/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_LAZY.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product60.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 18:19:03,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 18:19:03,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 18:19:03,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 18:19:03,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 18:19:03,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 18:19:03,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 18:19:03,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 18:19:03,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 18:19:03,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 18:19:03,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 18:19:03,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 18:19:03,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 18:19:03,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 18:19:03,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 18:19:03,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 18:19:03,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 18:19:03,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 18:19:03,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 18:19:03,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 18:19:03,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 18:19:03,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 18:19:03,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 18:19:03,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 18:19:03,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 18:19:03,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 18:19:03,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 18:19:03,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 18:19:03,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 18:19:03,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 18:19:03,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 18:19:03,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 18:19:03,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 18:19:03,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 18:19:03,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 18:19:03,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 18:19:03,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 18:19:03,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 18:19:03,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 18:19:03,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 18:19:03,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 18:19:03,705 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf [2022-01-10 18:19:03,736 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 18:19:03,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 18:19:03,736 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 18:19:03,737 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 18:19:03,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 18:19:03,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 18:19:03,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 18:19:03,739 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 18:19:03,739 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 18:19:03,739 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 18:19:03,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 18:19:03,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 18:19:03,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 18:19:03,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:19:03,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 18:19:03,740 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 18:19:03,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 18:19:03,741 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 18:19:03,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 18:19:03,741 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 18:19:03,742 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_LAZY 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 18:19:03,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 18:19:03,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 18:19:03,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 18:19:03,950 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 18:19:03,951 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 18:19:03,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product60.cil.c [2022-01-10 18:19:04,005 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11c699113/80ab212142384ad184750217e53c15f5/FLAGa30a286f2 [2022-01-10 18:19:04,462 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 18:19:04,462 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product60.cil.c [2022-01-10 18:19:04,474 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11c699113/80ab212142384ad184750217e53c15f5/FLAGa30a286f2 [2022-01-10 18:19:04,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11c699113/80ab212142384ad184750217e53c15f5 [2022-01-10 18:19:04,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 18:19:04,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 18:19:04,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 18:19:04,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 18:19:04,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 18:19:04,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:19:04" (1/1) ... [2022-01-10 18:19:04,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@651577ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:04, skipping insertion in model container [2022-01-10 18:19:04,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:19:04" (1/1) ... [2022-01-10 18:19:04,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 18:19:04,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:19:05,080 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_spec5_product60.cil.c[18075,18088] [2022-01-10 18:19:05,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:19:05,100 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-10 18:19:05,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:19:05,158 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_spec5_product60.cil.c[18075,18088] [2022-01-10 18:19:05,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:19:05,168 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 18:19:05,215 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_spec5_product60.cil.c[18075,18088] [2022-01-10 18:19:05,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:19:05,236 INFO L208 MainTranslator]: Completed translation [2022-01-10 18:19:05,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05 WrapperNode [2022-01-10 18:19:05,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 18:19:05,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 18:19:05,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 18:19:05,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 18:19:05,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,259 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,298 INFO L137 Inliner]: procedures = 62, calls = 162, calls flagged for inlining = 59, calls inlined = 105, statements flattened = 775 [2022-01-10 18:19:05,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 18:19:05,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 18:19:05,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 18:19:05,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 18:19:05,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 18:19:05,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 18:19:05,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 18:19:05,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 18:19:05,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:05,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:19:05,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:19:05,396 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) [2022-01-10 18:19:05,399 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 [2022-01-10 18:19:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 18:19:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 18:19:05,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 18:19:05,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 18:19:05,495 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 18:19:05,496 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 18:19:05,937 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 18:19:05,944 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 18:19:05,945 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-10 18:19:05,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:19:05 BoogieIcfgContainer [2022-01-10 18:19:05,947 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 18:19:05,947 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 18:19:05,947 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 18:19:05,955 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 18:19:05,958 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:19:05" (1/1) ... [2022-01-10 18:19:06,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:19:06 BasicIcfg [2022-01-10 18:19:06,109 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 18:19:06,111 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 18:19:06,111 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 18:19:06,113 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 18:19:06,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 06:19:04" (1/4) ... [2022-01-10 18:19:06,114 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@696429c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:19:06, skipping insertion in model container [2022-01-10 18:19:06,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:19:05" (2/4) ... [2022-01-10 18:19:06,115 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@696429c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:19:06, skipping insertion in model container [2022-01-10 18:19:06,115 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:19:05" (3/4) ... [2022-01-10 18:19:06,115 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@696429c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:19:06, skipping insertion in model container [2022-01-10 18:19:06,115 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:19:06" (4/4) ... [2022-01-10 18:19:06,116 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product60.cil.cTransformedIcfg [2022-01-10 18:19:06,120 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 18:19:06,120 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-10 18:19:06,171 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 18:19:06,176 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 [2022-01-10 18:19:06,176 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-10 18:19:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand has 204 states, 200 states have (on average 1.37) internal successors, (274), 203 states have internal predecessors, (274), 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) [2022-01-10 18:19:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-10 18:19:06,195 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:06,196 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] [2022-01-10 18:19:06,196 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:06,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:06,200 INFO L85 PathProgramCache]: Analyzing trace with hash -798077945, now seen corresponding path program 1 times [2022-01-10 18:19:06,207 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:06,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485835836] [2022-01-10 18:19:06,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:06,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:06,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:06,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485835836] [2022-01-10 18:19:06,485 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485835836] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:06,486 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:06,486 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:19:06,487 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232578309] [2022-01-10 18:19:06,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:06,493 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 18:19:06,493 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:06,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 18:19:06,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 18:19:06,528 INFO L87 Difference]: Start difference. First operand has 204 states, 200 states have (on average 1.37) internal successors, (274), 203 states have internal predecessors, (274), 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 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2022-01-10 18:19:06,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:06,583 INFO L93 Difference]: Finished difference Result 397 states and 536 transitions. [2022-01-10 18:19:06,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 18:19:06,588 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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 21 [2022-01-10 18:19:06,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:06,601 INFO L225 Difference]: With dead ends: 397 [2022-01-10 18:19:06,601 INFO L226 Difference]: Without dead ends: 194 [2022-01-10 18:19:06,605 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 [2022-01-10 18:19:06,609 INFO L933 BasicCegarLoop]: 264 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, 264 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 [2022-01-10 18:19:06,610 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 264 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:19:06,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2022-01-10 18:19:06,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 194. [2022-01-10 18:19:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 191 states have (on average 1.3403141361256545) internal successors, (256), 193 states have internal predecessors, (256), 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) [2022-01-10 18:19:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 256 transitions. [2022-01-10 18:19:06,674 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 256 transitions. Word has length 21 [2022-01-10 18:19:06,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:06,675 INFO L470 AbstractCegarLoop]: Abstraction has 194 states and 256 transitions. [2022-01-10 18:19:06,675 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2022-01-10 18:19:06,676 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2022-01-10 18:19:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-10 18:19:06,678 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:06,678 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] [2022-01-10 18:19:06,679 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 18:19:06,679 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:06,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:06,681 INFO L85 PathProgramCache]: Analyzing trace with hash 1693796341, now seen corresponding path program 1 times [2022-01-10 18:19:06,682 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:06,682 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34744188] [2022-01-10 18:19:06,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:06,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:06,783 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:06,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34744188] [2022-01-10 18:19:06,783 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34744188] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:06,784 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:06,784 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:19:06,784 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924587753] [2022-01-10 18:19:06,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:06,785 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:19:06,786 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:06,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:19:06,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:19:06,786 INFO L87 Difference]: Start difference. First operand 194 states and 256 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 2 states have internal predecessors, (22), 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) [2022-01-10 18:19:06,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:06,850 INFO L93 Difference]: Finished difference Result 450 states and 597 transitions. [2022-01-10 18:19:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:19:06,851 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 2 states have internal predecessors, (22), 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 22 [2022-01-10 18:19:06,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:06,854 INFO L225 Difference]: With dead ends: 450 [2022-01-10 18:19:06,854 INFO L226 Difference]: Without dead ends: 264 [2022-01-10 18:19:06,859 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 [2022-01-10 18:19:06,860 INFO L933 BasicCegarLoop]: 265 mSDtfsCounter, 236 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:06,860 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [236 Valid, 351 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:19:06,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2022-01-10 18:19:06,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 255. [2022-01-10 18:19:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 255 states, 252 states have (on average 1.3452380952380953) internal successors, (339), 254 states have internal predecessors, (339), 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) [2022-01-10 18:19:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 339 transitions. [2022-01-10 18:19:06,883 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 339 transitions. Word has length 22 [2022-01-10 18:19:06,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:06,885 INFO L470 AbstractCegarLoop]: Abstraction has 255 states and 339 transitions. [2022-01-10 18:19:06,885 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 2 states have internal predecessors, (22), 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) [2022-01-10 18:19:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 339 transitions. [2022-01-10 18:19:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-10 18:19:06,894 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:06,894 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] [2022-01-10 18:19:06,894 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-10 18:19:06,895 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:06,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:06,895 INFO L85 PathProgramCache]: Analyzing trace with hash -414065168, now seen corresponding path program 1 times [2022-01-10 18:19:06,895 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:06,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280343005] [2022-01-10 18:19:06,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:06,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:06,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:06,980 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:06,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280343005] [2022-01-10 18:19:06,981 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280343005] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:06,981 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:06,981 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:19:06,982 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153690663] [2022-01-10 18:19:06,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:06,982 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:19:06,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:06,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:19:06,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:19:06,983 INFO L87 Difference]: Start difference. First operand 255 states and 339 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 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) [2022-01-10 18:19:07,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:07,081 INFO L93 Difference]: Finished difference Result 574 states and 759 transitions. [2022-01-10 18:19:07,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:19:07,081 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 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 27 [2022-01-10 18:19:07,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:07,083 INFO L225 Difference]: With dead ends: 574 [2022-01-10 18:19:07,083 INFO L226 Difference]: Without dead ends: 327 [2022-01-10 18:19:07,087 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 [2022-01-10 18:19:07,089 INFO L933 BasicCegarLoop]: 237 mSDtfsCounter, 176 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:07,090 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [176 Valid, 354 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:19:07,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2022-01-10 18:19:07,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 321. [2022-01-10 18:19:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 321 states, 318 states have (on average 1.2955974842767295) internal successors, (412), 320 states have internal predecessors, (412), 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) [2022-01-10 18:19:07,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 321 states and 412 transitions. [2022-01-10 18:19:07,119 INFO L78 Accepts]: Start accepts. Automaton has 321 states and 412 transitions. Word has length 27 [2022-01-10 18:19:07,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:07,119 INFO L470 AbstractCegarLoop]: Abstraction has 321 states and 412 transitions. [2022-01-10 18:19:07,119 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 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) [2022-01-10 18:19:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 412 transitions. [2022-01-10 18:19:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-01-10 18:19:07,120 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:07,120 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] [2022-01-10 18:19:07,120 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-10 18:19:07,120 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:07,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:07,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1502899, now seen corresponding path program 1 times [2022-01-10 18:19:07,121 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:07,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702955243] [2022-01-10 18:19:07,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:07,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:07,211 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:07,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702955243] [2022-01-10 18:19:07,212 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [702955243] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:07,212 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:07,212 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:19:07,212 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208802330] [2022-01-10 18:19:07,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:07,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:19:07,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:07,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:19:07,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:19:07,215 INFO L87 Difference]: Start difference. First operand 321 states and 412 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-01-10 18:19:07,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:07,478 INFO L93 Difference]: Finished difference Result 1095 states and 1383 transitions. [2022-01-10 18:19:07,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-10 18:19:07,479 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 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 32 [2022-01-10 18:19:07,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:07,482 INFO L225 Difference]: With dead ends: 1095 [2022-01-10 18:19:07,482 INFO L226 Difference]: Without dead ends: 782 [2022-01-10 18:19:07,482 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-01-10 18:19:07,489 INFO L933 BasicCegarLoop]: 453 mSDtfsCounter, 749 mSDsluCounter, 887 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 749 SdHoareTripleChecker+Valid, 1340 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:07,490 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [749 Valid, 1340 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-10 18:19:07,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 782 states. [2022-01-10 18:19:07,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 782 to 315. [2022-01-10 18:19:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 312 states have (on average 1.2628205128205128) internal successors, (394), 314 states have internal predecessors, (394), 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) [2022-01-10 18:19:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 394 transitions. [2022-01-10 18:19:07,542 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 394 transitions. Word has length 32 [2022-01-10 18:19:07,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:07,542 INFO L470 AbstractCegarLoop]: Abstraction has 315 states and 394 transitions. [2022-01-10 18:19:07,543 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-01-10 18:19:07,543 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 394 transitions. [2022-01-10 18:19:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-01-10 18:19:07,548 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:07,548 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] [2022-01-10 18:19:07,548 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-10 18:19:07,549 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:07,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:07,549 INFO L85 PathProgramCache]: Analyzing trace with hash 892735147, now seen corresponding path program 1 times [2022-01-10 18:19:07,549 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:07,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847341690] [2022-01-10 18:19:07,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:07,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:07,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:07,637 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:07,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847341690] [2022-01-10 18:19:07,637 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847341690] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:07,637 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:07,637 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:19:07,637 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77971726] [2022-01-10 18:19:07,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:07,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:19:07,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:07,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:19:07,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:19:07,638 INFO L87 Difference]: Start difference. First operand 315 states and 394 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 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) [2022-01-10 18:19:07,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:07,789 INFO L93 Difference]: Finished difference Result 889 states and 1099 transitions. [2022-01-10 18:19:07,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 18:19:07,789 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 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 37 [2022-01-10 18:19:07,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:07,791 INFO L225 Difference]: With dead ends: 889 [2022-01-10 18:19:07,792 INFO L226 Difference]: Without dead ends: 582 [2022-01-10 18:19:07,792 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 [2022-01-10 18:19:07,793 INFO L933 BasicCegarLoop]: 297 mSDtfsCounter, 375 mSDsluCounter, 791 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 375 SdHoareTripleChecker+Valid, 1088 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:07,793 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [375 Valid, 1088 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:19:07,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2022-01-10 18:19:07,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 333. [2022-01-10 18:19:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 333 states, 330 states have (on average 1.2484848484848485) internal successors, (412), 332 states have internal predecessors, (412), 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) [2022-01-10 18:19:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 412 transitions. [2022-01-10 18:19:07,825 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 412 transitions. Word has length 37 [2022-01-10 18:19:07,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:07,826 INFO L470 AbstractCegarLoop]: Abstraction has 333 states and 412 transitions. [2022-01-10 18:19:07,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 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) [2022-01-10 18:19:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2022-01-10 18:19:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-01-10 18:19:07,828 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:07,828 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] [2022-01-10 18:19:07,828 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-10 18:19:07,828 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:07,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:07,829 INFO L85 PathProgramCache]: Analyzing trace with hash -104337206, now seen corresponding path program 1 times [2022-01-10 18:19:07,830 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:07,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614247605] [2022-01-10 18:19:07,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:07,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:07,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:07,882 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:07,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614247605] [2022-01-10 18:19:07,883 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614247605] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:07,883 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:07,883 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:19:07,883 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882931095] [2022-01-10 18:19:07,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:07,883 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 18:19:07,884 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:07,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 18:19:07,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 18:19:07,884 INFO L87 Difference]: Start difference. First operand 333 states and 412 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 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) [2022-01-10 18:19:08,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:08,012 INFO L93 Difference]: Finished difference Result 946 states and 1156 transitions. [2022-01-10 18:19:08,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 18:19:08,013 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 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 37 [2022-01-10 18:19:08,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:08,015 INFO L225 Difference]: With dead ends: 946 [2022-01-10 18:19:08,015 INFO L226 Difference]: Without dead ends: 621 [2022-01-10 18:19:08,016 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 [2022-01-10 18:19:08,017 INFO L933 BasicCegarLoop]: 298 mSDtfsCounter, 333 mSDsluCounter, 514 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:08,018 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [333 Valid, 812 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:19:08,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 621 states. [2022-01-10 18:19:08,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 621 to 345. [2022-01-10 18:19:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 345 states, 342 states have (on average 1.239766081871345) internal successors, (424), 344 states have internal predecessors, (424), 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) [2022-01-10 18:19:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 424 transitions. [2022-01-10 18:19:08,055 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 424 transitions. Word has length 37 [2022-01-10 18:19:08,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:08,056 INFO L470 AbstractCegarLoop]: Abstraction has 345 states and 424 transitions. [2022-01-10 18:19:08,056 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 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) [2022-01-10 18:19:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 424 transitions. [2022-01-10 18:19:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-01-10 18:19:08,057 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:08,057 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] [2022-01-10 18:19:08,057 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-10 18:19:08,060 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:08,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:08,060 INFO L85 PathProgramCache]: Analyzing trace with hash -513161431, now seen corresponding path program 1 times [2022-01-10 18:19:08,060 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:08,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114458950] [2022-01-10 18:19:08,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:08,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:08,112 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:08,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114458950] [2022-01-10 18:19:08,112 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114458950] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:08,112 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:08,112 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 18:19:08,112 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581369535] [2022-01-10 18:19:08,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:08,113 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:19:08,113 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:08,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:19:08,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:19:08,114 INFO L87 Difference]: Start difference. First operand 345 states and 424 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 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) [2022-01-10 18:19:08,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:08,131 INFO L93 Difference]: Finished difference Result 345 states and 424 transitions. [2022-01-10 18:19:08,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:19:08,132 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 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 37 [2022-01-10 18:19:08,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:08,133 INFO L225 Difference]: With dead ends: 345 [2022-01-10 18:19:08,133 INFO L226 Difference]: Without dead ends: 148 [2022-01-10 18:19:08,133 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 [2022-01-10 18:19:08,134 INFO L933 BasicCegarLoop]: 103 mSDtfsCounter, 95 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:08,135 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [95 Valid, 110 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:19:08,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2022-01-10 18:19:08,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 148. [2022-01-10 18:19:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 147 states have (on average 1.2653061224489797) internal successors, (186), 147 states have internal predecessors, (186), 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) [2022-01-10 18:19:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 186 transitions. [2022-01-10 18:19:08,157 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 186 transitions. Word has length 37 [2022-01-10 18:19:08,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:08,157 INFO L470 AbstractCegarLoop]: Abstraction has 148 states and 186 transitions. [2022-01-10 18:19:08,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 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) [2022-01-10 18:19:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 186 transitions. [2022-01-10 18:19:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-01-10 18:19:08,158 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:08,158 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, 1, 1, 1, 1, 1] [2022-01-10 18:19:08,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-10 18:19:08,159 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:08,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:08,159 INFO L85 PathProgramCache]: Analyzing trace with hash 291902330, now seen corresponding path program 1 times [2022-01-10 18:19:08,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:08,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568652599] [2022-01-10 18:19:08,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:08,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:08,263 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:08,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568652599] [2022-01-10 18:19:08,264 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568652599] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:08,264 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:08,264 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:19:08,264 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174249963] [2022-01-10 18:19:08,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:08,265 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:19:08,265 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:08,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:19:08,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:19:08,266 INFO L87 Difference]: Start difference. First operand 148 states and 186 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 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) [2022-01-10 18:19:08,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:08,306 INFO L93 Difference]: Finished difference Result 351 states and 443 transitions. [2022-01-10 18:19:08,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:19:08,306 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 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 44 [2022-01-10 18:19:08,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:08,308 INFO L225 Difference]: With dead ends: 351 [2022-01-10 18:19:08,308 INFO L226 Difference]: Without dead ends: 211 [2022-01-10 18:19:08,308 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 [2022-01-10 18:19:08,310 INFO L933 BasicCegarLoop]: 101 mSDtfsCounter, 29 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 187 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:08,310 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 187 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:19:08,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2022-01-10 18:19:08,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2022-01-10 18:19:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 210 states have (on average 1.2476190476190476) internal successors, (262), 210 states have internal predecessors, (262), 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) [2022-01-10 18:19:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 262 transitions. [2022-01-10 18:19:08,357 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 262 transitions. Word has length 44 [2022-01-10 18:19:08,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:08,358 INFO L470 AbstractCegarLoop]: Abstraction has 211 states and 262 transitions. [2022-01-10 18:19:08,358 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 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) [2022-01-10 18:19:08,358 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 262 transitions. [2022-01-10 18:19:08,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-01-10 18:19:08,359 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:08,359 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, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:19:08,359 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-10 18:19:08,360 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:08,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:08,360 INFO L85 PathProgramCache]: Analyzing trace with hash -637185344, now seen corresponding path program 1 times [2022-01-10 18:19:08,360 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:08,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426887952] [2022-01-10 18:19:08,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:08,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:08,488 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:08,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426887952] [2022-01-10 18:19:08,488 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426887952] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:08,488 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:08,488 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:19:08,488 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292542152] [2022-01-10 18:19:08,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:08,489 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-10 18:19:08,489 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:08,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-10 18:19:08,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-10 18:19:08,490 INFO L87 Difference]: Start difference. First operand 211 states and 262 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 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) [2022-01-10 18:19:08,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:08,709 INFO L93 Difference]: Finished difference Result 1017 states and 1286 transitions. [2022-01-10 18:19:08,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-10 18:19:08,709 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 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 46 [2022-01-10 18:19:08,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:08,713 INFO L225 Difference]: With dead ends: 1017 [2022-01-10 18:19:08,713 INFO L226 Difference]: Without dead ends: 877 [2022-01-10 18:19:08,713 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2022-01-10 18:19:08,714 INFO L933 BasicCegarLoop]: 225 mSDtfsCounter, 483 mSDsluCounter, 641 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 483 SdHoareTripleChecker+Valid, 866 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:08,714 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [483 Valid, 866 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:19:08,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 877 states. [2022-01-10 18:19:08,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 877 to 358. [2022-01-10 18:19:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 358 states, 357 states have (on average 1.2436974789915967) internal successors, (444), 357 states have internal predecessors, (444), 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) [2022-01-10 18:19:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 444 transitions. [2022-01-10 18:19:08,754 INFO L78 Accepts]: Start accepts. Automaton has 358 states and 444 transitions. Word has length 46 [2022-01-10 18:19:08,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:08,754 INFO L470 AbstractCegarLoop]: Abstraction has 358 states and 444 transitions. [2022-01-10 18:19:08,754 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 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) [2022-01-10 18:19:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 444 transitions. [2022-01-10 18:19:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-01-10 18:19:08,755 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:08,755 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:19:08,755 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-10 18:19:08,756 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:08,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:08,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1695631472, now seen corresponding path program 1 times [2022-01-10 18:19:08,756 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:08,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940692238] [2022-01-10 18:19:08,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:08,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:08,817 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:08,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940692238] [2022-01-10 18:19:08,817 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940692238] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-10 18:19:08,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1130919752] [2022-01-10 18:19:08,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:08,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 18:19:08,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:19:08,823 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) [2022-01-10 18:19:08,847 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-10 18:19:08,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:08,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 5 conjunts are in the unsatisfiable core [2022-01-10 18:19:08,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 18:19:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:09,166 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-10 18:19:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:19:09,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1130919752] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-10 18:19:09,295 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-10 18:19:09,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2022-01-10 18:19:09,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596036029] [2022-01-10 18:19:09,295 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-10 18:19:09,296 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:19:09,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:09,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:19:09,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:19:09,297 INFO L87 Difference]: Start difference. First operand 358 states and 444 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 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) [2022-01-10 18:19:09,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:09,435 INFO L93 Difference]: Finished difference Result 871 states and 1093 transitions. [2022-01-10 18:19:09,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-01-10 18:19:09,435 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 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 77 [2022-01-10 18:19:09,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:09,439 INFO L225 Difference]: With dead ends: 871 [2022-01-10 18:19:09,439 INFO L226 Difference]: Without dead ends: 521 [2022-01-10 18:19:09,439 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-01-10 18:19:09,440 INFO L933 BasicCegarLoop]: 173 mSDtfsCounter, 185 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 498 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:09,440 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 498 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:19:09,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2022-01-10 18:19:09,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 338. [2022-01-10 18:19:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 337 states have (on average 1.2195845697329377) internal successors, (411), 337 states have internal predecessors, (411), 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) [2022-01-10 18:19:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 411 transitions. [2022-01-10 18:19:09,481 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 411 transitions. Word has length 77 [2022-01-10 18:19:09,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:09,481 INFO L470 AbstractCegarLoop]: Abstraction has 338 states and 411 transitions. [2022-01-10 18:19:09,481 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 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) [2022-01-10 18:19:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 411 transitions. [2022-01-10 18:19:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-01-10 18:19:09,482 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:09,482 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:19:09,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-10 18:19:09,695 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,SelfDestructingSolverStorable9 [2022-01-10 18:19:09,696 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:09,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:09,696 INFO L85 PathProgramCache]: Analyzing trace with hash 1887082814, now seen corresponding path program 1 times [2022-01-10 18:19:09,697 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:09,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247552441] [2022-01-10 18:19:09,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:09,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-01-10 18:19:09,778 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:09,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247552441] [2022-01-10 18:19:09,778 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247552441] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:19:09,779 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:19:09,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:19:09,779 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265305482] [2022-01-10 18:19:09,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:19:09,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:19:09,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:09,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:19:09,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:19:09,780 INFO L87 Difference]: Start difference. First operand 338 states and 411 transitions. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 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) [2022-01-10 18:19:09,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:09,913 INFO L93 Difference]: Finished difference Result 1276 states and 1557 transitions. [2022-01-10 18:19:09,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 18:19:09,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 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 140 [2022-01-10 18:19:09,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:09,917 INFO L225 Difference]: With dead ends: 1276 [2022-01-10 18:19:09,917 INFO L226 Difference]: Without dead ends: 946 [2022-01-10 18:19:09,918 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 [2022-01-10 18:19:09,919 INFO L933 BasicCegarLoop]: 149 mSDtfsCounter, 334 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 334 SdHoareTripleChecker+Valid, 548 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:09,919 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [334 Valid, 548 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:19:09,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-01-10 18:19:09,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 344. [2022-01-10 18:19:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 343 states have (on average 1.215743440233236) internal successors, (417), 343 states have internal predecessors, (417), 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) [2022-01-10 18:19:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 417 transitions. [2022-01-10 18:19:09,967 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 417 transitions. Word has length 140 [2022-01-10 18:19:09,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:09,967 INFO L470 AbstractCegarLoop]: Abstraction has 344 states and 417 transitions. [2022-01-10 18:19:09,967 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 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) [2022-01-10 18:19:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 417 transitions. [2022-01-10 18:19:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-01-10 18:19:09,969 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:19:09,969 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:19:09,969 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-10 18:19:09,969 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 18:19:09,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:19:09,970 INFO L85 PathProgramCache]: Analyzing trace with hash -436945025, now seen corresponding path program 1 times [2022-01-10 18:19:09,970 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:19:09,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159243630] [2022-01-10 18:19:09,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:09,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:19:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 117 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-01-10 18:19:10,177 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:19:10,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159243630] [2022-01-10 18:19:10,178 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159243630] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-10 18:19:10,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [387510862] [2022-01-10 18:19:10,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:19:10,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 18:19:10,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:19:10,179 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) [2022-01-10 18:19:10,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-10 18:19:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:19:10,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 15 conjunts are in the unsatisfiable core [2022-01-10 18:19:10,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 18:19:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 76 proven. 2 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-01-10 18:19:10,623 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-10 18:19:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 76 proven. 2 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-01-10 18:19:10,816 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [387510862] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-10 18:19:10,816 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-10 18:19:10,816 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 15 [2022-01-10 18:19:10,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659737912] [2022-01-10 18:19:10,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-10 18:19:10,817 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-01-10 18:19:10,817 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:19:10,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-01-10 18:19:10,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2022-01-10 18:19:10,818 INFO L87 Difference]: Start difference. First operand 344 states and 417 transitions. Second operand has 15 states, 15 states have (on average 12.2) internal successors, (183), 15 states have internal predecessors, (183), 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) [2022-01-10 18:19:11,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:19:11,360 INFO L93 Difference]: Finished difference Result 1209 states and 1474 transitions. [2022-01-10 18:19:11,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-10 18:19:11,361 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 12.2) internal successors, (183), 15 states have internal predecessors, (183), 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 140 [2022-01-10 18:19:11,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:19:11,361 INFO L225 Difference]: With dead ends: 1209 [2022-01-10 18:19:11,362 INFO L226 Difference]: Without dead ends: 0 [2022-01-10 18:19:11,363 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=176, Invalid=636, Unknown=0, NotChecked=0, Total=812 [2022-01-10 18:19:11,364 INFO L933 BasicCegarLoop]: 272 mSDtfsCounter, 1770 mSDsluCounter, 1308 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1770 SdHoareTripleChecker+Valid, 1580 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:19:11,364 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1770 Valid, 1580 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:19:11,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-10 18:19:11,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-10 18:19:11,365 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) [2022-01-10 18:19:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-10 18:19:11,365 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 140 [2022-01-10 18:19:11,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:19:11,365 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-10 18:19:11,366 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 12.2) internal successors, (183), 15 states have internal predecessors, (183), 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) [2022-01-10 18:19:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-10 18:19:11,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-10 18:19:11,368 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-10 18:19:11,368 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-10 18:19:11,369 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-10 18:19:11,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-10 18:19:11,587 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,SelfDestructingSolverStorable11 [2022-01-10 18:19:11,590 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-10 18:19:28,550 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-10 18:19:28,550 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-10 18:19:28,551 INFO L854 garLoopResultBuilder]: At program point L916(lines 912 918) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:19:28,551 INFO L854 garLoopResultBuilder]: At program point L909(lines 905 911) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:19:28,551 INFO L854 garLoopResultBuilder]: At program point L924(lines 919 927) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:19:28,551 INFO L858 garLoopResultBuilder]: For program point L880(lines 880 887) no Hoare annotation was computed. [2022-01-10 18:19:28,551 INFO L854 garLoopResultBuilder]: At program point L853(lines 849 855) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:19:28,551 INFO L858 garLoopResultBuilder]: For program point L880-2(lines 880 887) no Hoare annotation was computed. [2022-01-10 18:19:28,551 INFO L854 garLoopResultBuilder]: At program point L385(lines 380 387) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:19:28,551 INFO L861 garLoopResultBuilder]: At program point L889(lines 870 892) the Hoare annotation is: true [2022-01-10 18:19:28,551 INFO L854 garLoopResultBuilder]: At program point L318-2(lines 318 367) the Hoare annotation is: (let ((.cse8 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse6 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse0 (<= 1 ~systemActive~0Int)) (.cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse3 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse7 (<= 1 ~pumpRunning~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse6 .cse7 .cse4 .cse5) (and (<= ~waterLevel~0Int 1) .cse0 .cse1 (<= 1 ~waterLevel~0Int) .cse4) (and .cse8 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5))) [2022-01-10 18:19:28,551 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L854 garLoopResultBuilder]: At program point L368(lines 317 369) the Hoare annotation is: false [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L319(lines 318 367) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L854 garLoopResultBuilder]: At program point L203-2(lines 198 206) the Hoare annotation is: false [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L320(lines 320 324) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L854 garLoopResultBuilder]: At program point L395-1(lines 388 397) the Hoare annotation is: false [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L328(lines 328 334) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L74-3(lines 74 80) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L956(lines 956 960) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L328-2(lines 328 334) no Hoare annotation was computed. [2022-01-10 18:19:28,552 INFO L858 garLoopResultBuilder]: For program point L944-3(lines 944 948) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L858 garLoopResultBuilder]: For program point L74-5(lines 70 92) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L854 garLoopResultBuilder]: At program point L956-2(lines 952 963) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0Int)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse8 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse9 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse3 (<= ~waterLevel~0Int 2)) (.cse10 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse7 (<= 1 ~systemActive~0Int)) (.cse2 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse11 (<= 1 ~pumpRunning~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse6 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse9 .cse3 .cse10 .cse5) (and .cse7 .cse1 .cse3 .cse4 .cse5) (and .cse7 .cse8 .cse9 .cse3 .cse10 .cse11 .cse5) (and .cse0 .cse1 .cse8 .cse9 .cse3 .cse10 .cse5) (and .cse7 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse2 .cse11 .cse5 .cse6))) [2022-01-10 18:19:28,553 INFO L858 garLoopResultBuilder]: For program point L338(lines 338 344) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L854 garLoopResultBuilder]: At program point L944-5(lines 940 951) the Hoare annotation is: false [2022-01-10 18:19:28,553 INFO L858 garLoopResultBuilder]: For program point L132-2(lines 132 149) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L858 garLoopResultBuilder]: For program point L81-3(lines 81 87) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L858 garLoopResultBuilder]: For program point L968(lines 968 972) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L858 garLoopResultBuilder]: For program point L338-2(lines 338 344) no Hoare annotation was computed. [2022-01-10 18:19:28,553 INFO L854 garLoopResultBuilder]: At program point L1036-1(lines 1031 1039) the Hoare annotation is: false [2022-01-10 18:19:28,554 INFO L858 garLoopResultBuilder]: For program point L106-6(lines 106 123) no Hoare annotation was computed. [2022-01-10 18:19:28,554 INFO L854 garLoopResultBuilder]: At program point L1013-1(lines 1008 1016) the Hoare annotation is: false [2022-01-10 18:19:28,554 INFO L854 garLoopResultBuilder]: At program point L968-2(lines 964 975) the Hoare annotation is: (let ((.cse10 (<= 2 ~waterLevel~0Int)) (.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse11 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse12 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse9 (<= ~waterLevel~0Int 2)) (.cse7 (= ~pumpRunning~0Int 0)) (.cse2 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse8 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse3 (<= 1 ~pumpRunning~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse4 .cse5) (and .cse0 .cse7 .cse9 .cse10 .cse4) (and (<= ~waterLevel~0Int 1) .cse0 .cse7 (<= 1 ~waterLevel~0Int) .cse4) (and .cse0 .cse11 .cse12 .cse9 .cse2 .cse3 .cse4) (and .cse6 .cse7 .cse1 .cse2 .cse4 .cse5) (and .cse6 .cse7 .cse11 .cse12 .cse9 .cse2 .cse4) (and .cse0 .cse7 .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse5))) [2022-01-10 18:19:28,554 INFO L858 garLoopResultBuilder]: For program point L348(lines 348 363) no Hoare annotation was computed. [2022-01-10 18:19:28,554 INFO L858 garLoopResultBuilder]: For program point L271-3(lines 271 275) no Hoare annotation was computed. [2022-01-10 18:19:28,554 INFO L858 garLoopResultBuilder]: For program point L1021-3(lines 1021 1027) no Hoare annotation was computed. [2022-01-10 18:19:28,554 INFO L854 garLoopResultBuilder]: At program point L98-7(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,554 INFO L858 garLoopResultBuilder]: For program point L406-2(lines 406 423) no Hoare annotation was computed. [2022-01-10 18:19:28,554 INFO L854 garLoopResultBuilder]: At program point L301(lines 296 303) the Hoare annotation is: (let ((.cse7 (<= ~waterLevel~0Int 2)) (.cse6 (= ~pumpRunning~0Int 0)) (.cse2 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse3 (<= 1 ~pumpRunning~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse7 (<= 2 ~waterLevel~0Int) .cse4) (and (<= ~waterLevel~0Int 1) .cse0 .cse6 (<= 1 ~waterLevel~0Int) .cse4) (and .cse0 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse7 .cse2 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse1 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 .cse4 .cse5))) [2022-01-10 18:19:28,554 INFO L858 garLoopResultBuilder]: For program point L356(lines 356 362) no Hoare annotation was computed. [2022-01-10 18:19:28,555 INFO L858 garLoopResultBuilder]: For program point L271-5(lines 271 275) no Hoare annotation was computed. [2022-01-10 18:19:28,555 INFO L854 garLoopResultBuilder]: At program point L1026-3(lines 1017 1030) the Hoare annotation is: false [2022-01-10 18:19:28,555 INFO L854 garLoopResultBuilder]: At program point L106-7(lines 102 126) the Hoare annotation is: false [2022-01-10 18:19:28,555 INFO L854 garLoopResultBuilder]: At program point L203-3(lines 198 206) the Hoare annotation is: false [2022-01-10 18:19:28,555 INFO L854 garLoopResultBuilder]: At program point L406-3(lines 398 426) the Hoare annotation is: false [2022-01-10 18:19:28,555 INFO L858 garLoopResultBuilder]: For program point L356-2(lines 348 363) no Hoare annotation was computed. [2022-01-10 18:19:28,555 INFO L858 garLoopResultBuilder]: For program point L285(lines 285 291) no Hoare annotation was computed. [2022-01-10 18:19:28,555 INFO L854 garLoopResultBuilder]: At program point L277-1(lines 262 280) the Hoare annotation is: false [2022-01-10 18:19:28,555 INFO L858 garLoopResultBuilder]: For program point L252-9(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,555 INFO L854 garLoopResultBuilder]: At program point L132-3(lines 128 152) the Hoare annotation is: false [2022-01-10 18:19:28,556 INFO L858 garLoopResultBuilder]: For program point L410-2(lines 410 420) no Hoare annotation was computed. [2022-01-10 18:19:28,556 INFO L854 garLoopResultBuilder]: At program point L91-1(lines 67 93) the Hoare annotation is: false [2022-01-10 18:19:28,556 INFO L854 garLoopResultBuilder]: At program point L203(lines 198 206) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse7 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse9 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int)) (.cse5 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse6 (<= 1 ~systemActive~0Int)) (.cse2 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse4 (<= ~waterLevel~0Int 2)) (.cse10 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse8 (<= 1 ~pumpRunning~0Int)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse4 (<= 2 ~waterLevel~0Int) .cse3) (and .cse5 .cse6 .cse7 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse8 .cse3 .cse9) (and .cse0 .cse1 .cse7 .cse10 .cse3 .cse9) (and .cse5 .cse6 .cse7 .cse10 .cse8 .cse3 .cse9) (and .cse5 .cse6 .cse2 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse4 .cse10 .cse8 .cse3))) [2022-01-10 18:19:28,556 INFO L854 garLoopResultBuilder]: At program point L184(lines 179 186) the Hoare annotation is: (let ((.cse1 (<= ~waterLevel~0Int 2)) (.cse0 (= ~pumpRunning~0Int 0)) (.cse4 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse1 (<= 2 ~waterLevel~0Int) .cse2 .cse3) (and .cse0 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse1 .cse4 .cse2) (and .cse0 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse4 .cse2 .cse3))) [2022-01-10 18:19:28,556 INFO L858 garLoopResultBuilder]: For program point L285-2(lines 285 291) no Hoare annotation was computed. [2022-01-10 18:19:28,556 INFO L858 garLoopResultBuilder]: For program point L136-3(lines 136 144) no Hoare annotation was computed. [2022-01-10 18:19:28,556 INFO L858 garLoopResultBuilder]: For program point L252-11(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,556 INFO L858 garLoopResultBuilder]: For program point L411-3(lines 411 417) no Hoare annotation was computed. [2022-01-10 18:19:28,556 INFO L854 garLoopResultBuilder]: At program point L805-2(lines 805 819) the Hoare annotation is: false [2022-01-10 18:19:28,556 INFO L854 garLoopResultBuilder]: At program point L395(lines 388 397) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse3 (<= ~waterLevel~0Int 2)) (.cse4 (<= 2 ~waterLevel~0Int)) (.cse8 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse9 (<= 1 ~systemActive~0Int)) (.cse5 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse10 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse6 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse11 (<= 1 ~pumpRunning~0Int)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse7 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and (<= ~waterLevel~0Int 1) .cse0 .cse1 (<= 1 ~waterLevel~0Int) .cse2) (and .cse0 .cse1 .cse3 .cse4 .cse2) (and .cse0 .cse1 .cse5 .cse6 .cse2 .cse7) (and .cse8 .cse9 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse3 .cse10 .cse6 .cse11 .cse2) (and .cse8 .cse9 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 .cse4 .cse10 .cse11 .cse2 .cse7) (and .cse8 .cse9 .cse5 .cse10 .cse6 .cse11 .cse2 .cse7))) [2022-01-10 18:19:28,556 INFO L854 garLoopResultBuilder]: At program point L293(lines 281 295) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0Int 0)) (.cse1 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) .cse1) (and .cse0 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int)) (and (<= ~waterLevel~0Int 1) .cse0 (<= 1 ~waterLevel~0Int) .cse1))) [2022-01-10 18:19:28,557 INFO L854 garLoopResultBuilder]: At program point L184-2(lines 179 186) the Hoare annotation is: false [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point L106-4(lines 106 123) no Hoare annotation was computed. [2022-01-10 18:19:28,557 INFO L854 garLoopResultBuilder]: At program point L258-3(lines 243 261) the Hoare annotation is: false [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point L933-1(line 933) no Hoare annotation was computed. [2022-01-10 18:19:28,557 INFO L861 garLoopResultBuilder]: At program point L820(lines 795 824) the Hoare annotation is: true [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point L806(line 806) no Hoare annotation was computed. [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point L74(lines 74 80) no Hoare annotation was computed. [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point L1021-2(lines 1021 1027) no Hoare annotation was computed. [2022-01-10 18:19:28,557 INFO L854 garLoopResultBuilder]: At program point L98-5(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point L110-9(lines 110 118) no Hoare annotation was computed. [2022-01-10 18:19:28,557 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 933) no Hoare annotation was computed. [2022-01-10 18:19:28,558 INFO L854 garLoopResultBuilder]: At program point L934-1(lines 929 936) the Hoare annotation is: false [2022-01-10 18:19:28,558 INFO L861 garLoopResultBuilder]: At program point L373(lines 308 375) the Hoare annotation is: true [2022-01-10 18:19:28,558 INFO L858 garLoopResultBuilder]: For program point L809(lines 809 813) no Hoare annotation was computed. [2022-01-10 18:19:28,558 INFO L858 garLoopResultBuilder]: For program point L944(lines 944 948) no Hoare annotation was computed. [2022-01-10 18:19:28,558 INFO L858 garLoopResultBuilder]: For program point L74-2(lines 70 92) no Hoare annotation was computed. [2022-01-10 18:19:28,558 INFO L854 garLoopResultBuilder]: At program point L1026-2(lines 1017 1030) the Hoare annotation is: false [2022-01-10 18:19:28,558 INFO L854 garLoopResultBuilder]: At program point L106-5(lines 102 126) the Hoare annotation is: false [2022-01-10 18:19:28,558 INFO L854 garLoopResultBuilder]: At program point L981-3(lines 976 984) the Hoare annotation is: false [2022-01-10 18:19:28,558 INFO L854 garLoopResultBuilder]: At program point L98-6(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,558 INFO L861 garLoopResultBuilder]: At program point L864(lines 856 866) the Hoare annotation is: true [2022-01-10 18:19:28,558 INFO L858 garLoopResultBuilder]: For program point L809-1(lines 809 813) no Hoare annotation was computed. [2022-01-10 18:19:28,558 INFO L854 garLoopResultBuilder]: At program point L944-2(lines 940 951) the Hoare annotation is: (let ((.cse2 (<= ~waterLevel~0Int 1)) (.cse0 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse3 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse4 (<= 1 ~pumpRunning~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) (or .cse2 (<= 4294967297 ~waterLevel~0Int)) .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse4 .cse5) (and .cse2 .cse0 .cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 .cse4 .cse5))) [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L132(lines 132 149) no Hoare annotation was computed. [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L81-1(lines 81 87) no Hoare annotation was computed. [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L252-6(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,559 INFO L854 garLoopResultBuilder]: At program point L194-3(lines 187 197) the Hoare annotation is: false [2022-01-10 18:19:28,559 INFO L854 garLoopResultBuilder]: At program point L203-4(lines 198 206) the Hoare annotation is: false [2022-01-10 18:19:28,559 INFO L854 garLoopResultBuilder]: At program point L1036(lines 1031 1039) the Hoare annotation is: (let ((.cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse0 (<= ~waterLevel~0Int 1)) (.cse3 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse4 (<= 1 ~pumpRunning~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= 1 ~waterLevel~0Int) .cse3 .cse4 .cse5) (and .cse1 .cse2 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) (or .cse0 (<= 4294967297 ~waterLevel~0Int)) .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse4 .cse5))) [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L106-2(lines 106 123) no Hoare annotation was computed. [2022-01-10 18:19:28,559 INFO L854 garLoopResultBuilder]: At program point L1013(lines 1008 1016) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0Int)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse7 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse6 (= ~pumpRunning~0Int 0)) (.cse1 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse2 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1)) (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0) .cse0 .cse1 .cse2 (<= 1 ~switchedOnBeforeTS~0Int) .cse3 .cse4) (and .cse5 .cse6 .cse1 .cse2 .cse4) (and .cse0 .cse1 .cse7 .cse3 .cse4) (and .cse5 .cse6 .cse1 .cse7 .cse4) (and .cse0 .cse6 .cse1 .cse7 .cse4) (and .cse0 .cse6 .cse1 .cse2 .cse4))) [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L252-8(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L169-9(lines 169 175) no Hoare annotation was computed. [2022-01-10 18:19:28,559 INFO L854 garLoopResultBuilder]: At program point L395-2(lines 388 397) the Hoare annotation is: false [2022-01-10 18:19:28,559 INFO L858 garLoopResultBuilder]: For program point L271(lines 271 275) no Hoare annotation was computed. [2022-01-10 18:19:28,560 INFO L858 garLoopResultBuilder]: For program point L1021-1(lines 1021 1027) no Hoare annotation was computed. [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L98-3(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,560 INFO L858 garLoopResultBuilder]: For program point L406(lines 406 423) no Hoare annotation was computed. [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L258-2(lines 243 261) the Hoare annotation is: false [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L169-11(lines 162 178) the Hoare annotation is: false [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L158-3(lines 153 160) the Hoare annotation is: false [2022-01-10 18:19:28,560 INFO L858 garLoopResultBuilder]: For program point L74-6(lines 74 80) no Hoare annotation was computed. [2022-01-10 18:19:28,560 INFO L858 garLoopResultBuilder]: For program point L271-2(lines 271 275) no Hoare annotation was computed. [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L1026-1(lines 1017 1030) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (<= ~waterLevel~0Int 1) .cse0 .cse1 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) .cse2 .cse3) (and .cse0 .cse1 (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) .cse3) (and .cse0 .cse1 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse2 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int)))) [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L106-3(lines 102 126) the Hoare annotation is: (let ((.cse1 (<= ~waterLevel~0Int 2)) (.cse2 (<= 2 ~waterLevel~0Int)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse4 (= ~pumpRunning~0Int 0)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (<= 1 ~pumpRunning~0Int) .cse3) (and .cse0 .cse4 .cse1 .cse2 .cse3) (and (<= ~waterLevel~0Int 1) .cse0 .cse4 (<= 1 ~waterLevel~0Int) .cse3) (and .cse0 .cse4 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int)))) [2022-01-10 18:19:28,560 INFO L854 garLoopResultBuilder]: At program point L203-1(lines 198 206) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse1 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0) .cse0 .cse1 .cse2 .cse3) (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1)) (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0) (<= 1 ~systemActive~0Int) .cse0 (<= 1 ~switchedOnBeforeTS~0Int) .cse1 (<= 1 ~pumpRunning~0Int) .cse2 .cse3))) [2022-01-10 18:19:28,561 INFO L854 garLoopResultBuilder]: At program point L406-1(lines 398 426) the Hoare annotation is: (let ((.cse8 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse6 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse0 (<= 1 ~systemActive~0Int)) (.cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse3 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse7 (<= 1 ~pumpRunning~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse6 .cse7 .cse4 .cse5) (and .cse8 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5))) [2022-01-10 18:19:28,561 INFO L858 garLoopResultBuilder]: For program point L110-6(lines 110 118) no Hoare annotation was computed. [2022-01-10 18:19:28,561 INFO L858 garLoopResultBuilder]: For program point L944-6(lines 944 948) no Hoare annotation was computed. [2022-01-10 18:19:28,561 INFO L858 garLoopResultBuilder]: For program point L74-8(lines 70 92) no Hoare annotation was computed. [2022-01-10 18:19:28,561 INFO L854 garLoopResultBuilder]: At program point L277(lines 262 280) the Hoare annotation is: (let ((.cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse0 (<= ~waterLevel~0Int 1)) (.cse3 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse4 (<= 1 ~pumpRunning~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= 1 ~waterLevel~0Int) .cse3 .cse4 .cse5) (and .cse1 .cse2 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) (or .cse0 (<= 4294967297 ~waterLevel~0Int)) .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse4 .cse5))) [2022-01-10 18:19:28,561 INFO L858 garLoopResultBuilder]: For program point L252-3(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,561 INFO L854 garLoopResultBuilder]: At program point L132-1(lines 128 152) the Hoare annotation is: (let ((.cse12 (<= ~waterLevel~0Int 1))) (let ((.cse5 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1))) (.cse6 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse7 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0)) (.cse10 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse3 (<= 1 ~pumpRunning~0Int)) (.cse8 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse9 (or .cse12 (<= 4294967297 ~waterLevel~0Int))) (.cse11 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse1 (<= ~waterLevel~0Int 2)) (.cse2 (<= 2 ~waterLevel~0Int)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse13 (= ~pumpRunning~0Int 0)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse0 .cse8 .cse9 .cse10 .cse11 .cse3 .cse4) (and .cse5 .cse12 .cse6 .cse7 .cse0 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse10 .cse3 .cse4) (and .cse0 .cse13 .cse8 .cse9 .cse11 .cse4) (and .cse0 .cse13 .cse1 .cse2 .cse4) (and .cse12 .cse0 .cse13 (<= 1 ~waterLevel~0Int) .cse4)))) [2022-01-10 18:19:28,561 INFO L858 garLoopResultBuilder]: For program point L410(lines 410 420) no Hoare annotation was computed. [2022-01-10 18:19:28,561 INFO L854 garLoopResultBuilder]: At program point L91(lines 67 93) the Hoare annotation is: (let ((.cse8 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse6 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1))) (.cse0 (<= 1 ~systemActive~0Int)) (.cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse3 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse7 (<= 1 ~pumpRunning~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse6 .cse7 .cse4 .cse5) (and .cse8 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse4 .cse5) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5))) [2022-01-10 18:19:28,562 INFO L854 garLoopResultBuilder]: At program point L981-2(lines 976 984) the Hoare annotation is: false [2022-01-10 18:19:28,562 INFO L854 garLoopResultBuilder]: At program point L98-4(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,562 INFO L854 garLoopResultBuilder]: At program point L944-8(lines 940 951) the Hoare annotation is: false [2022-01-10 18:19:28,562 INFO L858 garLoopResultBuilder]: For program point L132-4(lines 132 149) no Hoare annotation was computed. [2022-01-10 18:19:28,562 INFO L858 garLoopResultBuilder]: For program point L81-5(lines 81 87) no Hoare annotation was computed. [2022-01-10 18:19:28,562 INFO L858 garLoopResultBuilder]: For program point L136(lines 136 144) no Hoare annotation was computed. [2022-01-10 18:19:28,562 INFO L858 garLoopResultBuilder]: For program point L252-5(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,562 INFO L858 garLoopResultBuilder]: For program point L411(lines 411 417) no Hoare annotation was computed. [2022-01-10 18:19:28,562 INFO L854 garLoopResultBuilder]: At program point L194-2(lines 187 197) the Hoare annotation is: false [2022-01-10 18:19:28,562 INFO L854 garLoopResultBuilder]: At program point L1036-2(lines 1031 1039) the Hoare annotation is: false [2022-01-10 18:19:28,562 INFO L858 garLoopResultBuilder]: For program point L106-10(lines 106 123) no Hoare annotation was computed. [2022-01-10 18:19:28,562 INFO L854 garLoopResultBuilder]: At program point L1013-2(lines 1008 1016) the Hoare annotation is: false [2022-01-10 18:19:28,563 INFO L854 garLoopResultBuilder]: At program point L184-1(lines 179 186) the Hoare annotation is: (let ((.cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse0 (<= ~waterLevel~0Int 1)) (.cse4 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= 1 ~waterLevel~0Int) .cse4 .cse5) (and .cse1 .cse2 .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) (or .cse0 (<= 4294967297 ~waterLevel~0Int)) .cse4 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse5))) [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L106(lines 106 123) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L854 garLoopResultBuilder]: At program point L258-1(lines 243 261) the Hoare annotation is: (let ((.cse3 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int| 0)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse4 (<= 1 |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp~3#1Int|)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int| 0))) (or (and .cse0 .cse1 (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) .cse2) (and .cse3 .cse0 .cse1 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse4 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse2 .cse5 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int)) (and (<= ~waterLevel~0Int 1) .cse3 .cse0 .cse1 .cse4 (<= 1 ~waterLevel~0Int) .cse2 .cse5))) [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L933(line 933) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L169-6(lines 169 175) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L271-6(lines 271 275) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L1021-5(lines 1021 1027) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L854 garLoopResultBuilder]: At program point L98-11(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L406-4(lines 406 423) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L858 garLoopResultBuilder]: For program point L1021(lines 1021 1027) no Hoare annotation was computed. [2022-01-10 18:19:28,563 INFO L854 garLoopResultBuilder]: At program point L98-1(lines 94 100) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1))) (.cse4 (<= ~waterLevel~0Int 1)) (.cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0)) (.cse3 (<= 1 ~systemActive~0Int)) (.cse5 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse6 (<= 1 ~pumpRunning~0Int)) (.cse7 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) (or .cse4 (<= 4294967297 ~waterLevel~0Int)) .cse5 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse6 .cse7) (and .cse0 .cse4 .cse1 .cse2 .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse5 .cse6 .cse7))) [2022-01-10 18:19:28,564 INFO L858 garLoopResultBuilder]: For program point L110-3(lines 110 118) no Hoare annotation was computed. [2022-01-10 18:19:28,564 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 933) no Hoare annotation was computed. [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L934(lines 929 936) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L169-8(lines 162 178) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L158-2(lines 153 160) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L858 garLoopResultBuilder]: For program point L271-8(lines 271 275) no Hoare annotation was computed. [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L1026-5(lines 1017 1030) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L106-11(lines 102 126) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L203-5(lines 198 206) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L406-5(lines 398 426) the Hoare annotation is: false [2022-01-10 18:19:28,564 INFO L854 garLoopResultBuilder]: At program point L1026(lines 1017 1030) the Hoare annotation is: false [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L106-1(lines 102 126) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1))) (.cse4 (<= ~waterLevel~0Int 1)) (.cse1 (<= 1 |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse2 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0)) (.cse3 (<= 1 ~systemActive~0Int)) (.cse5 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse6 (<= 1 ~pumpRunning~0Int)) (.cse7 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) (or .cse4 (<= 4294967297 ~waterLevel~0Int)) .cse5 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse6 .cse7) (and .cse0 .cse4 .cse1 .cse2 .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 2) (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse5 .cse6 .cse7))) [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L981-1(lines 976 984) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L98-2(lines 94 100) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~0#1Int| 0)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse3 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~0#1Int| 1))) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 (<= ~waterLevel~0Int 1) .cse1 .cse2 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) .cse3 .cse4) (and .cse0 .cse1 .cse2 (<= ~waterLevel~0Int 2) .cse3 (<= 2 ~waterLevel~0Int) .cse4) (and .cse0 .cse1 .cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int|) (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| 1)) .cse4 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6#1Int| ~waterLevel~0Int)))) [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L277-2(lines 262 280) the Hoare annotation is: false [2022-01-10 18:19:28,565 INFO L858 garLoopResultBuilder]: For program point L252-15(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L132-5(lines 128 152) the Hoare annotation is: false [2022-01-10 18:19:28,565 INFO L858 garLoopResultBuilder]: For program point L410-4(lines 410 420) no Hoare annotation was computed. [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L91-2(lines 67 93) the Hoare annotation is: false [2022-01-10 18:19:28,565 INFO L858 garLoopResultBuilder]: For program point L252(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,565 INFO L854 garLoopResultBuilder]: At program point L194-1(lines 187 197) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:19:28,565 INFO L858 garLoopResultBuilder]: For program point L136-6(lines 136 144) no Hoare annotation was computed. [2022-01-10 18:19:28,565 INFO L858 garLoopResultBuilder]: For program point L252-17(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,565 INFO L858 garLoopResultBuilder]: For program point L411-6(lines 411 417) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point L252-2(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point L169-3(lines 169 175) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L184-3(lines 179 186) the Hoare annotation is: false [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point L106-8(lines 106 123) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L258-5(lines 243 261) the Hoare annotation is: false [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point L933-2(line 933) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L258(lines 243 261) the Hoare annotation is: false [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L169-5(lines 162 178) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~waterLevel~0Int 2)) (.cse2 (<= 2 ~waterLevel~0Int)) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (<= 1 ~pumpRunning~0Int) .cse3) (and .cse0 (= ~pumpRunning~0Int 0) .cse1 .cse2 .cse3))) [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L158-1(lines 153 160) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) (<= 1 ~pumpRunning~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point L1021-4(lines 1021 1027) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L98-9(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point L110-15(lines 110 118) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 933) no Hoare annotation was computed. [2022-01-10 18:19:28,566 INFO L854 garLoopResultBuilder]: At program point L934-2(lines 929 936) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L858 garLoopResultBuilder]: For program point L110(lines 110 118) no Hoare annotation was computed. [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L1026-4(lines 1017 1030) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L106-9(lines 102 126) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L981-5(lines 976 984) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L98-10(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L981(lines 976 984) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L98(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L858 garLoopResultBuilder]: For program point L252-12(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L194-5(lines 187 197) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L854 garLoopResultBuilder]: At program point L194(lines 187 197) the Hoare annotation is: false [2022-01-10 18:19:28,567 INFO L858 garLoopResultBuilder]: For program point L252-14(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:19:28,567 INFO L858 garLoopResultBuilder]: For program point L169-15(lines 169 175) no Hoare annotation was computed. [2022-01-10 18:19:28,567 INFO L858 garLoopResultBuilder]: For program point L169(lines 169 175) no Hoare annotation was computed. [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L258-4(lines 243 261) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L169-17(lines 162 178) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L158-5(lines 153 160) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L169-2(lines 162 178) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L158(lines 153 160) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L858 garLoopResultBuilder]: For program point L110-12(lines 110 118) no Hoare annotation was computed. [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L981-4(lines 976 984) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L98-8(lines 94 100) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L194-4(lines 187 197) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L858 garLoopResultBuilder]: For program point L169-12(lines 169 175) no Hoare annotation was computed. [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L169-14(lines 162 178) the Hoare annotation is: false [2022-01-10 18:19:28,568 INFO L854 garLoopResultBuilder]: At program point L158-4(lines 153 160) the Hoare annotation is: false [2022-01-10 18:19:28,571 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:19:28,573 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 18:19:28,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:19:28 BasicIcfg [2022-01-10 18:19:28,635 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 18:19:28,635 INFO L158 Benchmark]: Toolchain (without parser) took 23845.00ms. Allocated memory was 182.5MB in the beginning and 641.7MB in the end (delta: 459.3MB). Free memory was 124.8MB in the beginning and 387.0MB in the end (delta: -262.2MB). Peak memory consumption was 370.0MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,635 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 182.5MB. Free memory is still 142.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 18:19:28,636 INFO L158 Benchmark]: CACSL2BoogieTranslator took 443.62ms. Allocated memory was 182.5MB in the beginning and 292.6MB in the end (delta: 110.1MB). Free memory was 124.6MB in the beginning and 248.0MB in the end (delta: -123.4MB). Peak memory consumption was 8.2MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,636 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.45ms. Allocated memory is still 292.6MB. Free memory was 248.0MB in the beginning and 244.3MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,636 INFO L158 Benchmark]: Boogie Preprocessor took 49.59ms. Allocated memory is still 292.6MB. Free memory was 244.3MB in the beginning and 241.1MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,636 INFO L158 Benchmark]: RCFGBuilder took 596.81ms. Allocated memory is still 292.6MB. Free memory was 241.1MB in the beginning and 213.9MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,637 INFO L158 Benchmark]: IcfgTransformer took 161.95ms. Allocated memory is still 292.6MB. Free memory was 213.9MB in the beginning and 202.3MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,637 INFO L158 Benchmark]: TraceAbstraction took 22523.61ms. Allocated memory was 292.6MB in the beginning and 641.7MB in the end (delta: 349.2MB). Free memory was 201.8MB in the beginning and 387.0MB in the end (delta: -185.2MB). Peak memory consumption was 336.5MB. Max. memory is 8.0GB. [2022-01-10 18:19:28,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 182.5MB. Free memory is still 142.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 443.62ms. Allocated memory was 182.5MB in the beginning and 292.6MB in the end (delta: 110.1MB). Free memory was 124.6MB in the beginning and 248.0MB in the end (delta: -123.4MB). Peak memory consumption was 8.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 61.45ms. Allocated memory is still 292.6MB. Free memory was 248.0MB in the beginning and 244.3MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 49.59ms. Allocated memory is still 292.6MB. Free memory was 244.3MB in the beginning and 241.1MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 596.81ms. Allocated memory is still 292.6MB. Free memory was 241.1MB in the beginning and 213.9MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * IcfgTransformer took 161.95ms. Allocated memory is still 292.6MB. Free memory was 213.9MB in the beginning and 202.3MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 22523.61ms. Allocated memory was 292.6MB in the beginning and 641.7MB in the end (delta: 349.2MB). Free memory was 201.8MB in the beginning and 387.0MB in the end (delta: -185.2MB). Peak memory consumption was 336.5MB. 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: 933]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 933]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 933]: 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, 204 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 22.4s, OverallIterations: 12, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4765 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4765 mSDsluCounter, 7998 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5161 mSDsCounter, 207 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 629 IncrementalHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 207 mSolverCounterUnsat, 2837 mSDtfsCounter, 629 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 524 GetRequests, 457 SyntacticMatches, 1 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=358occurred in iteration=9, InterpolantAutomatonStates: 75, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 12 MinimizatonAttempts, 2311 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 107 LocationsWithAnnotation, 107 PreInvPairs, 458 NumberOfFragments, 2638 HoareAnnotationTreeSize, 107 FomulaSimplifications, 184950 FormulaSimplificationTreeSizeReduction, 10.0s HoareSimplificationTime, 107 FomulaSimplificationsInter, 839032 FormulaSimplificationTreeSizeReductionInter, 6.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 877 NumberOfCodeBlocks, 877 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1078 ConstructedInterpolants, 0 QuantifiedInterpolants, 2458 SizeOfPredicates, 9 NumberOfNonLiveVariables, 1615 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 16 InterpolantComputations, 10 PerfectInterpolantSequences, 599/617 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: 102]: Loop Invariant Derived loop invariant: ((((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, pumpRunning) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, systemActive) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 870]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: (((((((((~bvule32(tmp___0, 0bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(1bv32, tmp)) && waterLevel == \result) && ~bvule32(\result, 0bv32)) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((((~bvule32(1bv32, waterLevel) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(1bv32, tmp)) && ~bvule32(\result, 0bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 380]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(tmp, 0bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) || (((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) - InvariantResult [Line: 976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((\result == 1bv32 && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 398]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: (((((((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((2bv32 == \result && ~bvule32(\result, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, systemActive) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp)) || (((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) || (((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp)) || (((((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((~bvule32(\result, 0bv32) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(\result, 0bv32) && ~bvule32(2bv32, waterLevel)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 976]: Loop Invariant Derived loop invariant: (((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 849]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: ((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) || (((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 905]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: ((((~bvule32(1bv32, pumpRunning) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 940]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 976]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: (((((((~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) && ~bvule32(2bv32, waterLevel)) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) || (((((((~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(\result, 0bv32) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) || ((((((2bv32 == \result && ~bvule32(\result, 0bv32)) && ~bvule32(2bv32, waterLevel)) && splverifierCounter == 0bv32) && waterLevel == tmp) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || ((((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((((~bvule32(1bv32, systemActive) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: (((((((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp)) || ((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && ~bvule32(1bv32, \result)) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && waterLevel == tmp) && ~bvule32(waterLevel, 2bv32))) || ((((~bvule32(\result, 0bv32) && ~bvule32(1bv32, waterLevel)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((~bvule32(\result, 0bv32) && ~bvule32(2bv32, waterLevel)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: ((((((!~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) || ((((waterLevel == \result && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(2bv32, waterLevel)) && splverifierCounter == 0bv32) && waterLevel == tmp) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 398]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, systemActive) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp)) || (((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: (((~bvule32(1bv32, pumpRunning) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32) - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 940]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 964]: Loop Invariant Derived loop invariant: (((((((((((((~bvule32(\result, 0bv32) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) || (((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((2bv32 == \result && ~bvule32(\result, 0bv32)) && ~bvule32(2bv32, waterLevel)) && splverifierCounter == 0bv32) && waterLevel == tmp) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || ((((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, systemActive) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp)) || (((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: (((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 940]: Loop Invariant Derived loop invariant: (((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) || ((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1008]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(tmp, 0bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) || (((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 856]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 398]: Loop Invariant Derived loop invariant: (((((((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((2bv32 == \result && ~bvule32(\result, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, systemActive) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp)) || (((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 912]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: (((((waterLevel == \result && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((~bvule32(2bv32, waterLevel) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((~bvule32(1bv32, waterLevel) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 805]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(\result, 0bv32) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((2bv32 == \result && ~bvule32(\result, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, systemActive) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && waterLevel == tmp)) || (((((~bvule32(1bv32, pumpRunning) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && waterLevel == tmp) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((((~bvule32(1bv32, switchedOnBeforeTS) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 1008]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: ((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) || (((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && ~bvule32(1bv32, systemActive)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, \result)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(tmp, 0bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32)) || ((((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(1bv32, pumpRunning) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || (((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && (~bvule33(4294967297bv33, ~zero_extendFrom32To33(\result)) || ~bvule32(\result, 1bv32))) && (~bvule32(tmp, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(tmp)))) && splverifierCounter == 0bv32)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 1008]: Loop Invariant Derived loop invariant: (((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, pumpRunning) && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32)) || ((((((((~bvule32(1bv32, switchedOnBeforeTS) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && ~bvule32(1bv32, pumpRunning)) && ~bvule32(1bv32, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32)) || ((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((2bv32 == \result && ~bvule32(\result, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((2bv32 == \result && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 1017]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-01-10 18:19:28,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...