1_#t~ret72|) (= 1 __utac_acc__Specification3_spec__1_~tmp___0~2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse5 (not (<= 1 ~pumpRunning~0)) .cse6) (or .cse0 .cse2 .cse5 .cse3 .cse6) (or .cse0 (not (= isMethaneAlarm_~retValue_acc~1 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) .cse1 .cse2 (not (= 0 activatePump_~tmp~3)) (not (= 1 ~pumpRunning~0)) .cse4))) [2020-07-07 12:37:33,447 INFO L264 CegarLoopResult]: At program point L912(lines 912 932) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,447 INFO L271 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: true [2020-07-07 12:37:33,447 INFO L264 CegarLoopResult]: At program point L910-1(line 910) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 |__utac_acc__Specification3_spec__1_#t~ret71|)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,447 INFO L264 CegarLoopResult]: At program point L910-2(line 910) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= 0 |__utac_acc__Specification3_spec__1_#t~ret71|)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,447 INFO L264 CegarLoopResult]: At program point L910-3(line 910) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (and (not (= 0 |__utac_acc__Specification3_spec__1_#t~ret71|)) (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8))) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:33,447 INFO L271 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: true [2020-07-07 12:37:33,447 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 401 412) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:37:33,447 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 401 412) the Hoare annotation is: (or (not (<= |old(~waterLevel~0)| 1)) (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:37:33,448 INFO L264 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:37:33,448 INFO L264 CegarLoopResult]: At program point L405-1(lines 401 412) the Hoare annotation is: (or (not (<= |old(~waterLevel~0)| 1)) (not (<= 1 ~systemActive~0)) (<= ~waterLevel~0 1) (not (<= 1 ~pumpRunning~0))) [2020-07-07 12:37:33,448 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 99 105) the Hoare annotation is: true [2020-07-07 12:37:33,448 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-07 12:37:33,448 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:37:33,448 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:37:33,448 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:37:33,448 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:37:33,448 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 389 396) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse0 .cse1))) [2020-07-07 12:37:33,449 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 389 396) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:37:33,449 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 389 396) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse0 .cse1))) [2020-07-07 12:37:33,449 INFO L271 CegarLoopResult]: At program point L417-1(lines 413 424) the Hoare annotation is: true [2020-07-07 12:37:33,449 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 413 424) the Hoare annotation is: true [2020-07-07 12:37:33,449 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 413 424) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or (not (<= |old(~waterLevel~0)| 1)) .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:37:33,449 INFO L264 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= ~waterLevel~0 1) .cse1))) (and (or (not (<= |old(~waterLevel~0)| 1)) .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3)))) [2020-07-07 12:37:33,449 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 493 500) the Hoare annotation is: true [2020-07-07 12:37:33,450 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 497) the Hoare annotation is: true [2020-07-07 12:37:33,450 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 493 500) the Hoare annotation is: true [2020-07-07 12:37:33,450 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 493 500) the Hoare annotation is: true [2020-07-07 12:37:33,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:37:33 BoogieIcfgContainer [2020-07-07 12:37:33,479 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:37:33,481 INFO L168 Benchmark]: Toolchain (without parser) took 203583.82 ms. Allocated memory was 138.4 MB in the beginning and 593.0 MB in the end (delta: 454.6 MB). Free memory was 102.2 MB in the beginning and 82.8 MB in the end (delta: 19.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:37:33,481 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:37:33,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.72 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 101.9 MB in the beginning and 169.1 MB in the end (delta: -67.2 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:33,482 INFO L168 Benchmark]: Boogie Preprocessor took 84.94 ms. Allocated memory is still 201.3 MB. Free memory was 169.1 MB in the beginning and 165.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:33,482 INFO L168 Benchmark]: RCFGBuilder took 1147.56 ms. Allocated memory was 201.3 MB in the beginning and 234.4 MB in the end (delta: 33.0 MB). Free memory was 165.0 MB in the beginning and 174.4 MB in the end (delta: -9.4 MB). Peak memory consumption was 83.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:33,483 INFO L168 Benchmark]: TraceAbstraction took 201651.62 ms. Allocated memory was 234.4 MB in the beginning and 593.0 MB in the end (delta: 358.6 MB). Free memory was 174.4 MB in the beginning and 82.8 MB in the end (delta: 91.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-07-07 12:37:33,484 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 694.72 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 101.9 MB in the beginning and 169.1 MB in the end (delta: -67.2 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 84.94 ms. Allocated memory is still 201.3 MB. Free memory was 169.1 MB in the beginning and 165.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1147.56 ms. Allocated memory was 201.3 MB in the beginning and 234.4 MB in the end (delta: 33.0 MB). Free memory was 165.0 MB in the beginning and 174.4 MB in the end (delta: -9.4 MB). Peak memory consumption was 83.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 201651.62 ms. Allocated memory was 234.4 MB in the beginning and 593.0 MB in the end (delta: 358.6 MB). Free memory was 174.4 MB in the beginning and 82.8 MB in the end (delta: 91.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 497]: 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: 154]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 155]: Loop Invariant Derived loop invariant: (((((((0 == splverifierCounter && 1 <= systemActive) && 1 <= pumpRunning) || !(0 == \old(pumpRunning))) || !(\old(methaneLevelCritical) == 0)) || (((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 <= systemActive)) || ((((0 == methaneLevelCritical && 0 == splverifierCounter) && 0 == pumpRunning) && waterLevel <= 1) && 1 <= systemActive)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 520]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 527]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(1 <= systemActive) || !(1 == waterLevel)) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 120]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning) - ProcedureContractResult [Line: 513]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 107]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 314]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || ((((retValue_acc <= 2147483647 && retValue_acc == retValue_acc) && retValue_acc == \result) && \result <= methaneLevelCritical) && methaneLevelCritical <= \result)) && (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || (((retValue_acc == retValue_acc && retValue_acc == \result) && \result <= methaneLevelCritical) && methaneLevelCritical <= \result)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 255]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((1 <= tmp && 0 == pumpRunning) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (0 == pumpRunning && waterLevel <= 1)) && (((((!(1 <= systemActive) || ((((retValue_acc == retValue_acc && 1 <= tmp) && retValue_acc == tmp) && 0 == tmp) && 1 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || ((((retValue_acc == retValue_acc && retValue_acc == tmp) && waterLevel <= 1) && 0 == tmp) && 1 == pumpRunning)) || (0 == pumpRunning && waterLevel <= 1))) && ((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) - ProcedureContractResult [Line: 478]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || waterLevel <= 1) || (((retValue_acc <= 0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result)) || !(0 == pumpRunning)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || waterLevel <= 1) || (((retValue_acc <= 0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 247]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 145]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 280]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(1 <= systemActive) || !(retValue_acc == retValue_acc)) || !(methaneLevelCritical == retValue_acc)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(0 == tmp)) || 1 == pumpRunning - ProcedureContractResult [Line: 289]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= systemActive) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || ((((retValue_acc == retValue_acc && retValue_acc == tmp) && methaneLevelCritical <= tmp) && tmp <= methaneLevelCritical) && 1 == pumpRunning)) && (((((((methaneLevelCritical == retValue_acc && retValue_acc <= 2147483647) && retValue_acc == retValue_acc) && 0 == pumpRunning) && retValue_acc == tmp) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) - ProcedureContractResult [Line: 370]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || waterLevel <= 1) || !(0 == pumpRunning)) || ((((1 <= retValue_acc && 1 <= \result) && 0 <= tmp) && tmp <= 0) && 1 <= tmp___0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || waterLevel <= 1) || !(0 == pumpRunning)) || ((((1 <= retValue_acc && 1 <= \result) && 0 <= tmp) && tmp <= 0) && 1 <= tmp___0)) - ProcedureContractResult [Line: 425]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((((!(1 <= systemActive) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) && (((!(1 <= systemActive) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && (((!(1 <= systemActive) || !(\old(methaneLevelCritical) == 0)) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning))) && (((!(1 <= systemActive) || 0 == methaneLevelCritical) || \old(methaneLevelCritical) == 0) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 469]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((!(1 <= systemActive) || (\result == waterLevel && waterLevel == retValue_acc)) || !(0 == methaneLevelCritical)) || !(waterLevel <= 1)) || !(0 == pumpRunning)) && ((!(1 <= systemActive) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 42]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) && ((((!(1 <= systemActive) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || ((0 == pumpRunning && waterLevel <= 1) && \old(waterLevel) == waterLevel)) || ((((retValue_acc == retValue_acc && retValue_acc == tmp) && 0 == tmp) && \old(waterLevel) == waterLevel) && 1 == pumpRunning))) && (((!(\old(waterLevel) <= 1) || !(1 <= systemActive)) || !(1 <= \old(pumpRunning))) || waterLevel <= 1)) && ((!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(1 <= \old(pumpRunning))) - ProcedureContractResult [Line: 437]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= systemActive) || ((\result == retValue_acc && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= \result)) || !(1 <= pumpRunning)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || ((\result == retValue_acc && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= \result))) && (((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || ((\result == retValue_acc && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= \result)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 903]: Procedure Contract for __utac_acc__Specification3_spec__1 Derived contract for procedure __utac_acc__Specification3_spec__1: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == tmp)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 401]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((!(\old(waterLevel) <= 1) || !(1 <= systemActive)) || waterLevel <= 1) || !(1 <= pumpRunning) - ProcedureContractResult [Line: 99]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 389]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((!(1 <= pumpRunning) || 1 <= systemActive) || !(1 <= \old(systemActive))) && (((!(1 <= methaneLevelCritical) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && (((!(0 == methaneLevelCritical) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) - ProcedureContractResult [Line: 413]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 493]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 625 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 65.5s, OverallIterations: 11, TraceHistogramMax: 2, AutomataDifference: 55.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 135.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2902 SDtfs, 7852 SDslu, 7584 SDs, 0 SdLazy, 16871 SolverSat, 2359 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 630 GetRequests, 353 SyntacticMatches, 4 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2198 ImplicationChecksByTransitivity, 28.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1406occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 2081 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 6050 PreInvPairs, 7338 NumberOfFragments, 7831 HoareAnnotationTreeSize, 6050 FomulaSimplifications, 12079367753 FormulaSimplificationTreeSizeReduction, 34.5s HoareSimplificationTime, 273 FomulaSimplificationsInter, 644949220 FormulaSimplificationTreeSizeReductionInter, 100.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...