/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_spec1_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 17:52:29,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 17:52:29,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 17:52:29,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 17:52:29,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 17:52:29,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 17:52:29,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 17:52:29,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 17:52:29,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 17:52:29,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 17:52:29,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 17:52:29,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 17:52:29,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 17:52:29,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 17:52:29,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 17:52:29,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 17:52:29,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 17:52:29,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 17:52:29,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 17:52:29,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 17:52:29,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 17:52:29,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 17:52:29,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 17:52:29,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 17:52:29,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 17:52:29,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 17:52:29,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 17:52:29,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 17:52:29,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 17:52:29,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 17:52:29,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 17:52:29,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 17:52:29,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 17:52:29,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 17:52:29,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 17:52:29,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 17:52:29,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 17:52:29,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 17:52:29,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 17:52:29,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 17:52:29,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 17:52:29,699 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 17:52:29,718 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 17:52:29,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 17:52:29,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 17:52:29,721 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 17:52:29,721 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 17:52:29,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 17:52:29,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 17:52:29,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 17:52:29,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 17:52:29,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 17:52:29,722 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 17:52:29,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 17:52:29,723 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 17:52:29,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 17:52:29,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 17:52:29,723 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 17:52:29,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 17:52:29,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 17:52:29,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 17:52:29,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 17:52:29,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 17:52:29,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 17:52:29,725 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 17:52:30,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 17:52:30,037 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 17:52:30,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 17:52:30,042 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 17:52:30,043 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 17:52:30,043 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product03.cil.c [2020-08-22 17:52:30,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddee1ad2f/332c0e82cb8e457f81493fd2eff662e9/FLAGa534a4e8a [2020-08-22 17:52:30,643 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 17:52:30,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product03.cil.c [2020-08-22 17:52:30,661 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddee1ad2f/332c0e82cb8e457f81493fd2eff662e9/FLAGa534a4e8a [2020-08-22 17:52:30,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddee1ad2f/332c0e82cb8e457f81493fd2eff662e9 [2020-08-22 17:52:30,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 17:52:30,984 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 17:52:30,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 17:52:30,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 17:52:30,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 17:52:30,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:52:30" (1/1) ... [2020-08-22 17:52:30,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@415d1520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:30, skipping insertion in model container [2020-08-22 17:52:30,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:52:30" (1/1) ... [2020-08-22 17:52:31,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 17:52:31,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 17:52:31,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 17:52:31,485 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 17:52:31,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 17:52:31,598 INFO L208 MainTranslator]: Completed translation [2020-08-22 17:52:31,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31 WrapperNode [2020-08-22 17:52:31,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 17:52:31,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 17:52:31,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 17:52:31,602 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 17:52:31,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,731 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (1/1) ... [2020-08-22 17:52:31,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 17:52:31,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 17:52:31,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 17:52:31,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 17:52:31,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (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 [2020-08-22 17:52:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 17:52:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 17:52:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-08-22 17:52:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-08-22 17:52:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-08-22 17:52:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-08-22 17:52:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-08-22 17:52:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-08-22 17:52:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-08-22 17:52:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-08-22 17:52:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-08-22 17:52:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-08-22 17:52:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-08-22 17:52:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-08-22 17:52:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-08-22 17:52:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-08-22 17:52:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-08-22 17:52:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-08-22 17:52:31,829 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-08-22 17:52:31,829 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-08-22 17:52:31,830 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-08-22 17:52:31,830 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-08-22 17:52:31,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-08-22 17:52:31,833 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-08-22 17:52:31,833 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-08-22 17:52:31,833 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-08-22 17:52:31,834 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 17:52:31,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-08-22 17:52:31,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-08-22 17:52:31,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-08-22 17:52:31,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-08-22 17:52:31,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-08-22 17:52:31,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-08-22 17:52:31,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-08-22 17:52:31,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-08-22 17:52:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 17:52:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 17:52:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-08-22 17:52:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-08-22 17:52:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-08-22 17:52:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-08-22 17:52:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-08-22 17:52:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-08-22 17:52:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-08-22 17:52:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-08-22 17:52:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-08-22 17:52:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-08-22 17:52:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-08-22 17:52:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-08-22 17:52:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-08-22 17:52:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-08-22 17:52:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-08-22 17:52:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-08-22 17:52:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-08-22 17:52:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-08-22 17:52:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-08-22 17:52:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-08-22 17:52:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-08-22 17:52:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 17:52:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-08-22 17:52:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 17:52:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-08-22 17:52:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 17:52:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-08-22 17:52:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-08-22 17:52:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 17:52:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-08-22 17:52:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-08-22 17:52:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-08-22 17:52:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 17:52:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 17:52:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 17:52:33,030 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 17:52:33,030 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-08-22 17:52:33,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 05:52:33 BoogieIcfgContainer [2020-08-22 17:52:33,037 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 17:52:33,039 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 17:52:33,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 17:52:33,044 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 17:52:33,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 05:52:30" (1/3) ... [2020-08-22 17:52:33,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7614d389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 05:52:33, skipping insertion in model container [2020-08-22 17:52:33,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:52:31" (2/3) ... [2020-08-22 17:52:33,047 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7614d389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 05:52:33, skipping insertion in model container [2020-08-22 17:52:33,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 05:52:33" (3/3) ... [2020-08-22 17:52:33,049 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product03.cil.c [2020-08-22 17:52:33,062 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 17:52:33,075 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 17:52:33,092 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 17:52:33,122 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 17:52:33,123 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 17:52:33,123 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-08-22 17:52:33,123 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 17:52:33,123 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 17:52:33,124 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 17:52:33,124 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 17:52:33,124 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 17:52:33,158 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states. [2020-08-22 17:52:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-08-22 17:52:33,192 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:52:33,194 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 17:52:33,195 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:52:33,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:52:33,203 INFO L82 PathProgramCache]: Analyzing trace with hash -1757027373, now seen corresponding path program 1 times [2020-08-22 17:52:33,213 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 17:52:33,214 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1463623305] [2020-08-22 17:52:33,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:52:33,295 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 17:52:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:33,940 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 17:52:33,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:52:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 17:52:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 17:52:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 17:52:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 17:52:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-08-22 17:52:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 17:52:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:34,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 17:52:34,082 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1463623305] [2020-08-22 17:52:34,084 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 17:52:34,085 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 17:52:34,085 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913910716] [2020-08-22 17:52:34,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 17:52:34,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 17:52:34,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 17:52:34,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 17:52:34,109 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 3 states. [2020-08-22 17:52:35,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:52:35,269 INFO L93 Difference]: Finished difference Result 363 states and 437 transitions. [2020-08-22 17:52:35,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 17:52:35,272 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-08-22 17:52:35,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:52:35,288 INFO L225 Difference]: With dead ends: 363 [2020-08-22 17:52:35,289 INFO L226 Difference]: Without dead ends: 238 [2020-08-22 17:52:35,293 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 17:52:35,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-08-22 17:52:35,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 199. [2020-08-22 17:52:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-08-22 17:52:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 213 transitions. [2020-08-22 17:52:35,408 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 213 transitions. Word has length 142 [2020-08-22 17:52:35,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:52:35,409 INFO L479 AbstractCegarLoop]: Abstraction has 199 states and 213 transitions. [2020-08-22 17:52:35,410 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 17:52:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 213 transitions. [2020-08-22 17:52:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-08-22 17:52:35,414 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:52:35,414 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 17:52:35,415 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 17:52:35,415 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:52:35,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:52:35,416 INFO L82 PathProgramCache]: Analyzing trace with hash -548017213, now seen corresponding path program 1 times [2020-08-22 17:52:35,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 17:52:35,416 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [137109986] [2020-08-22 17:52:35,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:52:35,419 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 17:52:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,807 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 17:52:35,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:52:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 17:52:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 17:52:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 17:52:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 17:52:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-08-22 17:52:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-08-22 17:52:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 17:52:35,906 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [137109986] [2020-08-22 17:52:35,906 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 17:52:35,907 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-08-22 17:52:35,907 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334508969] [2020-08-22 17:52:35,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 17:52:35,908 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 17:52:35,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 17:52:35,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-08-22 17:52:35,909 INFO L87 Difference]: Start difference. First operand 199 states and 213 transitions. Second operand 4 states. [2020-08-22 17:52:36,598 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 17:52:37,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:52:37,144 INFO L93 Difference]: Finished difference Result 271 states and 302 transitions. [2020-08-22 17:52:37,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 17:52:37,145 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-08-22 17:52:37,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:52:37,148 INFO L225 Difference]: With dead ends: 271 [2020-08-22 17:52:37,148 INFO L226 Difference]: Without dead ends: 221 [2020-08-22 17:52:37,150 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-08-22 17:52:37,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-08-22 17:52:37,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 189. [2020-08-22 17:52:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-08-22 17:52:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 200 transitions. [2020-08-22 17:52:37,209 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 200 transitions. Word has length 143 [2020-08-22 17:52:37,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:52:37,210 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 200 transitions. [2020-08-22 17:52:37,210 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 17:52:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 200 transitions. [2020-08-22 17:52:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-08-22 17:52:37,213 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:52:37,213 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] [2020-08-22 17:52:37,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 17:52:37,214 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:52:37,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:52:37,214 INFO L82 PathProgramCache]: Analyzing trace with hash -764773374, now seen corresponding path program 1 times [2020-08-22 17:52:37,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 17:52:37,215 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1098362093] [2020-08-22 17:52:37,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:52:37,218 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 17:52:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,611 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 17:52:37,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:52:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 17:52:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 17:52:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 17:52:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 17:52:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 17:52:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-08-22 17:52:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 17:52:37,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1098362093] [2020-08-22 17:52:37,754 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 17:52:37,754 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 17:52:37,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376629941] [2020-08-22 17:52:37,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 17:52:37,755 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 17:52:37,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 17:52:37,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-08-22 17:52:37,756 INFO L87 Difference]: Start difference. First operand 189 states and 200 transitions. Second operand 9 states. [2020-08-22 17:52:38,256 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 17:52:38,567 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 17:52:38,815 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 17:52:39,059 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:39,317 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 17:52:39,544 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:40,416 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 17:52:41,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:52:41,551 INFO L93 Difference]: Finished difference Result 470 states and 539 transitions. [2020-08-22 17:52:41,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 17:52:41,554 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-08-22 17:52:41,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:52:41,560 INFO L225 Difference]: With dead ends: 470 [2020-08-22 17:52:41,560 INFO L226 Difference]: Without dead ends: 391 [2020-08-22 17:52:41,562 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-08-22 17:52:41,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2020-08-22 17:52:41,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 320. [2020-08-22 17:52:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-08-22 17:52:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 352 transitions. [2020-08-22 17:52:41,688 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 352 transitions. Word has length 152 [2020-08-22 17:52:41,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:52:41,689 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 352 transitions. [2020-08-22 17:52:41,689 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 17:52:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 352 transitions. [2020-08-22 17:52:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-08-22 17:52:41,692 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:52:41,692 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 17:52:41,692 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 17:52:41,693 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:52:41,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:52:41,693 INFO L82 PathProgramCache]: Analyzing trace with hash 2105062973, now seen corresponding path program 1 times [2020-08-22 17:52:41,693 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 17:52:41,694 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [316392535] [2020-08-22 17:52:41,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:52:41,696 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 17:52:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,006 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 17:52:42,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:52:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 17:52:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 17:52:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 17:52:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 17:52:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-08-22 17:52:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-08-22 17:52:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-08-22 17:52:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 17:52:42,179 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [316392535] [2020-08-22 17:52:42,179 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 17:52:42,180 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 17:52:42,180 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333780247] [2020-08-22 17:52:42,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 17:52:42,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 17:52:42,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 17:52:42,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 17:52:42,181 INFO L87 Difference]: Start difference. First operand 320 states and 352 transitions. Second operand 8 states. [2020-08-22 17:52:42,650 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 17:52:44,181 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:44,409 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 17:52:44,657 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:44,892 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 17:52:45,111 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 17:52:45,372 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:45,608 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:45,925 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 17:52:46,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:52:46,351 INFO L93 Difference]: Finished difference Result 783 states and 922 transitions. [2020-08-22 17:52:46,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-08-22 17:52:46,353 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2020-08-22 17:52:46,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:52:46,365 INFO L225 Difference]: With dead ends: 783 [2020-08-22 17:52:46,365 INFO L226 Difference]: Without dead ends: 573 [2020-08-22 17:52:46,369 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2020-08-22 17:52:46,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2020-08-22 17:52:46,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 491. [2020-08-22 17:52:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 491 states. [2020-08-22 17:52:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 550 transitions. [2020-08-22 17:52:46,568 INFO L78 Accepts]: Start accepts. Automaton has 491 states and 550 transitions. Word has length 155 [2020-08-22 17:52:46,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:52:46,569 INFO L479 AbstractCegarLoop]: Abstraction has 491 states and 550 transitions. [2020-08-22 17:52:46,569 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 17:52:46,569 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 550 transitions. [2020-08-22 17:52:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-08-22 17:52:46,572 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:52:46,572 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] [2020-08-22 17:52:46,573 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 17:52:46,573 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:52:46,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:52:46,573 INFO L82 PathProgramCache]: Analyzing trace with hash 326159500, now seen corresponding path program 1 times [2020-08-22 17:52:46,573 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 17:52:46,574 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [784614800] [2020-08-22 17:52:46,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:52:46,576 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 17:52:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,849 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 17:52:46,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:52:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-08-22 17:52:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-08-22 17:52:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-08-22 17:52:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 17:52:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-08-22 17:52:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-08-22 17:52:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-08-22 17:52:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:46,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-08-22 17:52:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:52:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 17:52:47,015 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [784614800] [2020-08-22 17:52:47,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 17:52:47,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 17:52:47,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287928281] [2020-08-22 17:52:47,016 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 17:52:47,017 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 17:52:47,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 17:52:47,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-08-22 17:52:47,018 INFO L87 Difference]: Start difference. First operand 491 states and 550 transitions. Second operand 9 states. [2020-08-22 17:52:47,455 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-08-22 17:52:48,573 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:48,822 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 17:52:49,089 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:49,372 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 17:52:49,603 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-08-22 17:52:49,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:52:49,809 INFO L93 Difference]: Finished difference Result 935 states and 1100 transitions. [2020-08-22 17:52:49,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 17:52:49,810 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 160 [2020-08-22 17:52:49,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:52:49,811 INFO L225 Difference]: With dead ends: 935 [2020-08-22 17:52:49,811 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 17:52:49,814 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-08-22 17:52:49,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 17:52:49,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 17:52:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 17:52:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 17:52:49,815 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 160 [2020-08-22 17:52:49,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:52:49,815 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 17:52:49,815 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 17:52:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 17:52:49,816 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 17:52:49,816 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 17:52:49,818 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 17:52:55,150 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-08-22 17:52:55,319 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-08-22 17:52:55,677 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-08-22 17:52:55,962 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 8 [2020-08-22 17:52:56,271 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-08-22 17:52:56,436 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:52:56,627 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:52:56,794 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:52:57,125 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-08-22 17:52:57,275 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-08-22 17:52:57,575 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 7 [2020-08-22 17:52:57,903 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2020-08-22 17:52:58,054 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-08-22 17:52:58,219 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-08-22 17:52:58,532 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2020-08-22 17:52:58,690 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:52:58,863 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:52:59,028 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-08-22 17:52:59,462 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2020-08-22 17:52:59,768 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-08-22 17:53:00,068 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-08-22 17:53:00,384 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2020-08-22 17:53:00,563 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-08-22 17:53:00,900 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 10 [2020-08-22 17:53:01,211 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 10 [2020-08-22 17:53:01,533 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 13 [2020-08-22 17:53:01,698 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-08-22 17:53:01,874 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 26 [2020-08-22 17:53:02,030 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:02,215 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-08-22 17:53:02,380 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-08-22 17:53:02,526 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 1 [2020-08-22 17:53:02,809 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 17:53:03,116 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2020-08-22 17:53:03,421 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 10 [2020-08-22 17:53:03,577 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:03,739 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 1 [2020-08-22 17:53:03,913 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-08-22 17:53:04,065 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:04,230 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:04,794 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 10 [2020-08-22 17:53:04,961 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:05,237 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 10 [2020-08-22 17:53:05,520 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 10 [2020-08-22 17:53:05,691 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-08-22 17:53:05,846 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-08-22 17:53:06,169 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 8 [2020-08-22 17:53:06,375 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:06,538 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-08-22 17:53:06,726 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-08-22 17:53:07,032 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 8 [2020-08-22 17:53:07,216 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-08-22 17:53:07,514 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-08-22 17:53:07,801 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-08-22 17:53:07,975 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 8 [2020-08-22 17:53:08,263 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2020-08-22 17:53:08,551 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 8 [2020-08-22 17:53:08,844 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2020-08-22 17:53:08,982 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-08-22 17:53:09,269 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 11 [2020-08-22 17:53:09,603 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 10 [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 544 599) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-08-22 17:53:09,609 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-08-22 17:53:09,610 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-08-22 17:53:09,610 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-08-22 17:53:09,610 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-08-22 17:53:09,610 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-08-22 17:53:09,610 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-08-22 17:53:09,611 INFO L268 CegarLoopResult]: For program point L586-1(line 586) no Hoare annotation was computed. [2020-08-22 17:53:09,611 INFO L268 CegarLoopResult]: For program point L586-2(line 586) no Hoare annotation was computed. [2020-08-22 17:53:09,611 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 544 599) no Hoare annotation was computed. [2020-08-22 17:53:09,611 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-08-22 17:53:09,611 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 544 599) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L591(lines 568 592) no Hoare annotation was computed. [2020-08-22 17:53:09,612 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L575(lines 575 579) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L575-1(lines 575 579) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-08-22 17:53:09,613 INFO L268 CegarLoopResult]: For program point L567-1(line 567) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L567-2(line 567) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L588-1(lines 569 590) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-08-22 17:53:09,614 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point L626-2(lines 626 651) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 600 659) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-08-22 17:53:09,615 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 600 659) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 600 659) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L652(lines 625 653) no Hoare annotation was computed. [2020-08-22 17:53:09,616 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L644-1(line 644) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L644-2(line 644) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-08-22 17:53:09,617 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-08-22 17:53:09,618 INFO L268 CegarLoopResult]: For program point L640-1(line 640) no Hoare annotation was computed. [2020-08-22 17:53:09,618 INFO L268 CegarLoopResult]: For program point L640-2(line 640) no Hoare annotation was computed. [2020-08-22 17:53:09,618 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-08-22 17:53:09,618 INFO L268 CegarLoopResult]: For program point L632(lines 632 636) no Hoare annotation was computed. [2020-08-22 17:53:09,618 INFO L268 CegarLoopResult]: For program point L632-1(lines 632 636) no Hoare annotation was computed. [2020-08-22 17:53:09,618 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L649-1(line 649) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L649-2(line 649) no Hoare annotation was computed. [2020-08-22 17:53:09,619 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L645-1(line 645) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L645-2(line 645) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-08-22 17:53:09,620 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-08-22 17:53:09,621 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-08-22 17:53:09,621 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-08-22 17:53:09,621 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-08-22 17:53:09,621 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-08-22 17:53:09,621 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 133 139) the Hoare annotation is: true [2020-08-22 17:53:09,621 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 133 139) the Hoare annotation is: true [2020-08-22 17:53:09,622 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-08-22 17:53:09,622 INFO L271 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: true [2020-08-22 17:53:09,622 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 140 148) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 17:53:09,622 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 140 148) the Hoare annotation is: true [2020-08-22 17:53:09,622 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 140 148) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 17:53:09,623 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 433 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,623 INFO L264 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,623 INFO L264 CegarLoopResult]: At program point L445-1(line 445) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,623 INFO L264 CegarLoopResult]: At program point L443(lines 443 450) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,623 INFO L271 CegarLoopResult]: At program point L443-1(lines 443 450) the Hoare annotation is: true [2020-08-22 17:53:09,624 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,624 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 433 455) the Hoare annotation is: true [2020-08-22 17:53:09,624 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,624 INFO L264 CegarLoopResult]: At program point L441-1(line 441) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,624 INFO L264 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,625 INFO L264 CegarLoopResult]: At program point L441-2(line 441) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret32| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,625 INFO L264 CegarLoopResult]: At program point L439-1(line 439) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,625 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,625 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 433 455) the Hoare annotation is: true [2020-08-22 17:53:09,625 INFO L271 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: true [2020-08-22 17:53:09,625 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 392 415) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 392 415) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 392 415) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-08-22 17:53:09,626 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-08-22 17:53:09,627 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-08-22 17:53:09,628 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 264 278) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,628 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-08-22 17:53:09,628 INFO L264 CegarLoopResult]: At program point L268(lines 268 274) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 17:53:09,628 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 264 278) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-08-22 17:53:09,628 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 264 278) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,628 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,628 INFO L271 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: true [2020-08-22 17:53:09,629 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 219 227) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,629 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 219 227) the Hoare annotation is: true [2020-08-22 17:53:09,629 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 219 227) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,629 INFO L268 CegarLoopResult]: For program point L258-1(line 258) no Hoare annotation was computed. [2020-08-22 17:53:09,629 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-08-22 17:53:09,629 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-08-22 17:53:09,629 INFO L268 CegarLoopResult]: For program point L247(lines 247 255) no Hoare annotation was computed. [2020-08-22 17:53:09,629 INFO L268 CegarLoopResult]: For program point L247-2(lines 247 255) no Hoare annotation was computed. [2020-08-22 17:53:09,629 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 228 263) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point L235(lines 235 243) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point L235-2(lines 235 243) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 228 263) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 228 263) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-08-22 17:53:09,630 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 126 132) the Hoare annotation is: true [2020-08-22 17:53:09,630 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 126 132) the Hoare annotation is: true [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-08-22 17:53:09,631 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 498 543) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L535-2(line 535) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L498(lines 498 543) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L498-1(lines 498 543) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 498 543) no Hoare annotation was computed. [2020-08-22 17:53:09,632 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 498 543) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L521-1(line 521) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-08-22 17:53:09,633 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-08-22 17:53:09,634 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L528-1(line 528) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L524-1(line 524) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-08-22 17:53:09,635 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L830-1(line 830) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L830-2(line 830) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 811 856) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-08-22 17:53:09,636 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 811 856) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 811 856) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L835(lines 835 836) no Hoare annotation was computed. [2020-08-22 17:53:09,637 INFO L268 CegarLoopResult]: For program point L831(lines 831 838) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L825(lines 825 845) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L852-1(line 852) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-08-22 17:53:09,638 INFO L268 CegarLoopResult]: For program point L852-2(line 852) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L811(lines 811 856) no Hoare annotation was computed. [2020-08-22 17:53:09,639 INFO L268 CegarLoopResult]: For program point L842(lines 842 843) no Hoare annotation was computed. [2020-08-22 17:53:09,640 INFO L268 CegarLoopResult]: For program point L842-1(lines 825 845) no Hoare annotation was computed. [2020-08-22 17:53:09,640 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 423 432) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,640 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 423 432) the Hoare annotation is: true [2020-08-22 17:53:09,640 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 423 432) the Hoare annotation is: true [2020-08-22 17:53:09,640 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 208 218) no Hoare annotation was computed. [2020-08-22 17:53:09,640 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 208 218) no Hoare annotation was computed. [2020-08-22 17:53:09,640 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-08-22 17:53:09,641 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 208 218) no Hoare annotation was computed. [2020-08-22 17:53:09,641 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-08-22 17:53:09,641 INFO L268 CegarLoopResult]: For program point L213-1(line 213) no Hoare annotation was computed. [2020-08-22 17:53:09,641 INFO L268 CegarLoopResult]: For program point L213-2(line 213) no Hoare annotation was computed. [2020-08-22 17:53:09,641 INFO L268 CegarLoopResult]: For program point L213-3(line 213) no Hoare annotation was computed. [2020-08-22 17:53:09,641 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 200 207) the Hoare annotation is: true [2020-08-22 17:53:09,641 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 200 207) the Hoare annotation is: true [2020-08-22 17:53:09,641 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 200 207) the Hoare annotation is: true [2020-08-22 17:53:09,642 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 185 191) the Hoare annotation is: true [2020-08-22 17:53:09,642 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 185 191) the Hoare annotation is: true [2020-08-22 17:53:09,642 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,642 INFO L264 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,642 INFO L264 CegarLoopResult]: At program point L56(lines 55 102) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,642 INFO L264 CegarLoopResult]: At program point L89-1(line 89) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,642 INFO L264 CegarLoopResult]: At program point L89-2(line 89) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,643 INFO L264 CegarLoopResult]: At program point L85(lines 85 98) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,643 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,643 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,643 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,643 INFO L264 CegarLoopResult]: At program point L73-1(line 73) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,643 INFO L264 CegarLoopResult]: At program point L65(lines 65 71) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,644 INFO L264 CegarLoopResult]: At program point L65-1(lines 65 71) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,644 INFO L264 CegarLoopResult]: At program point L57(lines 57 61) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,644 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,644 INFO L264 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,644 INFO L264 CegarLoopResult]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,644 INFO L271 CegarLoopResult]: At program point testEXIT(lines 45 110) the Hoare annotation is: true [2020-08-22 17:53:09,644 INFO L264 CegarLoopResult]: At program point testENTRY(lines 45 110) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,645 INFO L264 CegarLoopResult]: At program point L91(lines 91 97) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,645 INFO L264 CegarLoopResult]: At program point L91-1(lines 85 98) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,645 INFO L271 CegarLoopResult]: At program point testFINAL(lines 45 110) the Hoare annotation is: true [2020-08-22 17:53:09,645 INFO L264 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,645 INFO L264 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,645 INFO L264 CegarLoopResult]: At program point L83-1(line 83) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,646 INFO L264 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,646 INFO L264 CegarLoopResult]: At program point L75-1(lines 75 81) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,646 INFO L264 CegarLoopResult]: At program point L100(lines 55 102) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,646 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,646 INFO L264 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,646 INFO L264 CegarLoopResult]: At program point L63-1(line 63) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 17:53:09,647 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 765 810) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L789(lines 789 790) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L785(lines 785 792) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-08-22 17:53:09,647 INFO L268 CegarLoopResult]: For program point L779(lines 779 799) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L806-1(line 806) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L806-2(line 806) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L804-1(line 804) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L804-2(line 804) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L765(lines 765 810) no Hoare annotation was computed. [2020-08-22 17:53:09,648 INFO L268 CegarLoopResult]: For program point L796(lines 796 797) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L796-1(lines 779 799) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 765 810) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 765 810) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L784-1(line 784) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L784-2(line 784) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-08-22 17:53:09,649 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L336(lines 336 344) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L336-2(lines 336 344) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 328 350) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 328 350) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 328 350) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 116 125) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 116 125) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-08-22 17:53:09,650 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 116 125) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L118-1(line 118) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L118-2(line 118) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-08-22 17:53:09,651 INFO L268 CegarLoopResult]: For program point L696-1(line 696) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L713(lines 713 717) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-08-22 17:53:09,652 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 662 764) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 662 764) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L740-2(line 740) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L732(lines 710 733) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-08-22 17:53:09,653 INFO L268 CegarLoopResult]: For program point L691(lines 691 707) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L724-1(line 724) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L724-2(line 724) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 662 764) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L708(lines 708 749) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L700-1(line 700) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L750(lines 750 761) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L742-1(line 742) no Hoare annotation was computed. [2020-08-22 17:53:09,654 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L726-1(line 726) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L751(lines 751 758) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-08-22 17:53:09,655 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L686(lines 686 690) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L711-2(lines 711 731) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-08-22 17:53:09,656 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L662(lines 662 764) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L662-1(lines 662 764) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L753-1(line 753) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L753-2(line 753) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L712(lines 711 731) no Hoare annotation was computed. [2020-08-22 17:53:09,657 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,658 INFO L264 CegarLoopResult]: At program point L796-1(line 796) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L346-2(line 346) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L342-1(line 342) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L342-2(line 342) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L342-3(line 342) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,659 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L338-1(line 338) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L338-2(line 338) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L338-3(line 338) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L338-4(line 338) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L334-1(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L338-5(line 338) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L334-2(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L334-3(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,660 INFO L264 CegarLoopResult]: At program point L334-4(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L334-5(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L334-6(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L334-7(line 334) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,661 INFO L264 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L789-1(line 789) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L835-1(line 835) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L257-1(line 257) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,662 INFO L264 CegarLoopResult]: At program point L257-2(line 257) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L257-3(line 257) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L253-1(line 253) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L253-2(line 253) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L253-3(line 253) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-08-22 17:53:09,663 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L253-4(line 253) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L249-1(line 249) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L249-2(line 249) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L249-3(line 249) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L245-1(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L245-2(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,664 INFO L264 CegarLoopResult]: At program point L245-3(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L245-4(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L241-1(line 241) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L245-5(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L241-2(line 241) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L245-6(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L241-3(line 241) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L245-7(line 245) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,665 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,666 INFO L264 CegarLoopResult]: At program point L241-4(line 241) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,666 INFO L264 CegarLoopResult]: At program point L237-1(line 237) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,666 INFO L264 CegarLoopResult]: At program point L237-2(line 237) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,666 INFO L264 CegarLoopResult]: At program point L237-3(line 237) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,666 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-08-22 17:53:09,666 INFO L264 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,667 INFO L264 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,667 INFO L264 CegarLoopResult]: At program point L233-1(line 233) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,667 INFO L264 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-08-22 17:53:09,667 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,667 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 192 199) no Hoare annotation was computed. [2020-08-22 17:53:09,667 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 192 199) no Hoare annotation was computed. [2020-08-22 17:53:09,667 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 192 199) no Hoare annotation was computed. [2020-08-22 17:53:09,667 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 351 359) no Hoare annotation was computed. [2020-08-22 17:53:09,667 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 351 359) no Hoare annotation was computed. [2020-08-22 17:53:09,667 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 351 359) no Hoare annotation was computed. [2020-08-22 17:53:09,668 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-08-22 17:53:09,668 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-08-22 17:53:09,668 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 307 318) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 17:53:09,668 INFO L264 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,668 INFO L264 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-08-22 17:53:09,668 INFO L271 CegarLoopResult]: At program point L311-1(lines 307 318) the Hoare annotation is: true [2020-08-22 17:53:09,668 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 307 318) the Hoare annotation is: true [2020-08-22 17:53:09,668 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-08-22 17:53:09,669 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-08-22 17:53:09,669 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-08-22 17:53:09,669 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-08-22 17:53:09,669 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 161 184) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,669 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-08-22 17:53:09,669 INFO L264 CegarLoopResult]: At program point L172(lines 172 178) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,669 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 161 184) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,669 INFO L264 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,669 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 161 184) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,670 INFO L264 CegarLoopResult]: At program point L165(lines 164 183) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 362 391) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L376(lines 376 380) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L376-1(lines 376 380) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L372-2(lines 372 386) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L368-1(line 368) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: true [2020-08-22 17:53:09,670 INFO L271 CegarLoopResult]: At program point L387(lines 362 391) the Hoare annotation is: true [2020-08-22 17:53:09,671 INFO L271 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: true [2020-08-22 17:53:09,671 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 362 391) the Hoare annotation is: true [2020-08-22 17:53:09,671 INFO L271 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: true [2020-08-22 17:53:09,671 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 319 327) the Hoare annotation is: true [2020-08-22 17:53:09,671 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 319 327) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,671 INFO L264 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) [2020-08-22 17:53:09,671 INFO L271 CegarLoopResult]: At program point L323(line 323) the Hoare annotation is: true [2020-08-22 17:53:09,671 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 319 327) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,671 INFO L271 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 283 294) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point L287-1(lines 283 294) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 283 294) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 416 422) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 416 422) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 17:53:09,672 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 17:53:09,673 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 295 306) the Hoare annotation is: true [2020-08-22 17:53:09,673 INFO L264 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,673 INFO L271 CegarLoopResult]: At program point L299-1(lines 295 306) the Hoare annotation is: true [2020-08-22 17:53:09,673 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 295 306) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-08-22 17:53:09,673 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 457 464) the Hoare annotation is: true [2020-08-22 17:53:09,673 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 461) the Hoare annotation is: true [2020-08-22 17:53:09,673 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 457 464) the Hoare annotation is: true [2020-08-22 17:53:09,673 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 457 464) the Hoare annotation is: true [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L478(lines 478 484) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)))) [2020-08-22 17:53:09,674 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 466 490) the Hoare annotation is: true [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) .cse0))) [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L474(lines 474 487) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) .cse0))) [2020-08-22 17:53:09,674 INFO L264 CegarLoopResult]: At program point L476-3(line 476) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse0))) [2020-08-22 17:53:09,675 INFO L264 CegarLoopResult]: At program point L474-1(lines 466 490) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-08-22 17:53:09,675 INFO L271 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: true [2020-08-22 17:53:09,675 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 466 490) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-08-22 17:53:09,675 INFO L264 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret33| 0)) [2020-08-22 17:53:09,675 INFO L264 CegarLoopResult]: At program point L472-2(line 472) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret33| 0)) [2020-08-22 17:53:09,675 INFO L264 CegarLoopResult]: At program point L472-3(line 472) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~2 0) (= |__utac_acc__Specification1_spec__1_#t~ret33| 0))) [2020-08-22 17:53:09,675 INFO L271 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: true [2020-08-22 17:53:09,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 05:53:09 BoogieIcfgContainer [2020-08-22 17:53:09,697 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 17:53:09,699 INFO L168 Benchmark]: Toolchain (without parser) took 38714.61 ms. Allocated memory was 148.4 MB in the beginning and 759.7 MB in the end (delta: 611.3 MB). Free memory was 104.3 MB in the beginning and 597.0 MB in the end (delta: -492.6 MB). Peak memory consumption was 632.1 MB. Max. memory is 7.1 GB. [2020-08-22 17:53:09,699 INFO L168 Benchmark]: CDTParser took 6.34 ms. Allocated memory is still 148.4 MB. Free memory was 124.1 MB in the beginning and 123.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-08-22 17:53:09,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.01 ms. Allocated memory was 148.4 MB in the beginning and 205.5 MB in the end (delta: 57.1 MB). Free memory was 104.1 MB in the beginning and 174.4 MB in the end (delta: -70.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2020-08-22 17:53:09,701 INFO L168 Benchmark]: Boogie Preprocessor took 137.61 ms. Allocated memory is still 205.5 MB. Free memory was 174.4 MB in the beginning and 170.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2020-08-22 17:53:09,702 INFO L168 Benchmark]: RCFGBuilder took 1298.07 ms. Allocated memory was 205.5 MB in the beginning and 233.8 MB in the end (delta: 28.3 MB). Free memory was 170.5 MB in the beginning and 176.5 MB in the end (delta: -6.0 MB). Peak memory consumption was 80.2 MB. Max. memory is 7.1 GB. [2020-08-22 17:53:09,703 INFO L168 Benchmark]: TraceAbstraction took 36658.27 ms. Allocated memory was 233.8 MB in the beginning and 759.7 MB in the end (delta: 525.9 MB). Free memory was 176.5 MB in the beginning and 597.0 MB in the end (delta: -420.5 MB). Peak memory consumption was 618.8 MB. Max. memory is 7.1 GB. [2020-08-22 17:53:09,712 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 6.34 ms. Allocated memory is still 148.4 MB. Free memory was 124.1 MB in the beginning and 123.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 616.01 ms. Allocated memory was 148.4 MB in the beginning and 205.5 MB in the end (delta: 57.1 MB). Free memory was 104.1 MB in the beginning and 174.4 MB in the end (delta: -70.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 137.61 ms. Allocated memory is still 205.5 MB. Free memory was 174.4 MB in the beginning and 170.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1298.07 ms. Allocated memory was 205.5 MB in the beginning and 233.8 MB in the end (delta: 28.3 MB). Free memory was 170.5 MB in the beginning and 176.5 MB in the end (delta: -6.0 MB). Peak memory consumption was 80.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 36658.27 ms. Allocated memory was 233.8 MB in the beginning and 759.7 MB in the end (delta: 525.9 MB). Free memory was 176.5 MB in the beginning and 597.0 MB in the end (delta: -420.5 MB). Peak memory consumption was 618.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 461]: 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: 372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 133]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 140]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 433]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 264]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 219]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 126]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 423]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 200]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 45]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 307]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 319]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 362]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 283]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 416]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 295]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 457]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 466]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 578 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 13.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 896 SDtfs, 946 SDslu, 1720 SDs, 0 SdLazy, 2574 SolverSat, 306 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 92 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 6.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=491occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 224 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 1103 PreInvPairs, 1468 NumberOfFragments, 1920 HoareAnnotationTreeSize, 1103 FomulaSimplifications, 193011 FormulaSimplificationTreeSizeReduction, 5.0s HoareSimplificationTime, 213 FomulaSimplificationsInter, 43898 FormulaSimplificationTreeSizeReductionInter, 14.5s 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...