/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_NONE.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product37.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-11 00:05:04,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-11 00:05:04,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-11 00:05:04,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-11 00:05:04,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-11 00:05:04,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-11 00:05:04,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-11 00:05:04,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-11 00:05:04,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-11 00:05:04,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-11 00:05:04,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-11 00:05:04,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-11 00:05:04,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-11 00:05:04,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-11 00:05:04,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-11 00:05:04,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-11 00:05:04,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-11 00:05:04,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-11 00:05:04,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-11 00:05:04,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-11 00:05:04,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-11 00:05:04,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-11 00:05:04,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-11 00:05:04,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-11 00:05:04,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-11 00:05:04,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-11 00:05:04,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-11 00:05:04,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-11 00:05:04,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-11 00:05:04,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-11 00:05:04,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-11 00:05:04,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-11 00:05:04,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-11 00:05:04,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-11 00:05:04,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-11 00:05:04,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-11 00:05:04,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-11 00:05:04,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-11 00:05:04,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-11 00:05:04,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-11 00:05:04,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-11 00:05:04,914 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_NONE.epf [2022-01-11 00:05:04,936 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-11 00:05:04,936 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-11 00:05:04,937 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-11 00:05:04,937 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-11 00:05:04,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-11 00:05:04,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-11 00:05:04,938 INFO L138 SettingsManager]: * Use SBE=true [2022-01-11 00:05:04,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-11 00:05:04,938 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-11 00:05:04,938 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-11 00:05:04,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-11 00:05:04,939 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-11 00:05:04,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 00:05:04,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-11 00:05:04,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-11 00:05:04,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-11 00:05:04,942 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-11 00:05:04,942 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_NONE WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-11 00:05:05,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-11 00:05:05,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-11 00:05:05,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-11 00:05:05,128 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-11 00:05:05,129 INFO L275 PluginConnector]: CDTParser initialized [2022-01-11 00:05:05,130 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product37.cil.c [2022-01-11 00:05:05,178 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c9502537/a8f9f1fc526f461a9f504ff898758ad7/FLAG536c51e0a [2022-01-11 00:05:05,571 INFO L306 CDTParser]: Found 1 translation units. [2022-01-11 00:05:05,571 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product37.cil.c [2022-01-11 00:05:05,577 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c9502537/a8f9f1fc526f461a9f504ff898758ad7/FLAG536c51e0a [2022-01-11 00:05:05,585 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c9502537/a8f9f1fc526f461a9f504ff898758ad7 [2022-01-11 00:05:05,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-11 00:05:05,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-11 00:05:05,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-11 00:05:05,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-11 00:05:05,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-11 00:05:05,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:05,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722928f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05, skipping insertion in model container [2022-01-11 00:05:05,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:05,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-11 00:05:05,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 00:05:05,833 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product37.cil.c[17206,17219] [2022-01-11 00:05:05,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:05:05,862 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-11 00:05:05,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-11 00:05:05,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product37.cil.c[17206,17219] [2022-01-11 00:05:05,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:05:05,916 INFO L203 MainTranslator]: Completed pre-run [2022-01-11 00:05:05,962 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product37.cil.c[17206,17219] [2022-01-11 00:05:05,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-11 00:05:05,976 INFO L208 MainTranslator]: Completed translation [2022-01-11 00:05:05,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05 WrapperNode [2022-01-11 00:05:05,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-11 00:05:05,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-11 00:05:05,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-11 00:05:05,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-11 00:05:05,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:05,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,023 INFO L137 Inliner]: procedures = 55, calls = 154, calls flagged for inlining = 51, calls inlined = 80, statements flattened = 614 [2022-01-11 00:05:06,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-11 00:05:06,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-11 00:05:06,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-11 00:05:06,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-11 00:05:06,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,042 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-11 00:05:06,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-11 00:05:06,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-11 00:05:06,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-11 00:05:06,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (1/1) ... [2022-01-11 00:05:06,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-11 00:05:06,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 00:05:06,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-11 00:05:06,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-11 00:05:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-11 00:05:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-11 00:05:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-11 00:05:06,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-11 00:05:06,197 INFO L234 CfgBuilder]: Building ICFG [2022-01-11 00:05:06,198 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-11 00:05:06,520 INFO L275 CfgBuilder]: Performing block encoding [2022-01-11 00:05:06,525 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-11 00:05:06,525 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-11 00:05:06,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:05:06 BoogieIcfgContainer [2022-01-11 00:05:06,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-11 00:05:06,527 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-11 00:05:06,527 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-11 00:05:06,528 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-11 00:05:06,530 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:05:06" (1/1) ... [2022-01-11 00:05:06,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 12:05:06 BasicIcfg [2022-01-11 00:05:06,619 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-11 00:05:06,620 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-11 00:05:06,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-11 00:05:06,622 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-11 00:05:06,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.01 12:05:05" (1/4) ... [2022-01-11 00:05:06,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d68165c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 12:05:06, skipping insertion in model container [2022-01-11 00:05:06,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 12:05:05" (2/4) ... [2022-01-11 00:05:06,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d68165c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.01 12:05:06, skipping insertion in model container [2022-01-11 00:05:06,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.01 12:05:06" (3/4) ... [2022-01-11 00:05:06,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d68165c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 12:05:06, skipping insertion in model container [2022-01-11 00:05:06,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 11.01 12:05:06" (4/4) ... [2022-01-11 00:05:06,624 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product37.cil.cTransformedIcfg [2022-01-11 00:05:06,627 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-11 00:05:06,627 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-11 00:05:06,659 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-11 00:05:06,663 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-11 00:05:06,664 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-11 00:05:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand has 165 states, 161 states have (on average 1.3975155279503106) internal successors, (225), 164 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-01-11 00:05:06,686 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:06,687 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:06,687 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:06,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:06,691 INFO L85 PathProgramCache]: Analyzing trace with hash -1724287594, now seen corresponding path program 1 times [2022-01-11 00:05:06,697 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:06,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773212691] [2022-01-11 00:05:06,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:06,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:06,833 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:06,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773212691] [2022-01-11 00:05:06,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773212691] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:06,834 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:06,834 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:05:06,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569069680] [2022-01-11 00:05:06,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:06,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-11 00:05:06,838 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:06,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-11 00:05:06,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 00:05:06,859 INFO L87 Difference]: Start difference. First operand has 165 states, 161 states have (on average 1.3975155279503106) internal successors, (225), 164 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:06,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:06,883 INFO L93 Difference]: Finished difference Result 320 states and 439 transitions. [2022-01-11 00:05:06,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-11 00:05:06,886 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-01-11 00:05:06,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:06,895 INFO L225 Difference]: With dead ends: 320 [2022-01-11 00:05:06,896 INFO L226 Difference]: Without dead ends: 155 [2022-01-11 00:05:06,908 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-11 00:05:06,910 INFO L933 BasicCegarLoop]: 215 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:06,911 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:06,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-01-11 00:05:06,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-01-11 00:05:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 152 states have (on average 1.361842105263158) internal successors, (207), 154 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 207 transitions. [2022-01-11 00:05:06,945 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 207 transitions. Word has length 19 [2022-01-11 00:05:06,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:06,945 INFO L470 AbstractCegarLoop]: Abstraction has 155 states and 207 transitions. [2022-01-11 00:05:06,946 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:06,946 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 207 transitions. [2022-01-11 00:05:06,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-01-11 00:05:06,946 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:06,947 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:06,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-11 00:05:06,947 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:06,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:06,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1885289773, now seen corresponding path program 1 times [2022-01-11 00:05:06,948 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:06,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422733604] [2022-01-11 00:05:06,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:06,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:07,046 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:07,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1422733604] [2022-01-11 00:05:07,046 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1422733604] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:07,046 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:07,046 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:05:07,046 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933509655] [2022-01-11 00:05:07,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:07,047 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 00:05:07,047 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:07,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 00:05:07,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:05:07,048 INFO L87 Difference]: Start difference. First operand 155 states and 207 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:07,078 INFO L93 Difference]: Finished difference Result 303 states and 407 transitions. [2022-01-11 00:05:07,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 00:05:07,078 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-01-11 00:05:07,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:07,079 INFO L225 Difference]: With dead ends: 303 [2022-01-11 00:05:07,079 INFO L226 Difference]: Without dead ends: 155 [2022-01-11 00:05:07,080 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:05:07,081 INFO L933 BasicCegarLoop]: 201 mSDtfsCounter, 193 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 201 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:07,081 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [193 Valid, 201 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:07,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-01-11 00:05:07,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-01-11 00:05:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 152 states have (on average 1.3421052631578947) internal successors, (204), 154 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 204 transitions. [2022-01-11 00:05:07,090 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 204 transitions. Word has length 20 [2022-01-11 00:05:07,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:07,090 INFO L470 AbstractCegarLoop]: Abstraction has 155 states and 204 transitions. [2022-01-11 00:05:07,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,091 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2022-01-11 00:05:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-01-11 00:05:07,099 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:07,099 INFO L514 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] [2022-01-11 00:05:07,100 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-11 00:05:07,100 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:07,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:07,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1910186193, now seen corresponding path program 1 times [2022-01-11 00:05:07,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:07,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065787687] [2022-01-11 00:05:07,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:07,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:07,163 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:07,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065787687] [2022-01-11 00:05:07,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065787687] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:07,163 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:07,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-11 00:05:07,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452322736] [2022-01-11 00:05:07,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:07,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 00:05:07,164 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:07,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 00:05:07,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:05:07,164 INFO L87 Difference]: Start difference. First operand 155 states and 204 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:07,248 INFO L93 Difference]: Finished difference Result 370 states and 487 transitions. [2022-01-11 00:05:07,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 00:05:07,249 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-01-11 00:05:07,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:07,250 INFO L225 Difference]: With dead ends: 370 [2022-01-11 00:05:07,250 INFO L226 Difference]: Without dead ends: 222 [2022-01-11 00:05:07,250 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:05:07,251 INFO L933 BasicCegarLoop]: 205 mSDtfsCounter, 137 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:07,252 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [137 Valid, 306 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 00:05:07,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2022-01-11 00:05:07,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 216. [2022-01-11 00:05:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 216 states, 213 states have (on average 1.3051643192488263) internal successors, (278), 215 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 278 transitions. [2022-01-11 00:05:07,278 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 278 transitions. Word has length 25 [2022-01-11 00:05:07,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:07,278 INFO L470 AbstractCegarLoop]: Abstraction has 216 states and 278 transitions. [2022-01-11 00:05:07,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 278 transitions. [2022-01-11 00:05:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-01-11 00:05:07,279 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:07,279 INFO L514 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] [2022-01-11 00:05:07,279 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-11 00:05:07,279 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:07,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:07,280 INFO L85 PathProgramCache]: Analyzing trace with hash 152737902, now seen corresponding path program 1 times [2022-01-11 00:05:07,280 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:07,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267765083] [2022-01-11 00:05:07,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:07,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:07,355 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:07,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267765083] [2022-01-11 00:05:07,356 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267765083] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:07,356 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:07,356 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 00:05:07,356 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666022340] [2022-01-11 00:05:07,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:07,357 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:05:07,358 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:07,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:05:07,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:05:07,359 INFO L87 Difference]: Start difference. First operand 216 states and 278 transitions. Second operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:07,588 INFO L93 Difference]: Finished difference Result 1192 states and 1547 transitions. [2022-01-11 00:05:07,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-11 00:05:07,589 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-01-11 00:05:07,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:07,592 INFO L225 Difference]: With dead ends: 1192 [2022-01-11 00:05:07,593 INFO L226 Difference]: Without dead ends: 671 [2022-01-11 00:05:07,613 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-01-11 00:05:07,620 INFO L933 BasicCegarLoop]: 330 mSDtfsCounter, 883 mSDsluCounter, 815 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 883 SdHoareTripleChecker+Valid, 1145 SdHoareTripleChecker+Invalid, 181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:07,621 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [883 Valid, 1145 Invalid, 181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-11 00:05:07,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2022-01-11 00:05:07,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 293. [2022-01-11 00:05:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 290 states have (on average 1.296551724137931) internal successors, (376), 292 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 376 transitions. [2022-01-11 00:05:07,661 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 376 transitions. Word has length 31 [2022-01-11 00:05:07,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:07,661 INFO L470 AbstractCegarLoop]: Abstraction has 293 states and 376 transitions. [2022-01-11 00:05:07,661 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 376 transitions. [2022-01-11 00:05:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-11 00:05:07,665 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:07,665 INFO L514 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] [2022-01-11 00:05:07,665 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-11 00:05:07,665 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:07,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:07,668 INFO L85 PathProgramCache]: Analyzing trace with hash -272309343, now seen corresponding path program 1 times [2022-01-11 00:05:07,668 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:07,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544644759] [2022-01-11 00:05:07,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:07,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:07,764 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:07,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544644759] [2022-01-11 00:05:07,764 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544644759] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:07,764 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:07,764 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-11 00:05:07,765 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263227603] [2022-01-11 00:05:07,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:07,765 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:05:07,765 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:07,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:05:07,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:05:07,766 INFO L87 Difference]: Start difference. First operand 293 states and 376 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:07,873 INFO L93 Difference]: Finished difference Result 799 states and 1011 transitions. [2022-01-11 00:05:07,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-11 00:05:07,874 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-01-11 00:05:07,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:07,875 INFO L225 Difference]: With dead ends: 799 [2022-01-11 00:05:07,875 INFO L226 Difference]: Without dead ends: 513 [2022-01-11 00:05:07,876 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:05:07,880 INFO L933 BasicCegarLoop]: 268 mSDtfsCounter, 363 mSDsluCounter, 683 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 951 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:07,880 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [363 Valid, 951 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 00:05:07,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2022-01-11 00:05:07,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 317. [2022-01-11 00:05:07,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 314 states have (on average 1.2738853503184713) internal successors, (400), 316 states have internal predecessors, (400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 400 transitions. [2022-01-11 00:05:07,903 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 400 transitions. Word has length 39 [2022-01-11 00:05:07,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:07,904 INFO L470 AbstractCegarLoop]: Abstraction has 317 states and 400 transitions. [2022-01-11 00:05:07,904 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 400 transitions. [2022-01-11 00:05:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-11 00:05:07,906 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:07,907 INFO L514 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] [2022-01-11 00:05:07,907 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-11 00:05:07,907 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:07,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:07,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1940177983, now seen corresponding path program 1 times [2022-01-11 00:05:07,907 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:07,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13285780] [2022-01-11 00:05:07,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:07,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:08,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:08,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:08,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13285780] [2022-01-11 00:05:08,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13285780] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:08,016 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:08,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-11 00:05:08,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76281196] [2022-01-11 00:05:08,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:08,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-11 00:05:08,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:08,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-11 00:05:08,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:05:08,017 INFO L87 Difference]: Start difference. First operand 317 states and 400 transitions. Second operand has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 6 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:08,176 INFO L93 Difference]: Finished difference Result 885 states and 1117 transitions. [2022-01-11 00:05:08,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-11 00:05:08,176 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 6 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-01-11 00:05:08,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:08,178 INFO L225 Difference]: With dead ends: 885 [2022-01-11 00:05:08,178 INFO L226 Difference]: Without dead ends: 575 [2022-01-11 00:05:08,179 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:05:08,180 INFO L933 BasicCegarLoop]: 305 mSDtfsCounter, 172 mSDsluCounter, 1285 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 1590 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:08,181 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [172 Valid, 1590 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 00:05:08,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2022-01-11 00:05:08,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 569. [2022-01-11 00:05:08,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 569 states, 566 states have (on average 1.2579505300353357) internal successors, (712), 568 states have internal predecessors, (712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 712 transitions. [2022-01-11 00:05:08,217 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 712 transitions. Word has length 39 [2022-01-11 00:05:08,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:08,218 INFO L470 AbstractCegarLoop]: Abstraction has 569 states and 712 transitions. [2022-01-11 00:05:08,218 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 6 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 712 transitions. [2022-01-11 00:05:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-11 00:05:08,219 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:08,219 INFO L514 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] [2022-01-11 00:05:08,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-11 00:05:08,219 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:08,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:08,219 INFO L85 PathProgramCache]: Analyzing trace with hash -586868286, now seen corresponding path program 1 times [2022-01-11 00:05:08,220 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:08,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059850481] [2022-01-11 00:05:08,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:08,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:08,261 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:08,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059850481] [2022-01-11 00:05:08,261 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059850481] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:08,261 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:08,261 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 00:05:08,261 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857488326] [2022-01-11 00:05:08,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:08,261 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-11 00:05:08,262 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:08,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-11 00:05:08,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-11 00:05:08,262 INFO L87 Difference]: Start difference. First operand 569 states and 712 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:08,389 INFO L93 Difference]: Finished difference Result 1293 states and 1625 transitions. [2022-01-11 00:05:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 00:05:08,389 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-01-11 00:05:08,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:08,394 INFO L225 Difference]: With dead ends: 1293 [2022-01-11 00:05:08,394 INFO L226 Difference]: Without dead ends: 875 [2022-01-11 00:05:08,395 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:05:08,396 INFO L933 BasicCegarLoop]: 328 mSDtfsCounter, 402 mSDsluCounter, 368 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 402 SdHoareTripleChecker+Valid, 696 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:08,396 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [402 Valid, 696 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:08,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states. [2022-01-11 00:05:08,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 551. [2022-01-11 00:05:08,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 551 states, 548 states have (on average 1.2554744525547445) internal successors, (688), 550 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 688 transitions. [2022-01-11 00:05:08,438 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 688 transitions. Word has length 39 [2022-01-11 00:05:08,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:08,438 INFO L470 AbstractCegarLoop]: Abstraction has 551 states and 688 transitions. [2022-01-11 00:05:08,438 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 688 transitions. [2022-01-11 00:05:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-11 00:05:08,439 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:08,439 INFO L514 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] [2022-01-11 00:05:08,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-11 00:05:08,439 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:08,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:08,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1706415133, now seen corresponding path program 1 times [2022-01-11 00:05:08,440 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:08,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872178335] [2022-01-11 00:05:08,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:08,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:08,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:08,487 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:08,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872178335] [2022-01-11 00:05:08,487 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1872178335] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:08,487 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:08,487 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-11 00:05:08,487 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439638595] [2022-01-11 00:05:08,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:08,487 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:05:08,487 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:08,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:05:08,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:05:08,488 INFO L87 Difference]: Start difference. First operand 551 states and 688 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:08,696 INFO L93 Difference]: Finished difference Result 1598 states and 1994 transitions. [2022-01-11 00:05:08,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-11 00:05:08,696 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-01-11 00:05:08,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:08,699 INFO L225 Difference]: With dead ends: 1598 [2022-01-11 00:05:08,699 INFO L226 Difference]: Without dead ends: 1054 [2022-01-11 00:05:08,700 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-01-11 00:05:08,702 INFO L933 BasicCegarLoop]: 437 mSDtfsCounter, 464 mSDsluCounter, 936 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 464 SdHoareTripleChecker+Valid, 1373 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:08,705 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [464 Valid, 1373 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-11 00:05:08,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1054 states. [2022-01-11 00:05:08,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1054 to 476. [2022-01-11 00:05:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 473 states have (on average 1.2198731501057083) internal successors, (577), 475 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 577 transitions. [2022-01-11 00:05:08,764 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 577 transitions. Word has length 39 [2022-01-11 00:05:08,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:08,766 INFO L470 AbstractCegarLoop]: Abstraction has 476 states and 577 transitions. [2022-01-11 00:05:08,766 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 577 transitions. [2022-01-11 00:05:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-11 00:05:08,767 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:08,767 INFO L514 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] [2022-01-11 00:05:08,767 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-11 00:05:08,767 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:08,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:08,768 INFO L85 PathProgramCache]: Analyzing trace with hash 920683523, now seen corresponding path program 1 times [2022-01-11 00:05:08,768 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:08,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741314970] [2022-01-11 00:05:08,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:08,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:08,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:08,818 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:08,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741314970] [2022-01-11 00:05:08,818 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741314970] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:08,819 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:08,819 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-11 00:05:08,819 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817653971] [2022-01-11 00:05:08,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:08,820 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:05:08,820 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:08,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:05:08,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:05:08,821 INFO L87 Difference]: Start difference. First operand 476 states and 577 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:08,916 INFO L93 Difference]: Finished difference Result 1211 states and 1479 transitions. [2022-01-11 00:05:08,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-11 00:05:08,917 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-01-11 00:05:08,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:08,919 INFO L225 Difference]: With dead ends: 1211 [2022-01-11 00:05:08,919 INFO L226 Difference]: Without dead ends: 742 [2022-01-11 00:05:08,920 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:05:08,921 INFO L933 BasicCegarLoop]: 217 mSDtfsCounter, 531 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:08,921 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [531 Valid, 604 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:08,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2022-01-11 00:05:08,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 420. [2022-01-11 00:05:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 420 states, 417 states have (on average 1.2038369304556356) internal successors, (502), 419 states have internal predecessors, (502), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 502 transitions. [2022-01-11 00:05:08,955 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 502 transitions. Word has length 39 [2022-01-11 00:05:08,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:08,955 INFO L470 AbstractCegarLoop]: Abstraction has 420 states and 502 transitions. [2022-01-11 00:05:08,955 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 502 transitions. [2022-01-11 00:05:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-01-11 00:05:08,956 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:08,956 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:08,956 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-11 00:05:08,956 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:08,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:08,959 INFO L85 PathProgramCache]: Analyzing trace with hash 1010562527, now seen corresponding path program 1 times [2022-01-11 00:05:08,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:08,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290962065] [2022-01-11 00:05:08,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:08,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:08,997 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:08,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290962065] [2022-01-11 00:05:08,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290962065] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:08,997 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:08,997 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-11 00:05:08,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882628585] [2022-01-11 00:05:08,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:08,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-11 00:05:08,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:08,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-11 00:05:08,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:05:08,999 INFO L87 Difference]: Start difference. First operand 420 states and 502 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:09,022 INFO L93 Difference]: Finished difference Result 420 states and 502 transitions. [2022-01-11 00:05:09,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-11 00:05:09,023 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2022-01-11 00:05:09,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:09,024 INFO L225 Difference]: With dead ends: 420 [2022-01-11 00:05:09,024 INFO L226 Difference]: Without dead ends: 265 [2022-01-11 00:05:09,024 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-11 00:05:09,025 INFO L933 BasicCegarLoop]: 69 mSDtfsCounter, 34 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 75 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:09,026 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [34 Valid, 75 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:09,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2022-01-11 00:05:09,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 265. [2022-01-11 00:05:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 264 states have (on average 1.2272727272727273) internal successors, (324), 264 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 324 transitions. [2022-01-11 00:05:09,049 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 324 transitions. Word has length 57 [2022-01-11 00:05:09,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:09,050 INFO L470 AbstractCegarLoop]: Abstraction has 265 states and 324 transitions. [2022-01-11 00:05:09,050 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 324 transitions. [2022-01-11 00:05:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-01-11 00:05:09,051 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:09,051 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:09,051 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-11 00:05:09,051 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:09,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:09,052 INFO L85 PathProgramCache]: Analyzing trace with hash 197629353, now seen corresponding path program 1 times [2022-01-11 00:05:09,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:09,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824341153] [2022-01-11 00:05:09,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:09,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:09,111 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:09,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [824341153] [2022-01-11 00:05:09,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [824341153] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:09,111 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:09,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-11 00:05:09,111 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117379681] [2022-01-11 00:05:09,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:09,112 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-11 00:05:09,112 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:09,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-11 00:05:09,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-11 00:05:09,113 INFO L87 Difference]: Start difference. First operand 265 states and 324 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:09,269 INFO L93 Difference]: Finished difference Result 1291 states and 1568 transitions. [2022-01-11 00:05:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-11 00:05:09,270 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2022-01-11 00:05:09,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:09,273 INFO L225 Difference]: With dead ends: 1291 [2022-01-11 00:05:09,273 INFO L226 Difference]: Without dead ends: 1033 [2022-01-11 00:05:09,274 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:05:09,274 INFO L933 BasicCegarLoop]: 121 mSDtfsCounter, 193 mSDsluCounter, 323 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 444 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:09,274 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [193 Valid, 444 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:09,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1033 states. [2022-01-11 00:05:09,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1033 to 521. [2022-01-11 00:05:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 521 states, 520 states have (on average 1.2019230769230769) internal successors, (625), 520 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 521 states and 625 transitions. [2022-01-11 00:05:09,334 INFO L78 Accepts]: Start accepts. Automaton has 521 states and 625 transitions. Word has length 63 [2022-01-11 00:05:09,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:09,334 INFO L470 AbstractCegarLoop]: Abstraction has 521 states and 625 transitions. [2022-01-11 00:05:09,334 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 625 transitions. [2022-01-11 00:05:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-01-11 00:05:09,335 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:09,335 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:09,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-11 00:05:09,336 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:09,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:09,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1653059760, now seen corresponding path program 1 times [2022-01-11 00:05:09,336 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:09,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211316141] [2022-01-11 00:05:09,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:09,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-11 00:05:09,404 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:09,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211316141] [2022-01-11 00:05:09,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211316141] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-11 00:05:09,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [612727794] [2022-01-11 00:05:09,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:09,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-11 00:05:09,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 00:05:09,413 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-11 00:05:09,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-11 00:05:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:09,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 579 conjuncts, 5 conjunts are in the unsatisfiable core [2022-01-11 00:05:09,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-11 00:05:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-01-11 00:05:09,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-11 00:05:09,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-01-11 00:05:09,776 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [612727794] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-11 00:05:09,776 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-11 00:05:09,776 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 7 [2022-01-11 00:05:09,776 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310364801] [2022-01-11 00:05:09,776 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-11 00:05:09,777 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-11 00:05:09,777 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:09,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-11 00:05:09,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-11 00:05:09,777 INFO L87 Difference]: Start difference. First operand 521 states and 625 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:09,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:09,979 INFO L93 Difference]: Finished difference Result 1405 states and 1670 transitions. [2022-01-11 00:05:09,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-11 00:05:09,979 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2022-01-11 00:05:09,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:09,982 INFO L225 Difference]: With dead ends: 1405 [2022-01-11 00:05:09,982 INFO L226 Difference]: Without dead ends: 891 [2022-01-11 00:05:09,983 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 135 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2022-01-11 00:05:09,983 INFO L933 BasicCegarLoop]: 122 mSDtfsCounter, 445 mSDsluCounter, 656 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 445 SdHoareTripleChecker+Valid, 778 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:09,983 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [445 Valid, 778 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:09,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 891 states. [2022-01-11 00:05:10,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 891 to 501. [2022-01-11 00:05:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 500 states have (on average 1.172) internal successors, (586), 500 states have internal predecessors, (586), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 586 transitions. [2022-01-11 00:05:10,039 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 586 transitions. Word has length 65 [2022-01-11 00:05:10,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:10,039 INFO L470 AbstractCegarLoop]: Abstraction has 501 states and 586 transitions. [2022-01-11 00:05:10,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 586 transitions. [2022-01-11 00:05:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-01-11 00:05:10,040 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:10,040 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:10,062 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-11 00:05:10,261 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-01-11 00:05:10,262 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:10,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:10,262 INFO L85 PathProgramCache]: Analyzing trace with hash -1125461735, now seen corresponding path program 1 times [2022-01-11 00:05:10,262 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:10,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147759705] [2022-01-11 00:05:10,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:10,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-01-11 00:05:10,316 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:10,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147759705] [2022-01-11 00:05:10,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147759705] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-11 00:05:10,316 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-11 00:05:10,316 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-11 00:05:10,316 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091948780] [2022-01-11 00:05:10,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-11 00:05:10,317 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-11 00:05:10,317 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:10,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-11 00:05:10,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-11 00:05:10,317 INFO L87 Difference]: Start difference. First operand 501 states and 586 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:10,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:10,450 INFO L93 Difference]: Finished difference Result 1305 states and 1549 transitions. [2022-01-11 00:05:10,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-11 00:05:10,451 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2022-01-11 00:05:10,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:10,454 INFO L225 Difference]: With dead ends: 1305 [2022-01-11 00:05:10,454 INFO L226 Difference]: Without dead ends: 929 [2022-01-11 00:05:10,455 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2022-01-11 00:05:10,455 INFO L933 BasicCegarLoop]: 182 mSDtfsCounter, 198 mSDsluCounter, 463 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 645 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:10,456 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [198 Valid, 645 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-11 00:05:10,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 929 states. [2022-01-11 00:05:10,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 929 to 499. [2022-01-11 00:05:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 498 states have (on average 1.1686746987951808) internal successors, (582), 498 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 582 transitions. [2022-01-11 00:05:10,517 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 582 transitions. Word has length 65 [2022-01-11 00:05:10,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:10,518 INFO L470 AbstractCegarLoop]: Abstraction has 499 states and 582 transitions. [2022-01-11 00:05:10,518 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 582 transitions. [2022-01-11 00:05:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-01-11 00:05:10,520 INFO L506 BasicCegarLoop]: Found error trace [2022-01-11 00:05:10,520 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:05:10,520 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-01-11 00:05:10,520 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-11 00:05:10,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-11 00:05:10,521 INFO L85 PathProgramCache]: Analyzing trace with hash -234054664, now seen corresponding path program 1 times [2022-01-11 00:05:10,521 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-11 00:05:10,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584327266] [2022-01-11 00:05:10,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:10,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-11 00:05:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:10,628 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-01-11 00:05:10,628 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-11 00:05:10,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584327266] [2022-01-11 00:05:10,628 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584327266] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-11 00:05:10,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [827628855] [2022-01-11 00:05:10,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-11 00:05:10,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-11 00:05:10,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-11 00:05:10,629 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-11 00:05:10,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-11 00:05:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-11 00:05:10,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 14 conjunts are in the unsatisfiable core [2022-01-11 00:05:10,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-11 00:05:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-01-11 00:05:11,282 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-11 00:05:11,509 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-01-11 00:05:11,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [827628855] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-11 00:05:11,510 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-11 00:05:11,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 6] total 14 [2022-01-11 00:05:11,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432784621] [2022-01-11 00:05:11,512 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-11 00:05:11,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-01-11 00:05:11,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-11 00:05:11,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-01-11 00:05:11,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2022-01-11 00:05:11,513 INFO L87 Difference]: Start difference. First operand 499 states and 582 transitions. Second operand has 15 states, 15 states have (on average 15.866666666666667) internal successors, (238), 14 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:12,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-11 00:05:12,278 INFO L93 Difference]: Finished difference Result 2577 states and 3070 transitions. [2022-01-11 00:05:12,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-01-11 00:05:12,279 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 15.866666666666667) internal successors, (238), 14 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 94 [2022-01-11 00:05:12,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-11 00:05:12,279 INFO L225 Difference]: With dead ends: 2577 [2022-01-11 00:05:12,279 INFO L226 Difference]: Without dead ends: 0 [2022-01-11 00:05:12,283 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 177 SyntacticMatches, 2 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 215 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=262, Invalid=794, Unknown=0, NotChecked=0, Total=1056 [2022-01-11 00:05:12,283 INFO L933 BasicCegarLoop]: 234 mSDtfsCounter, 1124 mSDsluCounter, 1835 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1124 SdHoareTripleChecker+Valid, 2069 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-11 00:05:12,283 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1124 Valid, 2069 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 228 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-11 00:05:12,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-11 00:05:12,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-11 00:05:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:12,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-11 00:05:12,284 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 94 [2022-01-11 00:05:12,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-11 00:05:12,284 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-11 00:05:12,284 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 15.866666666666667) internal successors, (238), 14 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-11 00:05:12,284 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-11 00:05:12,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-11 00:05:12,286 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-11 00:05:12,287 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-11 00:05:12,287 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-11 00:05:12,306 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-11 00:05:12,499 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-01-11 00:05:12,501 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-11 00:05:45,442 WARN L228 SmtUtils]: Spent 27.78s on a formula simplification. DAG size of input: 395 DAG size of output: 392 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-01-11 00:06:15,886 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-11 00:06:15,887 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-11 00:06:15,887 INFO L854 garLoopResultBuilder]: At program point L931(lines 927 933) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:06:15,887 INFO L854 garLoopResultBuilder]: At program point L924(lines 920 926) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:06:15,887 INFO L854 garLoopResultBuilder]: At program point L939(lines 934 942) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:06:15,887 INFO L858 garLoopResultBuilder]: For program point L140(lines 140 147) no Hoare annotation was computed. [2022-01-11 00:06:15,887 INFO L854 garLoopResultBuilder]: At program point L113(lines 109 115) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int) (<= ~methaneLevelCritical~0Int 0)) [2022-01-11 00:06:15,887 INFO L858 garLoopResultBuilder]: For program point L140-2(lines 140 147) no Hoare annotation was computed. [2022-01-11 00:06:15,887 INFO L854 garLoopResultBuilder]: At program point L716-2(lines 716 761) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0Int 1))) (let ((.cse5 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse12 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse18 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse19 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int| 1))) (.cse8 (or .cse0 (<= 4294967297 ~waterLevel~0Int))) (.cse11 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse14 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse20 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse16 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse21 (< ~waterLevel~0Int 4294967296)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse17 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0)) (.cse22 (<= 0 ~waterLevel~0Int)) (.cse23 (let ((.cse26 (* (div ~waterLevel~0Int 2147483648) 4294967296))) (or (<= (+ 4294967294 ~waterLevel~0Int) .cse26) (<= (+ 2 .cse26) ~waterLevel~0Int)))) (.cse3 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse6 (= ~pumpRunning~0Int 1)) (.cse24 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|)) (.cse7 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse9 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse10 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse4 (<= ~methaneLevelCritical~0Int 0)) (.cse13 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse25 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (.cse15 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~waterLevel~0Int) .cse4) (and .cse5 .cse1 .cse3 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (and .cse5 .cse1 .cse2 .cse3 .cse8 .cse11 .cse12 .cse14 .cse15) (and .cse16 .cse1 .cse17 .cse18 .cse3 .cse6 .cse7 .cse19 .cse8 .cse9 .cse10 .cse4 .cse11 .cse13 .cse14 .cse15) (and .cse20 .cse5 .cse21 .cse1 .cse22 .cse23 .cse3 .cse6 .cse24 .cse7 .cse9 .cse10 .cse12 .cse13 .cse25 .cse15) (and .cse16 .cse1 .cse2 .cse17 .cse18 .cse3 .cse19 .cse8 .cse4 .cse11 .cse14 .cse15) (and .cse20 .cse16 .cse21 .cse1 .cse17 .cse22 .cse23 .cse3 .cse6 .cse24 .cse7 .cse9 .cse10 .cse4 .cse13 .cse25 .cse15)))) [2022-01-11 00:06:15,887 INFO L861 garLoopResultBuilder]: At program point L149(lines 130 152) the Hoare annotation is: true [2022-01-11 00:06:15,888 INFO L854 garLoopResultBuilder]: At program point L762(lines 715 763) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L717(lines 716 761) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L535-3(lines 535 541) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L718(lines 718 722) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L778-3(lines 778 782) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L535-5(lines 534 553) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L726(lines 726 732) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L854 garLoopResultBuilder]: At program point L778-5(lines 774 785) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L593-2(lines 593 610) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L542-3(lines 542 548) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L790(lines 790 794) no Hoare annotation was computed. [2022-01-11 00:06:15,888 INFO L858 garLoopResultBuilder]: For program point L726-2(lines 726 732) no Hoare annotation was computed. [2022-01-11 00:06:15,898 INFO L854 garLoopResultBuilder]: At program point L815-2(lines 810 818) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,898 INFO L858 garLoopResultBuilder]: For program point L567-6(lines 567 584) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L815-3(lines 810 818) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L790-2(lines 786 797) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0Int 1)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse11 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse12 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0)) (.cse13 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse14 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int| 1))) (.cse16 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse17 (< ~waterLevel~0Int 4294967296)) (.cse18 (<= 0 ~waterLevel~0Int)) (.cse15 (<= ~methaneLevelCritical~0Int 0)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse19 (= ~pumpRunning~0Int 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse8 (<= (+ 4294967294 ~waterLevel~0Int) (* (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 4294967296))) (.cse10 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse1 .cse12 .cse13 .cse2 .cse3 .cse4 .cse14 .cse5 .cse6 .cse15 .cse8 .cse9 .cse10) (and .cse16 .cse11 .cse17 .cse1 .cse12 .cse18 .cse2 .cse3 .cse4 .cse5 .cse6 .cse15 .cse9 .cse10) (and .cse11 .cse1 .cse19 .cse12 .cse13 .cse2 .cse14 .cse15 .cse8 .cse10) (and .cse16 .cse17 .cse1 .cse19 .cse18 .cse2 .cse15) (and .cse0 .cse1 .cse19 .cse2 .cse7 .cse8 .cse10))) [2022-01-11 00:06:15,899 INFO L858 garLoopResultBuilder]: For program point L736(lines 736 742) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L637-1(lines 630 640) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,899 INFO L858 garLoopResultBuilder]: For program point L855-3(lines 855 861) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L559-7(lines 555 561) the Hoare annotation is: false [2022-01-11 00:06:15,899 INFO L858 garLoopResultBuilder]: For program point L884-2(lines 884 904) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L858 garLoopResultBuilder]: For program point L802(lines 802 806) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L858 garLoopResultBuilder]: For program point L736-2(lines 736 742) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L858 garLoopResultBuilder]: For program point L597-3(lines 597 605) no Hoare annotation was computed. [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L860-3(lines 851 864) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L567-7(lines 563 587) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L890-3(lines 875 907) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,899 INFO L854 garLoopResultBuilder]: At program point L847-1(lines 842 850) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L802-2(lines 798 809) the Hoare annotation is: (let ((.cse24 (+ 4294967294 ~waterLevel~0Int)) (.cse25 (+ 4294967295 ~waterLevel~0Int)) (.cse22 (<= ~waterLevel~0Int 1))) (let ((.cse15 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse18 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int| 1))) (.cse8 (or .cse22 (<= 4294967297 ~waterLevel~0Int))) (.cse11 (not (= (mod .cse25 4294967296) 2))) (.cse3 (= ~pumpRunning~0Int 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse9 (<= ~methaneLevelCritical~0Int 0)) (.cse10 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse0 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse12 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse13 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse1 (< ~waterLevel~0Int 4294967296)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse14 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int| 0)) (.cse4 (<= 0 ~waterLevel~0Int)) (.cse23 (let ((.cse26 (* (div ~waterLevel~0Int 2147483648) 4294967296))) (or (<= .cse24 .cse26) (<= (+ 2 .cse26) ~waterLevel~0Int)))) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse16 (= ~pumpRunning~0Int 1)) (.cse17 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse19 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse20 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse6 (<= 1 ~methaneLevelCritical~0Int)) (.cse21 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse2 .cse3 .cse7 .cse5 .cse8 .cse9 .cse10 .cse11) (and .cse12 .cse13 .cse2 .cse14 .cse15 .cse5 .cse16 .cse17 .cse18 .cse8 .cse19 .cse20 .cse6 .cse21 .cse11) (and .cse22 .cse2 .cse3 .cse5 (<= 1 ~waterLevel~0Int) .cse6) (and .cse12 .cse13 .cse2 .cse3 .cse14 .cse15 .cse5 .cse18 .cse8 .cse6 .cse11) (and .cse0 .cse2 .cse7 .cse23 .cse5 .cse16 .cse17 .cse19 .cse20 .cse9 .cse10 .cse21) (and .cse2 .cse7 .cse5 .cse16 .cse17 .cse8 .cse19 .cse20 .cse9 .cse10 .cse21 .cse11) (and .cse2 .cse3 .cse7 .cse5 .cse9 .cse10 (<= .cse24 (* (div .cse25 4294967296) 4294967296))) (and .cse0 .cse12 .cse13 .cse1 .cse2 .cse14 .cse4 .cse23 .cse5 .cse16 .cse17 .cse19 .cse20 .cse6 .cse21)))) [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L746(lines 746 757) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L627-1(lines 622 629) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L567-4(lines 567 584) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L695-9(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L593-3(lines 589 613) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L552-1(lines 531 554) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L890-2(lines 890 903) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L752-2(lines 746 757) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L752(lines 752 756) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L855-2(lines 855 861) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L559-5(lines 555 561) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L695-11(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L646-1(lines 641 649) the Hoare annotation is: false [2022-01-11 00:06:15,900 INFO L858 garLoopResultBuilder]: For program point L535(lines 535 541) no Hoare annotation was computed. [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L860-2(lines 851 864) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,900 INFO L854 garLoopResultBuilder]: At program point L567-5(lines 563 587) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,901 INFO L854 garLoopResultBuilder]: At program point L701-3(lines 686 704) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,901 INFO L861 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L894-3(lines 894 900) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L778(lines 778 782) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L535-2(lines 534 553) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L695-6(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L571-9(lines 571 579) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L861 garLoopResultBuilder]: At program point L767(lines 706 769) the Hoare annotation is: true [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L870-1(line 870) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L854 garLoopResultBuilder]: At program point L778-2(lines 774 785) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse5 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse8 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse10 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2)))) (or (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0Int) .cse9 .cse10) (and (let ((.cse11 (<= ~methaneLevelCritical~0Int 0))) (or (and .cse0 .cse1 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0) .cse2 .cse3 .cse4 .cse6 .cse7 .cse11 .cse9 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (and .cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2 .cse3 .cse4 .cse6 .cse7 .cse11 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|) .cse9))) .cse5 .cse8 .cse10))) [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L593(lines 593 610) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L542-1(lines 542 548) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L858 garLoopResultBuilder]: For program point L695-8(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,901 INFO L854 garLoopResultBuilder]: At program point L619-3(lines 614 621) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,901 INFO L854 garLoopResultBuilder]: At program point L559-6(lines 555 561) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,901 INFO L861 garLoopResultBuilder]: At program point L124(lines 117 126) the Hoare annotation is: true [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 870) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L854 garLoopResultBuilder]: At program point L871-1(lines 866 873) the Hoare annotation is: false [2022-01-11 00:06:15,902 INFO L854 garLoopResultBuilder]: At program point L815(lines 810 818) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse5 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse8 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse10 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse11 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= ~methaneLevelCritical~0Int 0) .cse8 .cse9 .cse10 .cse11) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L567-2(lines 567 584) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L854 garLoopResultBuilder]: At program point L815-1(lines 810 818) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse2 (= ~pumpRunning~0Int 1)) (.cse3 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse8 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse4 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse5 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse9 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse10 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse7 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 (<= 0 ~waterLevel~0Int) .cse1 .cse2 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|) .cse3 .cse4 .cse5 .cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0) .cse7) (and .cse0 (= ~pumpRunning~0Int 0) .cse1 .cse8 .cse9 .cse10 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse9 .cse6 .cse10 .cse7))) [2022-01-11 00:06:15,902 INFO L854 garLoopResultBuilder]: At program point L701-2(lines 686 704) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L535-6(lines 535 541) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L854 garLoopResultBuilder]: At program point L637(lines 630 640) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse5 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse8 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse10 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse11 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= ~methaneLevelCritical~0Int 0) .cse8 .cse9 .cse10 .cse11 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int| 0)) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0Int) .cse9 .cse10 .cse11))) [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L855-1(lines 855 861) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L854 garLoopResultBuilder]: At program point L559-3(lines 555 561) the Hoare annotation is: false [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L884(lines 884 904) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L571-6(lines 571 579) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L778-6(lines 778 782) no Hoare annotation was computed. [2022-01-11 00:06:15,902 INFO L858 garLoopResultBuilder]: For program point L535-8(lines 534 553) no Hoare annotation was computed. [2022-01-11 00:06:15,903 INFO L858 garLoopResultBuilder]: For program point L597(lines 597 605) no Hoare annotation was computed. [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L860-1(lines 851 864) the Hoare annotation is: (let ((.cse7 (<= ~waterLevel~0Int 1))) (let ((.cse1 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse0 (or .cse7 (<= 4294967297 ~waterLevel~0Int))) (.cse5 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse6 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse4 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))))) (or (and .cse0 (<= ~methaneLevelCritical~0Int 0) (or (and .cse1 .cse2 .cse3 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0) .cse4 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (and .cse2 .cse3 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse4 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|))) .cse5 .cse6) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse2 .cse3 (<= 0 ~waterLevel~0Int) .cse4 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse1 .cse2 .cse3 .cse4 .cse0 .cse5 (<= 1 ~methaneLevelCritical~0Int) .cse6) (and .cse7 .cse2 .cse3 .cse4 (<= 1 ~waterLevel~0Int))))) [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L567-3(lines 563 587) the Hoare annotation is: (let ((.cse13 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse0 (<= ~waterLevel~0Int 1))) (let ((.cse6 (<= 1 ~waterLevel~0Int)) (.cse17 (<= 1 ~methaneLevelCritical~0Int)) (.cse10 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int| 0)) (.cse11 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int| 1))) (.cse12 (= ~pumpRunning~0Int 0)) (.cse15 (or .cse0 (<= 4294967297 ~waterLevel~0Int))) (.cse20 (<= ~methaneLevelCritical~0Int 0)) (.cse16 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse18 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse14 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse19 (or .cse13 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0))) (.cse21 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse22 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse4 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|)) (.cse5 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse7 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse8 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse23 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse1 (<= 0 ~waterLevel~0Int) .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (and .cse0 .cse10 .cse11 .cse1 .cse12 .cse2 .cse6) (and .cse13 .cse14 .cse10 .cse11 .cse1 .cse12 .cse2 .cse15 .cse16 .cse17 .cse18) (and .cse13 .cse14 .cse1 .cse2 .cse3 .cse4 .cse5 .cse15 .cse7 .cse8 .cse16 .cse17 .cse9 .cse18) (and (or (and .cse14 .cse10 .cse11 .cse1 .cse12 .cse19 .cse2 .cse20 .cse21) (and .cse10 .cse11 .cse1 .cse12 .cse22 .cse2 .cse20 .cse23)) .cse15 .cse16 .cse18) (and .cse15 .cse20 .cse16 .cse18 (or (and .cse14 .cse1 .cse19 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse21) (and .cse1 .cse22 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse23 .cse9)))))) [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L890-1(lines 875 907) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse13 (= ~pumpRunning~0Int 0)) (.cse16 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse17 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int| 1))) (.cse5 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse8 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse11 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse19 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse14 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse20 (< ~waterLevel~0Int 4294967296)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse15 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0)) (.cse21 (<= 0 ~waterLevel~0Int)) (.cse22 (let ((.cse25 (* (div ~waterLevel~0Int 2147483648) 4294967296))) (or (<= (+ 4294967294 ~waterLevel~0Int) .cse25) (<= (+ 2 .cse25) ~waterLevel~0Int)))) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse23 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse18 (<= ~methaneLevelCritical~0Int 0)) (.cse10 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse24 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (.cse12 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse2 .cse5 .cse8 .cse9 .cse11 .cse12) (and .cse14 .cse1 .cse15 .cse16 .cse2 .cse3 .cse4 .cse17 .cse5 .cse6 .cse7 .cse18 .cse8 .cse10 .cse11 .cse12) (and .cse19 .cse0 .cse20 .cse1 .cse21 .cse22 .cse2 .cse3 .cse23 .cse4 .cse6 .cse7 .cse9 .cse10 .cse24 .cse12) (and .cse14 .cse1 .cse13 .cse15 .cse16 .cse2 .cse17 .cse5 .cse18 .cse8 .cse11 .cse12) (and .cse19 .cse14 .cse20 .cse1 .cse15 .cse21 .cse22 .cse2 .cse3 .cse23 .cse4 .cse6 .cse7 .cse18 .cse10 .cse24 .cse12))) [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L847(lines 842 850) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0)) (.cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse4 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse10 (= ~pumpRunning~0Int 1)) (.cse11 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse5 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse12 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse13 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse6 (<= ~methaneLevelCritical~0Int 0)) (.cse7 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse14 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse8 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse9 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 (= ~pumpRunning~0Int 0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) .cse0 (< ~waterLevel~0Int 4294967296) .cse1 .cse2 (<= 0 ~waterLevel~0Int) .cse4 .cse10 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|) .cse11 .cse12 .cse13 .cse6 .cse14 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0) .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse10 .cse11 .cse5 .cse12 .cse13 .cse6 .cse7 .cse14 .cse8 .cse9))) [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L619-2(lines 614 621) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L559-4(lines 555 561) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L778-8(lines 774 785) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,903 INFO L858 garLoopResultBuilder]: For program point L593-4(lines 593 610) no Hoare annotation was computed. [2022-01-11 00:06:15,903 INFO L858 garLoopResultBuilder]: For program point L542-5(lines 542 548) no Hoare annotation was computed. [2022-01-11 00:06:15,903 INFO L854 garLoopResultBuilder]: At program point L627(lines 622 629) the Hoare annotation is: (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1)) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1)) (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int)) (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|) (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296))) (<= 1 ~methaneLevelCritical~0Int) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|) (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2)) (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) [2022-01-11 00:06:15,903 INFO L858 garLoopResultBuilder]: For program point L567(lines 567 584) no Hoare annotation was computed. [2022-01-11 00:06:15,903 INFO L858 garLoopResultBuilder]: For program point L695-3(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L593-1(lines 589 613) the Hoare annotation is: (let ((.cse11 (<= ~waterLevel~0Int 1))) (let ((.cse5 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse4 (<= ~methaneLevelCritical~0Int 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse13 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|)) (.cse12 (= ~pumpRunning~0Int 1)) (.cse14 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse16 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse17 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse18 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse19 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse8 (or .cse11 (<= 4294967297 ~waterLevel~0Int))) (.cse9 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse20 (<= 1 ~methaneLevelCritical~0Int)) (.cse10 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse3 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse15 (<= 1 ~waterLevel~0Int))) (or (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse2 .cse6 .cse3 .cse4 .cse7)) .cse8 .cse9 .cse10) (and .cse11 .cse1 .cse3 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (and .cse8 .cse9 (or (and .cse0 .cse1 .cse3 .cse12 .cse14 .cse16 .cse17 .cse4 .cse18 .cse5) (and .cse1 .cse6 .cse3 .cse12 .cse14 .cse16 .cse17 .cse4 .cse7 .cse18)) .cse10) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse1 (<= 0 ~waterLevel~0Int) .cse3 .cse12 .cse13 .cse14 .cse16 .cse17 .cse18 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (and .cse19 .cse0 .cse1 .cse3 .cse12 .cse14 .cse8 .cse16 .cse17 .cse9 .cse20 .cse18 .cse10) (and .cse19 .cse0 .cse1 .cse2 .cse3 .cse8 .cse9 .cse20 .cse10) (and .cse11 .cse1 .cse2 .cse3 .cse15)))) [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L552(lines 531 554) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse13 (= ~pumpRunning~0Int 0)) (.cse16 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse17 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~2#1Int| 1))) (.cse5 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse8 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse11 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse19 (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296))) (.cse14 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse20 (< ~waterLevel~0Int 4294967296)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse15 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0)) (.cse21 (<= 0 ~waterLevel~0Int)) (.cse22 (let ((.cse25 (* (div ~waterLevel~0Int 2147483648) 4294967296))) (or (<= (+ 4294967294 ~waterLevel~0Int) .cse25) (<= (+ 2 .cse25) ~waterLevel~0Int)))) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse23 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|)) (.cse4 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse18 (<= ~methaneLevelCritical~0Int 0)) (.cse10 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse24 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (.cse12 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse2 .cse5 .cse8 .cse9 .cse11 .cse12) (and .cse14 .cse1 .cse15 .cse16 .cse2 .cse3 .cse4 .cse17 .cse5 .cse6 .cse7 .cse18 .cse8 .cse10 .cse11 .cse12) (and .cse19 .cse0 .cse20 .cse1 .cse21 .cse22 .cse2 .cse3 .cse23 .cse4 .cse6 .cse7 .cse9 .cse10 .cse24 .cse12) (and .cse14 .cse1 .cse13 .cse15 .cse16 .cse2 .cse17 .cse5 .cse18 .cse8 .cse11 .cse12) (and .cse19 .cse14 .cse20 .cse1 .cse15 .cse21 .cse22 .cse2 .cse3 .cse23 .cse4 .cse6 .cse7 .cse18 .cse10 .cse24 .cse12))) [2022-01-11 00:06:15,904 INFO L858 garLoopResultBuilder]: For program point L890(lines 890 903) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L815-4(lines 810 818) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,904 INFO L858 garLoopResultBuilder]: For program point L567-10(lines 567 584) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L815-5(lines 810 818) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,904 INFO L858 garLoopResultBuilder]: For program point L855(lines 855 861) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L559-1(lines 555 561) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~5#1Int| 1))) (.cse1 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse4 (= ~pumpRunning~0Int 1)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~5#1Int| 0)) (.cse6 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse7 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse8 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse10 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse11 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse12 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse13 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (<= 1 ~methaneLevelCritical~0Int) .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ~methaneLevelCritical~0Int 0) .cse10 .cse11 .cse12 .cse13 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int| 0)))) [2022-01-11 00:06:15,904 INFO L858 garLoopResultBuilder]: For program point L695-5(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L646(lines 641 649) the Hoare annotation is: (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1)) (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|) (< ~waterLevel~0Int 4294967296) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0) (<= 0 ~waterLevel~0Int) (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648)))) (= ~pumpRunning~0Int 1) (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|) (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1)) (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|) (<= ~methaneLevelCritical~0Int 0) (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0) (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L637-2(lines 630 640) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,904 INFO L858 garLoopResultBuilder]: For program point L855-5(lines 855 861) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L559-11(lines 555 561) the Hoare annotation is: false [2022-01-11 00:06:15,904 INFO L858 garLoopResultBuilder]: For program point L884-4(lines 884 904) no Hoare annotation was computed. [2022-01-11 00:06:15,904 INFO L854 garLoopResultBuilder]: At program point L860(lines 851 864) the Hoare annotation is: false [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L567-1(lines 563 587) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~5#1Int| 1))) (.cse1 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse4 (= ~pumpRunning~0Int 1)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~5#1Int| 0)) (.cse6 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse7 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse8 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse10 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse11 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse12 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse13 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) (or (and .cse0 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (<= 1 ~methaneLevelCritical~0Int) .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= ~methaneLevelCritical~0Int 0) .cse10 .cse11 .cse12 .cse13 (<= |ULTIMATE.start_ULTIMATE.start_isMethaneAlarm_#res#1Int| 0)))) [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L701-1(lines 686 704) the Hoare annotation is: (let ((.cse18 (<= ~waterLevel~0Int 1)) (.cse20 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int))) (let ((.cse9 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse10 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (.cse13 (or .cse20 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0))) (.cse15 (<= ~methaneLevelCritical~0Int 0)) (.cse14 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|)) (.cse19 (<= 1 ~waterLevel~0Int)) (.cse3 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse4 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse5 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse12 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse8 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int| 0)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse7 (or .cse18 (<= 4294967297 ~waterLevel~0Int))) (.cse16 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse21 (<= 1 ~methaneLevelCritical~0Int)) (.cse17 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2))) (.cse11 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int| 0))) (or (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse0 .cse1 (<= 0 ~waterLevel~0Int) .cse2 .cse3 .cse4 .cse5 .cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (and .cse7 (or (and .cse8 .cse0 .cse1 .cse9 .cse2 .cse10 .cse11) (and .cse12 .cse8 .cse0 .cse1 .cse13 .cse2 .cse14 .cse11)) .cse15 .cse16 .cse17) (and .cse18 .cse0 .cse1 .cse2 .cse3 .cse19 .cse4 .cse5 .cse6) (and .cse7 (or (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse15 .cse10 .cse6) (and .cse12 .cse0 .cse1 .cse13 .cse2 .cse3 .cse4 .cse5 .cse15 .cse6 .cse14)) .cse16 .cse17) (and .cse18 .cse8 .cse0 .cse1 .cse2 .cse19 .cse11) (and .cse20 .cse12 .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse5 .cse16 .cse21 .cse6 .cse17) (and .cse20 .cse12 .cse8 .cse0 .cse1 .cse2 .cse7 .cse16 .cse21 .cse17 .cse11)))) [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L894(lines 894 900) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L597-6(lines 597 605) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L860-5(lines 851 864) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L567-11(lines 563 587) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L890-5(lines 875 907) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L847-2(lines 842 850) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L695(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L571-3(lines 571 579) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L870(line 870) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L627-2(lines 622 629) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L567-8(lines 567 584) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L695-15(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L593-5(lines 589 613) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,905 INFO L854 garLoopResultBuilder]: At program point L552-2(lines 531 554) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L890-4(lines 890 903) no Hoare annotation was computed. [2022-01-11 00:06:15,905 INFO L858 garLoopResultBuilder]: For program point L695-2(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L619-1(lines 614 621) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0Int 1))) (let ((.cse10 (or .cse0 (<= 4294967297 ~waterLevel~0Int))) (.cse11 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse9 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse3 (= ~pumpRunning~0Int 1)) (.cse4 (<= 1 |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int|)) (.cse5 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 1))) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~6#1Int| 0)) (.cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int|)) (.cse8 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int|)) (.cse12 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 1 ~waterLevel~0Int) .cse6 .cse7 .cse8) (and (<= (div (+ (- 2) ~waterLevel~0Int) (- 4294967296)) (div (+ 2 (* (- 1) ~waterLevel~0Int)) 4294967296)) (< ~waterLevel~0Int 4294967296) .cse1 (<= 0 ~waterLevel~0Int) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 0)) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse9 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 .cse11 (<= 1 ~methaneLevelCritical~0Int) .cse8 .cse12) (and .cse10 (<= ~methaneLevelCritical~0Int 0) .cse11 (or (and .cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|) .cse8) (and .cse9 .cse1 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) .cse12)))) [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L559-2(lines 555 561) the Hoare annotation is: (let ((.cse9 (<= ~waterLevel~0Int 1))) (let ((.cse5 (< 0 (+ |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 1))) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int| 0)) (.cse1 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~4#1Int| 1))) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse4 (<= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| (+ 3 (* 4294967296 (div |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 2147483648))))) (.cse6 (or .cse9 (<= 4294967297 ~waterLevel~0Int))) (.cse7 (not (= 2 (mod (+ (mod (+ ~waterLevel~0Int 1) 4294967296) 4294967295) 4294967296)))) (.cse8 (not (= (mod (+ 4294967295 ~waterLevel~0Int) 4294967296) 2)))) (or (and (or (and .cse0 .cse1 .cse2 .cse3 (<= 1 |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|) .cse4 (<= 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int|)) (and .cse5 .cse0 .cse1 .cse2 .cse3 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| 0) .cse4 (= ~methaneLevelCritical~0Int |ULTIMATE.start_ULTIMATE.start_isMethaneLevelCritical_#res#1Int|))) .cse6 (<= ~methaneLevelCritical~0Int 0) .cse7 .cse8) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 ~waterLevel~0Int)) (and (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~8#1Int| ~methaneLevelCritical~0Int) .cse5 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 (<= 1 ~methaneLevelCritical~0Int) .cse8)))) [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 870) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L871(lines 866 873) the Hoare annotation is: false [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L855-4(lines 855 861) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L559-9(lines 555 561) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L695-17(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L646-2(lines 641 649) the Hoare annotation is: false [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L701(lines 686 704) the Hoare annotation is: false [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L860-4(lines 851 864) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L567-9(lines 563 587) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L701-5(lines 686 704) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L894-6(lines 894 900) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L571(lines 571 579) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L695-12(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L571-15(lines 571 579) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L858 garLoopResultBuilder]: For program point L870-2(line 870) no Hoare annotation was computed. [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L619(lines 614 621) the Hoare annotation is: false [2022-01-11 00:06:15,906 INFO L854 garLoopResultBuilder]: At program point L559(lines 555 561) the Hoare annotation is: false [2022-01-11 00:06:15,907 INFO L858 garLoopResultBuilder]: For program point L695-14(lines 695 699) no Hoare annotation was computed. [2022-01-11 00:06:15,907 INFO L854 garLoopResultBuilder]: At program point L619-5(lines 614 621) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,907 INFO L854 garLoopResultBuilder]: At program point L559-10(lines 555 561) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,907 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 870) no Hoare annotation was computed. [2022-01-11 00:06:15,907 INFO L854 garLoopResultBuilder]: At program point L871-2(lines 866 873) the Hoare annotation is: false [2022-01-11 00:06:15,907 INFO L854 garLoopResultBuilder]: At program point L701-4(lines 686 704) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,907 INFO L858 garLoopResultBuilder]: For program point L571-12(lines 571 579) no Hoare annotation was computed. [2022-01-11 00:06:15,907 INFO L854 garLoopResultBuilder]: At program point L619-4(lines 614 621) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int)) [2022-01-11 00:06:15,907 INFO L854 garLoopResultBuilder]: At program point L559-8(lines 555 561) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0)) [2022-01-11 00:06:15,909 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-11 00:06:15,910 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-11 00:06:16,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.01 12:06:16 BasicIcfg [2022-01-11 00:06:16,037 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-11 00:06:16,037 INFO L158 Benchmark]: Toolchain (without parser) took 70449.67ms. Allocated memory was 188.7MB in the beginning and 723.5MB in the end (delta: 534.8MB). Free memory was 132.2MB in the beginning and 650.9MB in the end (delta: -518.7MB). Peak memory consumption was 419.5MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,037 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 188.7MB. Free memory is still 149.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-11 00:06:16,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 388.11ms. Allocated memory was 188.7MB in the beginning and 262.1MB in the end (delta: 73.4MB). Free memory was 132.0MB in the beginning and 219.8MB in the end (delta: -87.7MB). Peak memory consumption was 10.0MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.90ms. Allocated memory is still 262.1MB. Free memory was 219.8MB in the beginning and 216.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,038 INFO L158 Benchmark]: Boogie Preprocessor took 32.77ms. Allocated memory is still 262.1MB. Free memory was 216.1MB in the beginning and 214.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,038 INFO L158 Benchmark]: RCFGBuilder took 468.80ms. Allocated memory is still 262.1MB. Free memory was 214.0MB in the beginning and 189.9MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,038 INFO L158 Benchmark]: IcfgTransformer took 91.83ms. Allocated memory is still 262.1MB. Free memory was 189.9MB in the beginning and 181.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,038 INFO L158 Benchmark]: TraceAbstraction took 69416.72ms. Allocated memory was 262.1MB in the beginning and 723.5MB in the end (delta: 461.4MB). Free memory was 180.5MB in the beginning and 650.9MB in the end (delta: -470.4MB). Peak memory consumption was 394.7MB. Max. memory is 8.0GB. [2022-01-11 00:06:16,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 188.7MB. Free memory is still 149.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 388.11ms. Allocated memory was 188.7MB in the beginning and 262.1MB in the end (delta: 73.4MB). Free memory was 132.0MB in the beginning and 219.8MB in the end (delta: -87.7MB). Peak memory consumption was 10.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 46.90ms. Allocated memory is still 262.1MB. Free memory was 219.8MB in the beginning and 216.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 32.77ms. Allocated memory is still 262.1MB. Free memory was 216.1MB in the beginning and 214.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 468.80ms. Allocated memory is still 262.1MB. Free memory was 214.0MB in the beginning and 189.9MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * IcfgTransformer took 91.83ms. Allocated memory is still 262.1MB. Free memory was 189.9MB in the beginning and 181.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 69416.72ms. Allocated memory was 262.1MB in the beginning and 723.5MB in the end (delta: 461.4MB). Free memory was 180.5MB in the beginning and 650.9MB in the end (delta: -470.4MB). Peak memory consumption was 394.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 870]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 870]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 870]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 165 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 69.3s, OverallIterations: 14, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 63.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5139 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5139 mSDsluCounter, 11092 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7858 mSDsCounter, 232 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1026 IncrementalHoareTripleChecker+Invalid, 1258 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 232 mSolverCounterUnsat, 3234 mSDtfsCounter, 1026 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 432 GetRequests, 337 SyntacticMatches, 3 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 253 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=569occurred in iteration=6, InterpolantAutomatonStates: 99, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 14 MinimizatonAttempts, 3142 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 82 LocationsWithAnnotation, 82 PreInvPairs, 1009 NumberOfFragments, 5910 HoareAnnotationTreeSize, 82 FomulaSimplifications, 426630 FormulaSimplificationTreeSizeReduction, 47.4s HoareSimplificationTime, 82 FomulaSimplificationsInter, 3396599 FormulaSimplificationTreeSizeReductionInter, 16.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 793 NumberOfCodeBlocks, 793 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 934 ConstructedInterpolants, 0 QuantifiedInterpolants, 4269 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1282 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 18 InterpolantComputations, 12 PerfectInterpolantSequences, 118/264 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 810]: Loop Invariant Derived loop invariant: ((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || ((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 810]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: (((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || (((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || (((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || ((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(methaneLevelCritical, 0bv32)) && ((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || ((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || (((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || ((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || ((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || ((((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 920]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 810]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: (((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(tmp, 0bv32)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) - InvariantResult [Line: 786]: Loop Invariant Derived loop invariant: ((((((((((methaneLevelCritical == \result && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), ~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32] ++ 0bv32)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || (((((((((methaneLevelCritical == \result && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), ~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32] ++ 0bv32)) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || (((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || (((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), ~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32] ++ 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || ((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), ~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32] ++ 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) || (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) - InvariantResult [Line: 715]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: ((((((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || ((((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning)) || (((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ((((((methaneLevelCritical == \result && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || (((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))))) || ((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && 1bv32 == pumpRunning) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || (((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || (((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ((((((((((1bv32 == pumpRunning && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || (((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))))) - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (((((((((((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && 0bv32 == pumpRunning) || ((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((((~bvule32(tmp, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && 0bv32 == pumpRunning)) || ((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning)) || (((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && (((((((((((methaneLevelCritical == \result && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && (~bvule32(tmp, methaneLevelCritical) || ~bvule32(tmp, 0bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || (((((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && 0bv32 == pumpRunning))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))))) || ((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(methaneLevelCritical, 0bv32)) && (((((((~bvule32(1bv32, tmp) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) || (((((((methaneLevelCritical == \result && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && (~bvule32(tmp, methaneLevelCritical) || ~bvule32(tmp, 0bv32))) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))))) || ((((((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 798]: Loop Invariant Derived loop invariant: ((((((((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || ((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, methaneLevelCritical)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || ((((((~bvule32(1bv32, methaneLevelCritical) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || (((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || (((((((((((1bv32 == pumpRunning && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || ((((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && 1bv32 == pumpRunning) && ~bvule32(1bv32, methaneLevelCritical)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || (((((~bvule32(1bv32, methaneLevelCritical) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning)) || ((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), ~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32] ++ 0bv32)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 810]: Loop Invariant Derived loop invariant: (((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || ((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || ((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) - InvariantResult [Line: 641]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: (((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || ((((((~bvule32(tmp, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(methaneLevelCritical, 0bv32)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ((((((((methaneLevelCritical == \result && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || ((((((~bvule32(tmp, 0bv32) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning))) - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: ((((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || (((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning)) || (((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || ((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || ((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || ((((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: ((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && 1bv32 == pumpRunning) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || (((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && (((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || (((((((((1bv32 == pumpRunning && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: ((((((~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31]))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning) || ((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(methaneLevelCritical, 0bv32)) && ((((((methaneLevelCritical == \result && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, tmp) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))))) || ((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || ((((((~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32]) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 842]: Loop Invariant Derived loop invariant: (~bvule32(\result, 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 630]: Loop Invariant Derived loop invariant: (((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) || (((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 810]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 842]: Loop Invariant Derived loop invariant: (((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || ((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || (((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(\result, 0bv32)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) || (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(tmp, 0bv32)) - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || (((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || (((((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(methaneLevelCritical, 0bv32)) && (~bvule32(tmp___0, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp___0)))) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || ((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || ((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && 0bv32 == pumpRunning)) || ((((((((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, 0bv32)) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && (~bvule34(~bvadd16(2bv34, ~zero_extendFrom33To34(waterLevel[31:31] ++ 0bv32)), ~zero_extendFrom32To34(waterLevel)) || ~bvule33(~bvadd16(4294967294bv33, ~zero_extendFrom32To33(waterLevel)), waterLevel[31:31] ++ 0bv32))) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) - InvariantResult [Line: 630]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 810]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: ((((((((((((methaneLevelCritical == \result && !(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32)) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 563]: Loop Invariant Derived loop invariant: ((((((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || ((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || (((((((((((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, methaneLevelCritical)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(tmp, methaneLevelCritical)) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)))) || ((((((~bvule32(tmp, 0bv32) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning)) || (((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvsle32((if !(0bv33 == ~bvurem33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) then (if ~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel))[32:32] == 1bv1 then ~bvadd16(~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33), 1bv33) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)) else ~bvsdiv33(~bvadd16(8589934590bv33, ~zero_extendFrom32To33(waterLevel)), 4294967296bv33)), ~bvadd16(2bv65, ~sign_extendFrom32To64(~bvmul64(18446744073709551615bv64, ~zero_extendFrom32To64(waterLevel))))[64:32])) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(0bv32, waterLevel)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(~zero_extendFrom32To33(waterLevel), 4294967296bv33)) && ~bvule32(1bv32, systemActive)) && ~bvule32(\result, 0bv32)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0))) || ((((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ~bvule32(methaneLevelCritical, 0bv32)) && ((((((((((1bv32 == pumpRunning && ~bvule32(1bv32, tmp)) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) || ((((((((((methaneLevelCritical == \result && 1bv32 == pumpRunning) && ~bvule32(1bv32, tmp)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && (~bvule32(tmp, methaneLevelCritical) || ~bvule32(tmp, 0bv32))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, tmp___0)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))))) || (((!(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[31:0] == 2bv32) && ((((((((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, tmp)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning) || ((((((((methaneLevelCritical == \result && ~bvule32(methaneLevelCritical, 0bv32)) && ~bvule32(tmp, 0bv32)) && ~bvule34(~zero_extendFrom32To34(splverifierCounter), ~bvadd16(3bv34, ~zero_extendFrom33To34(~bvmul64(4294967296bv33, ~zero_extendFrom1To33(splverifierCounter[31:31])))))) && (~bvule32(tmp, methaneLevelCritical) || ~bvule32(tmp, 0bv32))) && ~bvule32(1bv32, systemActive)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 0bv32 == pumpRunning))) && !(2bv32 == ~bvadd16(~zero_extendFrom32To33(~bvadd16(~zero_extendFrom32To33(waterLevel), 1bv33)[31:0]), 4294967295bv33)[31:0])) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 622]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: (~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 842]: Loop Invariant Derived loop invariant: (~bvule32(\result, 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 630]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) - InvariantResult [Line: 934]: Loop Invariant Derived loop invariant: (((~bvule32(methaneLevelCritical, 0bv32) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: ~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32) RESULT: Ultimate proved your program to be correct! [2022-01-11 00:06:16,139 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...