/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_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 18:18:07,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 18:18:07,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 18:18:07,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 18:18:07,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 18:18:07,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 18:18:07,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 18:18:07,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 18:18:07,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 18:18:07,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 18:18:07,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 18:18:07,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 18:18:07,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 18:18:07,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 18:18:07,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 18:18:07,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 18:18:07,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 18:18:07,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 18:18:07,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 18:18:07,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 18:18:07,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 18:18:07,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 18:18:07,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 18:18:07,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 18:18:07,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 18:18:07,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 18:18:07,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 18:18:07,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 18:18:07,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 18:18:07,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 18:18:07,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 18:18:07,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 18:18:07,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 18:18:07,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 18:18:07,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 18:18:07,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 18:18:07,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 18:18:07,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 18:18:07,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 18:18:07,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 18:18:07,653 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 18:18:07,653 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 18:18:07,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 18:18:07,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 18:18:07,691 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 18:18:07,691 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 18:18:07,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 18:18:07,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 18:18:07,692 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 18:18:07,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 18:18:07,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 18:18:07,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 18:18:07,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 18:18:07,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:18:07,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 18:18:07,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 18:18:07,695 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 18:18:07,695 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 18:18:07,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 18:18:07,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 18:18:07,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 18:18:07,918 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 18:18:07,919 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 18:18:07,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2022-01-10 18:18:07,977 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7ccb99a3/f14a943ed8164a5d8f3d9395e6a0b9de/FLAG6fa74f049 [2022-01-10 18:18:08,432 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 18:18:08,432 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2022-01-10 18:18:08,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7ccb99a3/f14a943ed8164a5d8f3d9395e6a0b9de/FLAG6fa74f049 [2022-01-10 18:18:08,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7ccb99a3/f14a943ed8164a5d8f3d9395e6a0b9de [2022-01-10 18:18:08,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 18:18:08,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 18:18:08,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 18:18:08,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 18:18:08,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 18:18:08,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:18:08" (1/1) ... [2022-01-10 18:18:08,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c8164b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:08, skipping insertion in model container [2022-01-10 18:18:08,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:18:08" (1/1) ... [2022-01-10 18:18:08,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 18:18:08,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:18:09,091 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_product51.cil.c[18485,18498] [2022-01-10 18:18:09,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:18:09,105 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-10 18:18:09,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 18:18:09,152 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_product51.cil.c[18485,18498] [2022-01-10 18:18:09,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:18:09,156 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 18:18:09,190 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_product51.cil.c[18485,18498] [2022-01-10 18:18:09,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 18:18:09,202 INFO L208 MainTranslator]: Completed translation [2022-01-10 18:18:09,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09 WrapperNode [2022-01-10 18:18:09,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 18:18:09,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 18:18:09,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 18:18:09,204 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 18:18:09,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,273 INFO L137 Inliner]: procedures = 60, calls = 159, calls flagged for inlining = 56, calls inlined = 86, statements flattened = 646 [2022-01-10 18:18:09,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 18:18:09,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 18:18:09,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 18:18:09,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 18:18:09,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,299 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 18:18:09,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 18:18:09,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 18:18:09,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 18:18:09,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 18:18:09,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:18:09,337 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 18:18:09,353 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 18:18:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 18:18:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 18:18:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 18:18:09,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 18:18:09,412 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 18:18:09,413 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 18:18:09,716 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 18:18:09,721 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 18:18:09,721 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-01-10 18:18:09,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:18:09 BoogieIcfgContainer [2022-01-10 18:18:09,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 18:18:09,723 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 18:18:09,723 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 18:18:09,724 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 18:18:09,726 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:18:09" (1/1) ... [2022-01-10 18:18:09,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:18:09 BasicIcfg [2022-01-10 18:18:09,823 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 18:18:09,824 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 18:18:09,824 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 18:18:09,826 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 18:18:09,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 06:18:08" (1/4) ... [2022-01-10 18:18:09,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1be8175d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:18:09, skipping insertion in model container [2022-01-10 18:18:09,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:18:09" (2/4) ... [2022-01-10 18:18:09,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1be8175d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 06:18:09, skipping insertion in model container [2022-01-10 18:18:09,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 06:18:09" (3/4) ... [2022-01-10 18:18:09,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1be8175d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:18:09, skipping insertion in model container [2022-01-10 18:18:09,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 06:18:09" (4/4) ... [2022-01-10 18:18:09,828 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product51.cil.cTransformedIcfg [2022-01-10 18:18:09,831 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 18:18:09,831 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-01-10 18:18:09,858 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 18:18:09,861 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 18:18:09,862 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-01-10 18:18:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand has 179 states, 175 states have (on average 1.3885714285714286) internal successors, (243), 178 states have internal predecessors, (243), 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 18:18:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-10 18:18:09,876 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:09,876 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 18:18:09,877 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 18:18:09,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:09,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1497495490, now seen corresponding path program 1 times [2022-01-10 18:18:09,885 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:09,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692468639] [2022-01-10 18:18:09,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:09,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:10,016 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 18:18:10,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:10,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692468639] [2022-01-10 18:18:10,017 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692468639] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:10,017 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:10,017 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:18:10,018 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673432334] [2022-01-10 18:18:10,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:10,024 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 18:18:10,025 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:10,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 18:18:10,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 18:18:10,079 INFO L87 Difference]: Start difference. First operand has 179 states, 175 states have (on average 1.3885714285714286) internal successors, (243), 178 states have internal predecessors, (243), 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 18:18:10,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:10,130 INFO L93 Difference]: Finished difference Result 347 states and 474 transitions. [2022-01-10 18:18:10,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 18:18:10,134 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 18:18:10,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:10,142 INFO L225 Difference]: With dead ends: 347 [2022-01-10 18:18:10,143 INFO L226 Difference]: Without dead ends: 169 [2022-01-10 18:18:10,146 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 18:18:10,148 INFO L933 BasicCegarLoop]: 233 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, 233 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 18:18:10,149 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:10,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-01-10 18:18:10,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 169. [2022-01-10 18:18:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 166 states have (on average 1.355421686746988) internal successors, (225), 168 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:18:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 225 transitions. [2022-01-10 18:18:10,202 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 225 transitions. Word has length 21 [2022-01-10 18:18:10,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:10,203 INFO L470 AbstractCegarLoop]: Abstraction has 169 states and 225 transitions. [2022-01-10 18:18:10,203 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 18:18:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 225 transitions. [2022-01-10 18:18:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-10 18:18:10,205 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:10,205 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 18:18:10,205 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 18:18:10,205 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 18:18:10,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:10,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1486688822, now seen corresponding path program 1 times [2022-01-10 18:18:10,208 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:10,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622200877] [2022-01-10 18:18:10,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:10,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:10,316 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 18:18:10,316 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:10,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622200877] [2022-01-10 18:18:10,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622200877] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:10,316 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:10,316 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:18:10,316 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642244777] [2022-01-10 18:18:10,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:10,317 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:18:10,317 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:10,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:18:10,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:18:10,318 INFO L87 Difference]: Start difference. First operand 169 states and 225 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 18:18:10,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:10,355 INFO L93 Difference]: Finished difference Result 400 states and 535 transitions. [2022-01-10 18:18:10,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:18:10,355 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 18:18:10,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:10,357 INFO L225 Difference]: With dead ends: 400 [2022-01-10 18:18:10,357 INFO L226 Difference]: Without dead ends: 239 [2022-01-10 18:18:10,357 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 18:18:10,358 INFO L933 BasicCegarLoop]: 234 mSDtfsCounter, 206 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:18:10,358 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [206 Valid, 321 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:10,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2022-01-10 18:18:10,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 230. [2022-01-10 18:18:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 227 states have (on average 1.3568281938325992) internal successors, (308), 229 states have internal predecessors, (308), 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 18:18:10,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 308 transitions. [2022-01-10 18:18:10,372 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 308 transitions. Word has length 22 [2022-01-10 18:18:10,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:10,372 INFO L470 AbstractCegarLoop]: Abstraction has 230 states and 308 transitions. [2022-01-10 18:18:10,372 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 18:18:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 308 transitions. [2022-01-10 18:18:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-10 18:18:10,374 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:10,374 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 18:18:10,374 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-10 18:18:10,374 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 18:18:10,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:10,374 INFO L85 PathProgramCache]: Analyzing trace with hash 1073278439, now seen corresponding path program 1 times [2022-01-10 18:18:10,375 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:10,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224627893] [2022-01-10 18:18:10,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:10,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:10,421 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 18:18:10,421 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:10,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224627893] [2022-01-10 18:18:10,421 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224627893] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:10,421 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:10,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:18:10,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161562517] [2022-01-10 18:18:10,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:10,422 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:18:10,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:10,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:18:10,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:18:10,423 INFO L87 Difference]: Start difference. First operand 230 states and 308 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 18:18:10,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:10,515 INFO L93 Difference]: Finished difference Result 517 states and 690 transitions. [2022-01-10 18:18:10,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:18:10,515 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 18:18:10,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:10,519 INFO L225 Difference]: With dead ends: 517 [2022-01-10 18:18:10,520 INFO L226 Difference]: Without dead ends: 295 [2022-01-10 18:18:10,522 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 18:18:10,523 INFO L933 BasicCegarLoop]: 229 mSDtfsCounter, 144 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 339 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 18:18:10,523 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [144 Valid, 339 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:18:10,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2022-01-10 18:18:10,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 289. [2022-01-10 18:18:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 286 states have (on average 1.3076923076923077) internal successors, (374), 288 states have internal predecessors, (374), 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 18:18:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 374 transitions. [2022-01-10 18:18:10,545 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 374 transitions. Word has length 27 [2022-01-10 18:18:10,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:10,545 INFO L470 AbstractCegarLoop]: Abstraction has 289 states and 374 transitions. [2022-01-10 18:18:10,545 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 18:18:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 374 transitions. [2022-01-10 18:18:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-01-10 18:18:10,548 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:10,548 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] [2022-01-10 18:18:10,548 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-10 18:18:10,548 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 18:18:10,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:10,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1008745837, now seen corresponding path program 1 times [2022-01-10 18:18:10,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:10,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601742251] [2022-01-10 18:18:10,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:10,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:10,670 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 18:18:10,671 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:10,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [601742251] [2022-01-10 18:18:10,671 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [601742251] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:10,671 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:10,671 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:18:10,671 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270589371] [2022-01-10 18:18:10,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:10,673 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:18:10,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:10,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:18:10,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:18:10,675 INFO L87 Difference]: Start difference. First operand 289 states and 374 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 18:18:10,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:10,896 INFO L93 Difference]: Finished difference Result 967 states and 1231 transitions. [2022-01-10 18:18:10,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-10 18:18:10,897 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 18:18:10,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:10,899 INFO L225 Difference]: With dead ends: 967 [2022-01-10 18:18:10,900 INFO L226 Difference]: Without dead ends: 686 [2022-01-10 18:18:10,901 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 18:18:10,910 INFO L933 BasicCegarLoop]: 456 mSDtfsCounter, 562 mSDsluCounter, 829 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 562 SdHoareTripleChecker+Valid, 1285 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:18:10,911 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [562 Valid, 1285 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:18:10,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 686 states. [2022-01-10 18:18:10,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 686 to 283. [2022-01-10 18:18:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 280 states have (on average 1.2714285714285714) internal successors, (356), 282 states have internal predecessors, (356), 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 18:18:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 356 transitions. [2022-01-10 18:18:10,948 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 356 transitions. Word has length 32 [2022-01-10 18:18:10,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:10,949 INFO L470 AbstractCegarLoop]: Abstraction has 283 states and 356 transitions. [2022-01-10 18:18:10,949 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 18:18:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 356 transitions. [2022-01-10 18:18:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-01-10 18:18:10,950 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:10,950 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] [2022-01-10 18:18:10,950 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-10 18:18:10,951 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 18:18:10,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:10,955 INFO L85 PathProgramCache]: Analyzing trace with hash 427773096, now seen corresponding path program 1 times [2022-01-10 18:18:10,955 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:10,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786606526] [2022-01-10 18:18:10,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:10,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:11,044 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 18:18:11,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:11,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786606526] [2022-01-10 18:18:11,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786606526] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:11,044 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:11,045 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:18:11,045 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347259985] [2022-01-10 18:18:11,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:11,045 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:18:11,045 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:11,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:18:11,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:18:11,046 INFO L87 Difference]: Start difference. First operand 283 states and 356 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 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 18:18:11,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:11,172 INFO L93 Difference]: Finished difference Result 817 states and 1015 transitions. [2022-01-10 18:18:11,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 18:18:11,173 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 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 33 [2022-01-10 18:18:11,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:11,176 INFO L225 Difference]: With dead ends: 817 [2022-01-10 18:18:11,176 INFO L226 Difference]: Without dead ends: 542 [2022-01-10 18:18:11,177 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 18:18:11,180 INFO L933 BasicCegarLoop]: 261 mSDtfsCounter, 374 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 374 SdHoareTripleChecker+Valid, 1000 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 18:18:11,181 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [374 Valid, 1000 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:18:11,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2022-01-10 18:18:11,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 301. [2022-01-10 18:18:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 298 states have (on average 1.25503355704698) internal successors, (374), 300 states have internal predecessors, (374), 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 18:18:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 374 transitions. [2022-01-10 18:18:11,205 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 374 transitions. Word has length 33 [2022-01-10 18:18:11,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:11,205 INFO L470 AbstractCegarLoop]: Abstraction has 301 states and 374 transitions. [2022-01-10 18:18:11,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 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 18:18:11,206 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2022-01-10 18:18:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-01-10 18:18:11,206 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:11,206 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] [2022-01-10 18:18:11,207 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-10 18:18:11,207 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 18:18:11,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:11,207 INFO L85 PathProgramCache]: Analyzing trace with hash -77785529, now seen corresponding path program 1 times [2022-01-10 18:18:11,207 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:11,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103414070] [2022-01-10 18:18:11,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:11,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:11,264 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 18:18:11,264 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:11,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103414070] [2022-01-10 18:18:11,265 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2103414070] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:11,265 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:11,265 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 18:18:11,265 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895954176] [2022-01-10 18:18:11,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:11,265 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 18:18:11,265 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:11,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 18:18:11,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 18:18:11,266 INFO L87 Difference]: Start difference. First operand 301 states and 374 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 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 18:18:11,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:11,342 INFO L93 Difference]: Finished difference Result 752 states and 927 transitions. [2022-01-10 18:18:11,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-10 18:18:11,343 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 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 33 [2022-01-10 18:18:11,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:11,345 INFO L225 Difference]: With dead ends: 752 [2022-01-10 18:18:11,345 INFO L226 Difference]: Without dead ends: 459 [2022-01-10 18:18:11,345 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 18:18:11,346 INFO L933 BasicCegarLoop]: 267 mSDtfsCounter, 226 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 657 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:18:11,346 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [226 Valid, 657 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:11,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459 states. [2022-01-10 18:18:11,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459 to 313. [2022-01-10 18:18:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 313 states, 310 states have (on average 1.2451612903225806) internal successors, (386), 312 states have internal predecessors, (386), 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 18:18:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 386 transitions. [2022-01-10 18:18:11,365 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 386 transitions. Word has length 33 [2022-01-10 18:18:11,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:11,365 INFO L470 AbstractCegarLoop]: Abstraction has 313 states and 386 transitions. [2022-01-10 18:18:11,366 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 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 18:18:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 386 transitions. [2022-01-10 18:18:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-01-10 18:18:11,366 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:11,366 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] [2022-01-10 18:18:11,367 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-10 18:18:11,367 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 18:18:11,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:11,367 INFO L85 PathProgramCache]: Analyzing trace with hash -588319706, now seen corresponding path program 1 times [2022-01-10 18:18:11,367 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:11,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917123173] [2022-01-10 18:18:11,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:11,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:11,413 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 18:18:11,413 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:11,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917123173] [2022-01-10 18:18:11,414 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917123173] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:11,414 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:11,414 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-10 18:18:11,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671190762] [2022-01-10 18:18:11,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:11,414 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:18:11,414 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:11,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:18:11,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:18:11,415 INFO L87 Difference]: Start difference. First operand 313 states and 386 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 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 18:18:11,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:11,424 INFO L93 Difference]: Finished difference Result 313 states and 386 transitions. [2022-01-10 18:18:11,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:18:11,425 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 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 33 [2022-01-10 18:18:11,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:11,425 INFO L225 Difference]: With dead ends: 313 [2022-01-10 18:18:11,426 INFO L226 Difference]: Without dead ends: 136 [2022-01-10 18:18:11,426 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 18:18:11,427 INFO L933 BasicCegarLoop]: 92 mSDtfsCounter, 84 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 99 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 18:18:11,427 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [84 Valid, 99 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:11,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2022-01-10 18:18:11,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2022-01-10 18:18:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 135 states have (on average 1.2740740740740741) internal successors, (172), 135 states have internal predecessors, (172), 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 18:18:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 172 transitions. [2022-01-10 18:18:11,436 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 172 transitions. Word has length 33 [2022-01-10 18:18:11,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:11,436 INFO L470 AbstractCegarLoop]: Abstraction has 136 states and 172 transitions. [2022-01-10 18:18:11,436 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 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 18:18:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2022-01-10 18:18:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-10 18:18:11,438 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:11,438 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:18:11,438 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-10 18:18:11,438 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 18:18:11,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:11,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1305939058, now seen corresponding path program 1 times [2022-01-10 18:18:11,439 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:11,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080561669] [2022-01-10 18:18:11,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:11,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:11,510 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 18:18:11,511 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:11,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080561669] [2022-01-10 18:18:11,511 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080561669] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:11,511 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:11,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 18:18:11,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765633648] [2022-01-10 18:18:11,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:11,511 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-10 18:18:11,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:11,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-10 18:18:11,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-10 18:18:11,512 INFO L87 Difference]: Start difference. First operand 136 states and 172 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:18:11,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:11,541 INFO L93 Difference]: Finished difference Result 326 states and 414 transitions. [2022-01-10 18:18:11,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-10 18:18:11,541 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-01-10 18:18:11,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:11,542 INFO L225 Difference]: With dead ends: 326 [2022-01-10 18:18:11,543 INFO L226 Difference]: Without dead ends: 198 [2022-01-10 18:18:11,543 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 18:18:11,544 INFO L933 BasicCegarLoop]: 90 mSDtfsCounter, 29 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 165 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 18:18:11,544 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 165 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:11,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2022-01-10 18:18:11,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 198. [2022-01-10 18:18:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 197 states have (on average 1.2538071065989849) internal successors, (247), 197 states have internal predecessors, (247), 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 18:18:11,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 247 transitions. [2022-01-10 18:18:11,562 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 247 transitions. Word has length 39 [2022-01-10 18:18:11,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:11,563 INFO L470 AbstractCegarLoop]: Abstraction has 198 states and 247 transitions. [2022-01-10 18:18:11,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 18:18:11,563 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 247 transitions. [2022-01-10 18:18:11,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-01-10 18:18:11,564 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:11,564 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] [2022-01-10 18:18:11,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-10 18:18:11,565 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 18:18:11,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:11,565 INFO L85 PathProgramCache]: Analyzing trace with hash -793726520, now seen corresponding path program 1 times [2022-01-10 18:18:11,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:11,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966385040] [2022-01-10 18:18:11,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:11,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:11,691 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 18:18:11,691 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:11,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966385040] [2022-01-10 18:18:11,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966385040] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:11,692 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:11,692 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:18:11,692 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607159300] [2022-01-10 18:18:11,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:11,693 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-10 18:18:11,693 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:11,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-10 18:18:11,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-10 18:18:11,694 INFO L87 Difference]: Start difference. First operand 198 states and 247 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 5 states have internal predecessors, (41), 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 18:18:11,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:11,843 INFO L93 Difference]: Finished difference Result 954 states and 1214 transitions. [2022-01-10 18:18:11,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-10 18:18:11,843 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 5 states have internal predecessors, (41), 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 41 [2022-01-10 18:18:11,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:11,846 INFO L225 Difference]: With dead ends: 954 [2022-01-10 18:18:11,846 INFO L226 Difference]: Without dead ends: 826 [2022-01-10 18:18:11,846 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 18:18:11,847 INFO L933 BasicCegarLoop]: 206 mSDtfsCounter, 451 mSDsluCounter, 581 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 451 SdHoareTripleChecker+Valid, 787 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 18:18:11,847 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [451 Valid, 787 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:18:11,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2022-01-10 18:18:11,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 337. [2022-01-10 18:18:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 337 states, 336 states have (on average 1.25) internal successors, (420), 336 states have internal predecessors, (420), 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 18:18:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 420 transitions. [2022-01-10 18:18:11,890 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 420 transitions. Word has length 41 [2022-01-10 18:18:11,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:11,891 INFO L470 AbstractCegarLoop]: Abstraction has 337 states and 420 transitions. [2022-01-10 18:18:11,891 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 5 states have internal predecessors, (41), 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 18:18:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 420 transitions. [2022-01-10 18:18:11,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-01-10 18:18:11,891 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:11,891 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:18:11,891 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-10 18:18:11,892 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 18:18:11,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:11,892 INFO L85 PathProgramCache]: Analyzing trace with hash -1200937696, now seen corresponding path program 1 times [2022-01-10 18:18:11,892 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:11,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703894659] [2022-01-10 18:18:11,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:11,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:11,949 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 18:18:11,949 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:11,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703894659] [2022-01-10 18:18:11,949 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703894659] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:11,949 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:11,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-10 18:18:11,949 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954856910] [2022-01-10 18:18:11,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:11,950 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-10 18:18:11,950 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:11,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-10 18:18:11,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-01-10 18:18:11,950 INFO L87 Difference]: Start difference. First operand 337 states and 420 transitions. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 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 18:18:12,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:12,018 INFO L93 Difference]: Finished difference Result 769 states and 971 transitions. [2022-01-10 18:18:12,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 18:18:12,018 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 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 71 [2022-01-10 18:18:12,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:12,020 INFO L225 Difference]: With dead ends: 769 [2022-01-10 18:18:12,021 INFO L226 Difference]: Without dead ends: 440 [2022-01-10 18:18:12,021 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-01-10 18:18:12,022 INFO L933 BasicCegarLoop]: 163 mSDtfsCounter, 190 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 18:18:12,022 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [190 Valid, 431 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:12,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2022-01-10 18:18:12,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 322. [2022-01-10 18:18:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 322 states, 321 states have (on average 1.2242990654205608) internal successors, (393), 321 states have internal predecessors, (393), 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 18:18:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 393 transitions. [2022-01-10 18:18:12,044 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 393 transitions. Word has length 71 [2022-01-10 18:18:12,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:12,044 INFO L470 AbstractCegarLoop]: Abstraction has 322 states and 393 transitions. [2022-01-10 18:18:12,044 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 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 18:18:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 393 transitions. [2022-01-10 18:18:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-01-10 18:18:12,045 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:12,045 INFO L514 BasicCegarLoop]: trace histogram [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, 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 18:18:12,045 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-10 18:18:12,045 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 18:18:12,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:12,046 INFO L85 PathProgramCache]: Analyzing trace with hash -923549581, now seen corresponding path program 1 times [2022-01-10 18:18:12,046 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:12,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473396059] [2022-01-10 18:18:12,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:12,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-01-10 18:18:12,108 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:12,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473396059] [2022-01-10 18:18:12,108 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473396059] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 18:18:12,108 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 18:18:12,108 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 18:18:12,108 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836630603] [2022-01-10 18:18:12,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 18:18:12,109 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 18:18:12,109 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:12,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 18:18:12,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-01-10 18:18:12,109 INFO L87 Difference]: Start difference. First operand 322 states and 393 transitions. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 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 18:18:12,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:12,186 INFO L93 Difference]: Finished difference Result 1188 states and 1463 transitions. [2022-01-10 18:18:12,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 18:18:12,187 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 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 128 [2022-01-10 18:18:12,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:12,189 INFO L225 Difference]: With dead ends: 1188 [2022-01-10 18:18:12,189 INFO L226 Difference]: Without dead ends: 874 [2022-01-10 18:18:12,191 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 18:18:12,191 INFO L933 BasicCegarLoop]: 137 mSDtfsCounter, 318 mSDsluCounter, 373 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 318 SdHoareTripleChecker+Valid, 510 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 18:18:12,191 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [318 Valid, 510 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 18:18:12,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 874 states. [2022-01-10 18:18:12,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 874 to 328. [2022-01-10 18:18:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 327 states have (on average 1.2201834862385321) internal successors, (399), 327 states have internal predecessors, (399), 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 18:18:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 399 transitions. [2022-01-10 18:18:12,248 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 399 transitions. Word has length 128 [2022-01-10 18:18:12,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:12,248 INFO L470 AbstractCegarLoop]: Abstraction has 328 states and 399 transitions. [2022-01-10 18:18:12,248 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 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 18:18:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 399 transitions. [2022-01-10 18:18:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-01-10 18:18:12,249 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 18:18:12,249 INFO L514 BasicCegarLoop]: trace histogram [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, 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 18:18:12,249 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-01-10 18:18:12,250 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 18:18:12,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 18:18:12,250 INFO L85 PathProgramCache]: Analyzing trace with hash -799476334, now seen corresponding path program 1 times [2022-01-10 18:18:12,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 18:18:12,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545959189] [2022-01-10 18:18:12,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:12,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 18:18:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 108 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-01-10 18:18:12,399 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 18:18:12,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545959189] [2022-01-10 18:18:12,399 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545959189] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-10 18:18:12,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1823672468] [2022-01-10 18:18:12,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 18:18:12,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 18:18:12,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 18:18:12,401 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 18:18:12,460 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 18:18:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 18:18:12,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 884 conjuncts, 15 conjunts are in the unsatisfiable core [2022-01-10 18:18:12,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 18:18:12,864 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-01-10 18:18:12,864 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-10 18:18:13,021 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-01-10 18:18:13,022 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1823672468] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-10 18:18:13,022 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-10 18:18:13,022 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 15 [2022-01-10 18:18:13,022 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108795114] [2022-01-10 18:18:13,022 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-10 18:18:13,023 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-01-10 18:18:13,023 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 18:18:13,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-01-10 18:18:13,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2022-01-10 18:18:13,023 INFO L87 Difference]: Start difference. First operand 328 states and 399 transitions. Second operand has 15 states, 15 states have (on average 11.133333333333333) internal successors, (167), 15 states have internal predecessors, (167), 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 18:18:13,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 18:18:13,455 INFO L93 Difference]: Finished difference Result 1150 states and 1408 transitions. [2022-01-10 18:18:13,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-10 18:18:13,455 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 11.133333333333333) internal successors, (167), 15 states have internal predecessors, (167), 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 128 [2022-01-10 18:18:13,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 18:18:13,456 INFO L225 Difference]: With dead ends: 1150 [2022-01-10 18:18:13,456 INFO L226 Difference]: Without dead ends: 0 [2022-01-10 18:18:13,457 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 256 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 18:18:13,457 INFO L933 BasicCegarLoop]: 252 mSDtfsCounter, 1408 mSDsluCounter, 1451 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1408 SdHoareTripleChecker+Valid, 1703 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 18:18:13,458 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1408 Valid, 1703 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 18:18:13,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-10 18:18:13,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-10 18:18:13,458 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 18:18:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-10 18:18:13,458 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 128 [2022-01-10 18:18:13,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 18:18:13,458 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-10 18:18:13,459 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 11.133333333333333) internal successors, (167), 15 states have internal predecessors, (167), 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 18:18:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-10 18:18:13,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-10 18:18:13,460 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-01-10 18:18:13,461 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-01-10 18:18:13,461 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-01-10 18:18:13,481 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 18:18:13,676 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-01-10 18:18:13,677 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-10 18:18:23,560 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-10 18:18:23,561 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-10 18:18:23,566 INFO L854 garLoopResultBuilder]: At program point L471(lines 467 473) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:18:23,566 INFO L854 garLoopResultBuilder]: At program point L464(lines 460 466) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:18:23,567 INFO L854 garLoopResultBuilder]: At program point L479(lines 474 482) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:18:23,567 INFO L858 garLoopResultBuilder]: For program point L368(lines 368 375) no Hoare annotation was computed. [2022-01-10 18:18:23,568 INFO L854 garLoopResultBuilder]: At program point L339(lines 335 341) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:18:23,568 INFO L858 garLoopResultBuilder]: For program point L368-2(lines 368 375) no Hoare annotation was computed. [2022-01-10 18:18:23,568 INFO L854 garLoopResultBuilder]: At program point L969(lines 964 971) the Hoare annotation is: (and (<= ~waterLevel~0Int 1) (<= 1 ~systemActive~0Int) (= ~pumpRunning~0Int 0) (<= 1 ~waterLevel~0Int)) [2022-01-10 18:18:23,570 INFO L861 garLoopResultBuilder]: At program point L377(lines 358 380) the Hoare annotation is: true [2022-01-10 18:18:23,571 INFO L854 garLoopResultBuilder]: At program point L392-2(lines 392 439) the Hoare annotation is: (let ((.cse6 (<= ~waterLevel~0Int 1))) (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse8 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse10 (= ~pumpRunning~0Int 1)) (.cse9 (or .cse6 (<= 4294967297 ~waterLevel~0Int))) (.cse7 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2)) (.cse3 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse1 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) .cse5) (and .cse7 .cse1 .cse8 .cse4 .cse9 .cse5) (and .cse0 .cse1 .cse8 .cse4 .cse9 .cse5) (and (<= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse7 (<= ~waterLevel~0Int 2) .cse10 (< 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|) (<= 2 ~waterLevel~0Int) .cse5 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 2)) (and .cse7 .cse8 .cse10 .cse4 .cse9 .cse5) (and .cse7 .cse1 .cse2 .cse3 .cse4 .cse5)))) [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L854 garLoopResultBuilder]: At program point L440(lines 391 441) the Hoare annotation is: false [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L393(lines 392 439) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L854 garLoopResultBuilder]: At program point L184-2(lines 179 187) the Hoare annotation is: false [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L394(lines 394 398) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L854 garLoopResultBuilder]: At program point L979-1(lines 972 981) the Hoare annotation is: false [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L402(lines 402 408) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L73-3(lines 73 79) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L869(lines 869 873) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L402-2(lines 402 408) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L857-3(lines 857 861) no Hoare annotation was computed. [2022-01-10 18:18:23,571 INFO L858 garLoopResultBuilder]: For program point L73-5(lines 69 91) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L854 garLoopResultBuilder]: At program point L869-2(lines 865 876) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0Int 1)) (.cse0 (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|))) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse7 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse8 (= ~pumpRunning~0Int 0)) (.cse10 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse4 (<= ~waterLevel~0Int 2)) (.cse11 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse9 (<= 2 ~waterLevel~0Int)) (.cse6 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse3 .cse4 .cse6) (and .cse1 .cse8 .cse4 .cse9 .cse6) (and .cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) .cse10 .cse5 .cse11 .cse6) (and .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse6) (and .cse7 .cse8 .cse10 .cse4 .cse11 .cse9 .cse6))) [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L412(lines 412 418) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L854 garLoopResultBuilder]: At program point L857-5(lines 853 864) the Hoare annotation is: false [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L131-2(lines 131 148) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L80-3(lines 80 86) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L881(lines 881 885) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L412-2(lines 412 418) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L854 garLoopResultBuilder]: At program point L949-1(lines 944 952) the Hoare annotation is: false [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L105-6(lines 105 122) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L854 garLoopResultBuilder]: At program point L926-1(lines 921 929) the Hoare annotation is: false [2022-01-10 18:18:23,572 INFO L854 garLoopResultBuilder]: At program point L881-2(lines 877 888) the Hoare annotation is: (let ((.cse10 (<= ~waterLevel~0Int 1))) (let ((.cse0 (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|))) (.cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse2 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse7 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse8 (= ~pumpRunning~0Int 0)) (.cse14 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse4 (<= ~waterLevel~0Int 2)) (.cse9 (<= 2 ~waterLevel~0Int)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse11 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse5 (= ~pumpRunning~0Int 1)) (.cse12 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse13 (or .cse10 (<= 4294967297 ~waterLevel~0Int))) (.cse6 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse3 .cse4 .cse6) (and .cse1 .cse8 .cse4 .cse9 .cse6) (and .cse10 .cse1 .cse8 .cse2 .cse6) (and .cse1 .cse8 .cse11 .cse12 .cse13 .cse6) (and .cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) .cse14 .cse5 .cse12 .cse6) (and .cse7 .cse8 .cse11 .cse12 .cse13 .cse6) (and .cse7 .cse8 .cse14 .cse4 .cse12 .cse9 .cse6) (and .cse1 .cse11 .cse5 .cse12 .cse13 .cse6)))) [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L422(lines 422 435) no Hoare annotation was computed. [2022-01-10 18:18:23,572 INFO L858 garLoopResultBuilder]: For program point L252-3(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L934-3(lines 934 940) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L97-7(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L990-2(lines 990 1007) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L428-2(lines 422 435) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L428(lines 428 434) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L252-5(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L939-3(lines 930 943) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L105-7(lines 101 125) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L184-3(lines 179 187) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L990-3(lines 982 1010) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L184(lines 179 187) the Hoare annotation is: (let ((.cse5 (<= ~waterLevel~0Int 1))) (let ((.cse6 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse7 (= ~pumpRunning~0Int 0)) (.cse9 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse11 (or .cse5 (<= 4294967297 ~waterLevel~0Int))) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~waterLevel~0Int 2)) (.cse2 (= ~pumpRunning~0Int 1)) (.cse10 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse8 (<= 2 ~waterLevel~0Int)) (.cse3 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .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 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 (<= 1 ~waterLevel~0Int) .cse4) (and .cse6 .cse7 .cse1 .cse8 .cse4) (and .cse6 .cse7 .cse9 .cse10 .cse11 .cse4) (and .cse0 .cse9 .cse2 .cse10 .cse11 .cse3 .cse4) (and .cse0 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse1 .cse2 .cse10 .cse8 .cse3 .cse4)))) [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L266(lines 266 272) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L258-1(lines 243 261) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L233-9(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,573 INFO L854 garLoopResultBuilder]: At program point L131-3(lines 127 151) the Hoare annotation is: false [2022-01-10 18:18:23,573 INFO L858 garLoopResultBuilder]: For program point L994-2(lines 994 1004) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L90-1(lines 66 92) the Hoare annotation is: false [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L979(lines 972 981) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0Int 1))) (let ((.cse3 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse10 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse12 (or .cse0 (<= 4294967297 ~waterLevel~0Int))) (.cse5 (<= 1 ~systemActive~0Int)) (.cse6 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse7 (<= ~waterLevel~0Int 2)) (.cse8 (= ~pumpRunning~0Int 1)) (.cse11 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse13 (<= 2 ~waterLevel~0Int)) (.cse9 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .cse5 .cse6 .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse7 .cse8 .cse9 .cse4) (and .cse5 .cse10 .cse6 .cse8 .cse11 .cse12 .cse9 .cse4) (and .cse1 .cse2 .cse7 .cse13 .cse4) (and .cse1 .cse2 .cse10 .cse11 .cse12 .cse4) (and .cse5 .cse6 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse7 .cse8 .cse11 .cse13 .cse9 .cse4)))) [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L165(lines 160 167) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse0 (= ~pumpRunning~0Int 0)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse1 .cse2) (and .cse0 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse1 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int)) .cse2) (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .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)) (<= ~waterLevel~0Int 2) .cse2))) [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L266-2(lines 266 272) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L135-3(lines 135 143) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L233-11(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L995-3(lines 995 1001) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L289-2(lines 289 303) the Hoare annotation is: false [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L73(lines 73 79) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L274(lines 262 276) the Hoare annotation is: (let ((.cse2 (<= ~waterLevel~0Int 1)) (.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|) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int) (or .cse2 (<= 4294967297 ~waterLevel~0Int)) .cse1) (and .cse2 .cse0 (<= 1 ~waterLevel~0Int) .cse1))) [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L165-2(lines 160 167) the Hoare annotation is: false [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L105-4(lines 105 122) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L854 garLoopResultBuilder]: At program point L239-3(lines 224 242) the Hoare annotation is: false [2022-01-10 18:18:23,574 INFO L858 garLoopResultBuilder]: For program point L958-1(line 958) no Hoare annotation was computed. [2022-01-10 18:18:23,574 INFO L861 garLoopResultBuilder]: At program point L304(lines 279 308) the Hoare annotation is: true [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L290(line 290) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L857(lines 857 861) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L73-2(lines 69 91) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L934-2(lines 934 940) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L854 garLoopResultBuilder]: At program point L97-5(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L109-9(lines 109 117) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 958) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L854 garLoopResultBuilder]: At program point L959-1(lines 954 961) the Hoare annotation is: false [2022-01-10 18:18:23,575 INFO L861 garLoopResultBuilder]: At program point L445(lines 382 447) the Hoare annotation is: true [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L293(lines 293 297) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L854 garLoopResultBuilder]: At program point L857-2(lines 853 864) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0Int 1)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse2 (= ~pumpRunning~0Int 1)) (.cse4 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .cse0 .cse1 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse2 (or .cse3 (<= 4294967297 ~waterLevel~0Int)) .cse4 .cse5) (and .cse3 .cse0 .cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse2 (<= 1 ~waterLevel~0Int) .cse4 .cse5))) [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L131(lines 131 148) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L858 garLoopResultBuilder]: For program point L80-1(lines 80 86) no Hoare annotation was computed. [2022-01-10 18:18:23,575 INFO L854 garLoopResultBuilder]: At program point L939-2(lines 930 943) the Hoare annotation is: false [2022-01-10 18:18:23,575 INFO L854 garLoopResultBuilder]: At program point L105-5(lines 101 125) the Hoare annotation is: false [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L157-3(lines 152 159) the Hoare annotation is: false [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L97-6(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,576 INFO L861 garLoopResultBuilder]: At program point L352(lines 344 354) the Hoare annotation is: true [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L293-1(lines 293 297) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L949(lines 944 952) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0Int 1)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse2 (= ~pumpRunning~0Int 1)) (.cse4 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .cse0 .cse1 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse2 (or .cse3 (<= 4294967297 ~waterLevel~0Int)) .cse4 .cse5) (and .cse3 .cse0 .cse1 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse2 .cse4 .cse5))) [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L105-2(lines 105 122) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L926(lines 921 929) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0Int 1)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse6 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse5 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse3 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse4) (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1)) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0) .cse5 .cse2 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int) .cse7 .cse3 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|) .cse4) (and .cse0 .cse1 .cse2 .cse6 .cse4) (and .cse5 .cse1 .cse2 .cse6 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4))) [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L233-6(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L184-4(lines 179 187) the Hoare annotation is: false [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L252(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L934-1(lines 934 940) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L97-3(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L990(lines 990 1007) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L233-8(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,576 INFO L854 garLoopResultBuilder]: At program point L979-2(lines 972 981) the Hoare annotation is: false [2022-01-10 18:18:23,576 INFO L858 garLoopResultBuilder]: For program point L252-2(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L939-1(lines 930 943) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0Int 1)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start_isHighWaterSensorDry_#res#1Int| 1)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse2 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int) (or .cse3 (<= 4294967297 ~waterLevel~0Int)) .cse4) (and .cse0 .cse1 (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) .cse4) (and .cse3 .cse0 .cse1 .cse2 (<= 1 ~waterLevel~0Int) .cse4))) [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L105-3(lines 101 125) the Hoare annotation is: (let ((.cse4 (<= ~waterLevel~0Int 1)) (.cse0 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~0#1Int| 0)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse6 (<= ~waterLevel~0Int 2)) (.cse3 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~0#1Int| 1))) (.cse7 (<= 2 ~waterLevel~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int) (or .cse4 (<= 4294967297 ~waterLevel~0Int)) .cse5) (and .cse1 .cse6 (= ~pumpRunning~0Int 1) .cse7 .cse5) (and .cse0 .cse4 .cse1 .cse2 .cse3 (<= 1 ~waterLevel~0Int) .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse3 .cse7 .cse5))) [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L184-1(lines 179 187) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse1 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse2 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse3 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1)) (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0) (<= 1 ~systemActive~0Int) .cse0 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int) (= ~pumpRunning~0Int 1) .cse1 .cse2 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|) .cse3) (and (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0) (= ~pumpRunning~0Int 0) .cse0 .cse1 .cse2 .cse3))) [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L990-1(lines 982 1010) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse7 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse9 (= ~pumpRunning~0Int 1)) (.cse8 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse6 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2)) (.cse3 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse7 .cse4 .cse8 .cse5) (and .cse0 .cse1 .cse7 .cse4 .cse8 .cse5) (and (<= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse6 (<= ~waterLevel~0Int 2) .cse9 (< 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|) (<= 2 ~waterLevel~0Int) .cse5 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 2)) (and .cse6 .cse7 .cse9 .cse4 .cse8 .cse5) (and .cse6 .cse1 .cse2 .cse3 .cse4 .cse5))) [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L239-2(lines 224 242) the Hoare annotation is: false [2022-01-10 18:18:23,577 INFO L858 garLoopResultBuilder]: For program point L73-6(lines 73 79) no Hoare annotation was computed. [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L258(lines 243 261) the Hoare annotation is: (let ((.cse3 (<= ~waterLevel~0Int 1)) (.cse0 (<= 1 ~systemActive~0Int)) (.cse1 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse2 (= ~pumpRunning~0Int 1)) (.cse4 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .cse0 .cse1 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse2 (or .cse3 (<= 4294967297 ~waterLevel~0Int)) .cse4 .cse5) (and .cse3 .cse0 .cse1 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse2 .cse4 .cse5))) [2022-01-10 18:18:23,577 INFO L858 garLoopResultBuilder]: For program point L233-3(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L131-1(lines 127 151) the Hoare annotation is: (let ((.cse9 (<= ~waterLevel~0Int 1))) (let ((.cse6 (<= ~waterLevel~0Int 2)) (.cse7 (<= 2 ~waterLevel~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse0 (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|))) (.cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1))) (.cse4 (or .cse9 (<= 4294967297 ~waterLevel~0Int))) (.cse11 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1))) (.cse12 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0)) (.cse1 (<= 1 ~systemActive~0Int)) (.cse13 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse10 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0))) (.cse8 (= ~pumpRunning~0Int 1)) (.cse14 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse2 .cse6 .cse7 .cse5) (and .cse1 .cse6 .cse8 .cse7 .cse5) (and .cse9 .cse1 .cse2 .cse10 .cse5) (and .cse11 .cse0 .cse12 .cse1 .cse13 .cse3 .cse8 .cse4 .cse14 .cse5) (and .cse11 .cse9 .cse12 .cse1 .cse13 .cse10 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse8 .cse14 .cse5)))) [2022-01-10 18:18:23,577 INFO L858 garLoopResultBuilder]: For program point L994(lines 994 1004) no Hoare annotation was computed. [2022-01-10 18:18:23,577 INFO L854 garLoopResultBuilder]: At program point L90(lines 66 92) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int| 0)) (.cse7 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse9 (= ~pumpRunning~0Int 1)) (.cse8 (or (<= ~waterLevel~0Int 1) (<= 4294967297 ~waterLevel~0Int))) (.cse6 (<= 1 ~systemActive~0Int)) (.cse1 (= ~pumpRunning~0Int 0)) (.cse2 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2)) (.cse3 (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int)) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse7 .cse4 .cse8 .cse5) (and .cse0 .cse1 .cse7 .cse4 .cse8 .cse5) (and (<= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse6 (<= ~waterLevel~0Int 2) .cse9 (< 1 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|) (<= 2 ~waterLevel~0Int) .cse5 (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 2)) (and .cse6 .cse7 .cse9 .cse4 .cse8 .cse5) (and .cse6 .cse1 .cse2 .cse3 .cse4 .cse5))) [2022-01-10 18:18:23,577 INFO L858 garLoopResultBuilder]: For program point L109-6(lines 109 117) no Hoare annotation was computed. [2022-01-10 18:18:23,577 INFO L858 garLoopResultBuilder]: For program point L857-6(lines 857 861) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L73-8(lines 69 91) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L135(lines 135 143) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L233-5(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L995(lines 995 1001) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L157-2(lines 152 159) the Hoare annotation is: false [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L97-4(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L857-8(lines 853 864) the Hoare annotation is: false [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L131-4(lines 131 148) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L80-5(lines 80 86) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L165-1(lines 160 167) the Hoare annotation is: (let ((.cse1 (<= 1 ~systemActive~0Int)) (.cse2 (= ~pumpRunning~0Int 0)) (.cse0 (<= ~waterLevel~0Int 1)) (.cse3 (<= 1 ~switchedOnBeforeTS~0Int)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 .cse4) (and (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .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 .cse4))) [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L105(lines 105 122) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L239-1(lines 224 242) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_#res#1Int| 0)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (= ~pumpRunning~0Int 0)) (.cse0 (<= ~waterLevel~0Int 1)) (.cse4 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) (.cse5 (<= |ULTIMATE.start_ULTIMATE.start_isHighWaterLevel_~tmp___0~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~waterLevel~0Int) .cse4 .cse5) (and .cse2 .cse3 (<= ~waterLevel~0Int 2) (<= 2 ~waterLevel~0Int) .cse4) (and .cse1 .cse2 .cse3 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int) (or .cse0 (<= 4294967297 ~waterLevel~0Int)) .cse4 .cse5))) [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L958(line 958) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L949-2(lines 944 952) the Hoare annotation is: false [2022-01-10 18:18:23,578 INFO L858 garLoopResultBuilder]: For program point L105-10(lines 105 122) no Hoare annotation was computed. [2022-01-10 18:18:23,578 INFO L854 garLoopResultBuilder]: At program point L926-2(lines 921 929) the Hoare annotation is: false [2022-01-10 18:18:23,579 INFO L858 garLoopResultBuilder]: For program point L934(lines 934 940) no Hoare annotation was computed. [2022-01-10 18:18:23,579 INFO L854 garLoopResultBuilder]: At program point L97-1(lines 93 99) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1))) (.cse5 (<= ~waterLevel~0Int 1)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse4 (= ~pumpRunning~0Int 1)) (.cse6 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse7 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .cse1 .cse2 .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse4 (or .cse5 (<= 4294967297 ~waterLevel~0Int)) .cse6 .cse7) (and .cse0 .cse5 .cse1 .cse2 .cse3 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse4 .cse6 .cse7))) [2022-01-10 18:18:23,579 INFO L858 garLoopResultBuilder]: For program point L109-3(lines 109 117) no Hoare annotation was computed. [2022-01-10 18:18:23,579 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 958) no Hoare annotation was computed. [2022-01-10 18:18:23,584 INFO L854 garLoopResultBuilder]: At program point L959(lines 954 961) the Hoare annotation is: false [2022-01-10 18:18:23,584 INFO L858 garLoopResultBuilder]: For program point L252-6(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:18:23,584 INFO L858 garLoopResultBuilder]: For program point L934-5(lines 934 940) no Hoare annotation was computed. [2022-01-10 18:18:23,584 INFO L854 garLoopResultBuilder]: At program point L97-11(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,584 INFO L858 garLoopResultBuilder]: For program point L990-4(lines 990 1007) no Hoare annotation was computed. [2022-01-10 18:18:23,584 INFO L854 garLoopResultBuilder]: At program point L939(lines 930 943) the Hoare annotation is: false [2022-01-10 18:18:23,584 INFO L854 garLoopResultBuilder]: At program point L105-1(lines 101 125) the Hoare annotation is: (let ((.cse0 (< 0 (+ |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 1))) (.cse5 (<= ~waterLevel~0Int 1)) (.cse1 (<= |ULTIMATE.start_ULTIMATE.start_processEnvironment_~tmp~1#1Int| 0)) (.cse2 (<= 1 ~systemActive~0Int)) (.cse3 (<= ~pumpRunning~0Int ~switchedOnBeforeTS~0Int)) (.cse4 (= ~pumpRunning~0Int 1)) (.cse6 (<= ~pumpRunning~0Int |ULTIMATE.start_ULTIMATE.start_isPumpRunning_#res#1Int|)) (.cse7 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 (or (<= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 1) (<= 4294967297 |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int|)) .cse1 .cse2 .cse3 (or (<= 4294967297 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int| 1)) .cse4 (or .cse5 (<= 4294967297 ~waterLevel~0Int)) .cse6 .cse7) (and .cse0 .cse5 .cse1 .cse2 .cse3 (not (<= (div (+ 4294967295 ~waterLevel~0Int) 4294967296) 0)) (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| 2) (= 2 |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse4 .cse6 .cse7))) [2022-01-10 18:18:23,584 INFO L854 garLoopResultBuilder]: At program point L157-1(lines 152 159) the Hoare annotation is: (and (<= 1 ~systemActive~0Int) (<= ~waterLevel~0Int 2) (= ~pumpRunning~0Int 1) (<= 2 ~waterLevel~0Int) (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0)) [2022-01-10 18:18:23,584 INFO L854 garLoopResultBuilder]: At program point L97-2(lines 93 99) the Hoare annotation is: (let ((.cse4 (<= ~waterLevel~0Int 1)) (.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))) (.cse5 (= |ULTIMATE.start_ULTIMATE.start_test_~splverifierCounter~0#1Int| 0))) (or (and .cse0 .cse1 .cse2 (= ~waterLevel~0Int |ULTIMATE.start_ULTIMATE.start_getWaterLevel_#res#1Int|) .cse3 (= |ULTIMATE.start_ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9#1Int| ~waterLevel~0Int) (or .cse4 (<= 4294967297 ~waterLevel~0Int)) .cse5) (and .cse0 .cse4 .cse1 .cse2 .cse3 (<= 1 ~waterLevel~0Int) .cse5) (and .cse0 .cse1 .cse2 (<= ~waterLevel~0Int 2) .cse3 (<= 2 ~waterLevel~0Int) .cse5))) [2022-01-10 18:18:23,584 INFO L858 garLoopResultBuilder]: For program point L252-8(lines 252 256) no Hoare annotation was computed. [2022-01-10 18:18:23,585 INFO L854 garLoopResultBuilder]: At program point L939-5(lines 930 943) the Hoare annotation is: false [2022-01-10 18:18:23,585 INFO L854 garLoopResultBuilder]: At program point L105-11(lines 101 125) the Hoare annotation is: false [2022-01-10 18:18:23,585 INFO L854 garLoopResultBuilder]: At program point L184-5(lines 179 187) the Hoare annotation is: false [2022-01-10 18:18:23,585 INFO L854 garLoopResultBuilder]: At program point L990-5(lines 982 1010) the Hoare annotation is: false [2022-01-10 18:18:23,585 INFO L858 garLoopResultBuilder]: For program point L233(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,585 INFO L854 garLoopResultBuilder]: At program point L258-2(lines 243 261) the Hoare annotation is: false [2022-01-10 18:18:23,586 INFO L858 garLoopResultBuilder]: For program point L233-15(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,586 INFO L854 garLoopResultBuilder]: At program point L131-5(lines 127 151) the Hoare annotation is: false [2022-01-10 18:18:23,586 INFO L858 garLoopResultBuilder]: For program point L994-4(lines 994 1004) no Hoare annotation was computed. [2022-01-10 18:18:23,586 INFO L854 garLoopResultBuilder]: At program point L90-2(lines 66 92) the Hoare annotation is: false [2022-01-10 18:18:23,586 INFO L858 garLoopResultBuilder]: For program point L233-2(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,586 INFO L858 garLoopResultBuilder]: For program point L135-6(lines 135 143) no Hoare annotation was computed. [2022-01-10 18:18:23,586 INFO L858 garLoopResultBuilder]: For program point L233-17(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,591 INFO L858 garLoopResultBuilder]: For program point L995-6(lines 995 1001) no Hoare annotation was computed. [2022-01-10 18:18:23,591 INFO L854 garLoopResultBuilder]: At program point L239(lines 224 242) the Hoare annotation is: false [2022-01-10 18:18:23,591 INFO L854 garLoopResultBuilder]: At program point L165-3(lines 160 167) the Hoare annotation is: false [2022-01-10 18:18:23,591 INFO L858 garLoopResultBuilder]: For program point L105-8(lines 105 122) no Hoare annotation was computed. [2022-01-10 18:18:23,591 INFO L854 garLoopResultBuilder]: At program point L239-5(lines 224 242) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point L958-2(line 958) no Hoare annotation was computed. [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point L109(lines 109 117) no Hoare annotation was computed. [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point L934-4(lines 934 940) no Hoare annotation was computed. [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L97-9(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point L109-15(lines 109 117) no Hoare annotation was computed. [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 958) no Hoare annotation was computed. [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L959-2(lines 954 961) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L157(lines 152 159) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L97(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L939-4(lines 930 943) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L105-9(lines 101 125) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L157-5(lines 152 159) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L854 garLoopResultBuilder]: At program point L97-10(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point L233-12(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,592 INFO L858 garLoopResultBuilder]: For program point L233-14(lines 233 237) no Hoare annotation was computed. [2022-01-10 18:18:23,593 INFO L854 garLoopResultBuilder]: At program point L239-4(lines 224 242) the Hoare annotation is: false [2022-01-10 18:18:23,593 INFO L858 garLoopResultBuilder]: For program point L109-12(lines 109 117) no Hoare annotation was computed. [2022-01-10 18:18:23,593 INFO L854 garLoopResultBuilder]: At program point L157-4(lines 152 159) the Hoare annotation is: false [2022-01-10 18:18:23,593 INFO L854 garLoopResultBuilder]: At program point L97-8(lines 93 99) the Hoare annotation is: false [2022-01-10 18:18:23,595 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 18:18:23,596 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 18:18:23,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 06:18:23 BasicIcfg [2022-01-10 18:18:23,643 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 18:18:23,644 INFO L158 Benchmark]: Toolchain (without parser) took 14899.06ms. Allocated memory was 205.5MB in the beginning and 773.8MB in the end (delta: 568.3MB). Free memory was 151.4MB in the beginning and 415.1MB in the end (delta: -263.7MB). Peak memory consumption was 447.7MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,644 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 205.5MB. Free memory is still 168.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 18:18:23,644 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.90ms. Allocated memory was 205.5MB in the beginning and 273.7MB in the end (delta: 68.2MB). Free memory was 151.2MB in the beginning and 231.9MB in the end (delta: -80.6MB). Peak memory consumption was 8.6MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,644 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.75ms. Allocated memory is still 273.7MB. Free memory was 231.9MB in the beginning and 228.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,645 INFO L158 Benchmark]: Boogie Preprocessor took 25.51ms. Allocated memory is still 273.7MB. Free memory was 228.7MB in the beginning and 226.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,645 INFO L158 Benchmark]: RCFGBuilder took 423.26ms. Allocated memory is still 273.7MB. Free memory was 226.1MB in the beginning and 202.0MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,645 INFO L158 Benchmark]: IcfgTransformer took 99.65ms. Allocated memory is still 273.7MB. Free memory was 202.0MB in the beginning and 192.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,645 INFO L158 Benchmark]: TraceAbstraction took 13819.38ms. Allocated memory was 273.7MB in the beginning and 773.8MB in the end (delta: 500.2MB). Free memory was 191.5MB in the beginning and 415.1MB in the end (delta: -223.5MB). Peak memory consumption was 420.3MB. Max. memory is 8.0GB. [2022-01-10 18:18:23,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 205.5MB. Free memory is still 168.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 455.90ms. Allocated memory was 205.5MB in the beginning and 273.7MB in the end (delta: 68.2MB). Free memory was 151.2MB in the beginning and 231.9MB in the end (delta: -80.6MB). Peak memory consumption was 8.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 69.75ms. Allocated memory is still 273.7MB. Free memory was 231.9MB in the beginning and 228.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 25.51ms. Allocated memory is still 273.7MB. Free memory was 228.7MB in the beginning and 226.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 423.26ms. Allocated memory is still 273.7MB. Free memory was 226.1MB in the beginning and 202.0MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * IcfgTransformer took 99.65ms. Allocated memory is still 273.7MB. Free memory was 202.0MB in the beginning and 192.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * TraceAbstraction took 13819.38ms. Allocated memory was 273.7MB in the beginning and 773.8MB in the end (delta: 500.2MB). Free memory was 191.5MB in the beginning and 415.1MB in the end (delta: -223.5MB). Peak memory consumption was 420.3MB. 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: 958]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 958]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 958]: 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, 179 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 13.7s, OverallIterations: 12, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3992 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3992 mSDsluCounter, 7530 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4910 mSDsCounter, 189 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 674 IncrementalHoareTripleChecker+Invalid, 863 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 189 mSolverCounterUnsat, 2620 mSDtfsCounter, 674 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 345 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=337occurred in iteration=9, InterpolantAutomatonStates: 72, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 1958 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 88 LocationsWithAnnotation, 88 PreInvPairs, 401 NumberOfFragments, 2479 HoareAnnotationTreeSize, 88 FomulaSimplifications, 86012 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 88 FomulaSimplificationsInter, 392840 FormulaSimplificationTreeSizeReductionInter, 5.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 736 NumberOfCodeBlocks, 736 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 850 ConstructedInterpolants, 0 QuantifiedInterpolants, 2138 SizeOfPredicates, 6 NumberOfNonLiveVariables, 884 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 14 InterpolantComputations, 11 PerfectInterpolantSequences, 532/538 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: 877]: Loop Invariant Derived loop invariant: (((((((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((1bv32 == pumpRunning && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32)) || (((((1bv32 == pumpRunning && 2bv32 == \result) && tmp == 2bv32) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32)) || ((((((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(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || ((((((2bv32 == \result && ~bvule32(\result, 0bv32)) && ~bvule32(2bv32, waterLevel)) && waterLevel == tmp) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((((~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) - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: (((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \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) || ((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && 2bv32 == \result) && ~bvule32(1bv32, waterLevel)) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 160]: 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) || ((((2bv32 == \result && tmp == 2bv32) && waterLevel == tmp) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: (((((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((1bv32 == pumpRunning && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32)) || (((((2bv32 == \result && tmp == 2bv32) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(\result, 0bv32)) && tmp == 2bv32) && waterLevel == tmp) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((((((1bv32 == pumpRunning && ~bvule32(tmp, 2bv32)) && ~bvule32(\result, 2bv32)) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(2bv32, \result)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && ~bvult64(1bv32, tmp))) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: (((((((~bvule32(1bv32, switchedOnBeforeTS) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((~bvule32(1bv32, switchedOnBeforeTS) && (~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) - InvariantResult [Line: 964]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (((((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, \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)) || ((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32)) || (((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, \result)) && 2bv32 == \result) && ~bvule32(2bv32, waterLevel)) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((~bvule32(\result, 0bv32) && ~bvule32(1bv32, waterLevel)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(\result, 0bv32) && ~bvule32(2bv32, waterLevel)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: (((1bv32 == pumpRunning && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32) - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: ((((((((((~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) || (((((1bv32 == pumpRunning && 2bv32 == \result) && tmp == 2bv32) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32)) || ((((((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(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || ((((((2bv32 == \result && ~bvule32(\result, 0bv32)) && ~bvule32(2bv32, waterLevel)) && waterLevel == tmp) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || ((((((~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) - InvariantResult [Line: 954]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: (((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && (~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) || ((((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(tmp, 0bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning)) || (((((~bvule32(1bv32, waterLevel) && \result == 1bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: ((((~bvule32(2bv32, waterLevel) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) || (((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((~bvule32(1bv32, waterLevel) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: (((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && ~bvule32(\result, 0bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((((~bvule32(1bv32, waterLevel) && ~bvule32(tmp___0, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(\result, 0bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((~bvule32(2bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: ((((((((~bvule32(1bv32, systemActive) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((1bv32 == pumpRunning && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || (((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && (~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)) || ((((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(tmp, 0bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32)) || ((((((~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) - InvariantResult [Line: 921]: Loop Invariant Derived loop invariant: (((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || ((((1bv32 == pumpRunning && 2bv32 == \result) && ~bvule32(1bv32, systemActive)) && 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)) || ((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32) - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 391]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: (((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \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) || ((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 921]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 954]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 982]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 460]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: (((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \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) || ((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: (((((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) || ((((~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)) || ((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \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))) || ((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && 2bv32 == \result) && ~bvule32(2bv32, waterLevel)) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 954]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 921]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 982]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && ~bvule32(tmp, 0bv32)) && waterLevel == \result) && splverifierCounter == 0bv32) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((1bv32 == pumpRunning && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32)) || (((((2bv32 == \result && tmp == 2bv32) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(\result, 0bv32)) && tmp == 2bv32) && waterLevel == tmp) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((((((1bv32 == pumpRunning && ~bvule32(tmp, 2bv32)) && ~bvule32(\result, 2bv32)) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(2bv32, \result)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && ~bvult64(1bv32, tmp))) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 93]: 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(1bv32, waterLevel)) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((((~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: (((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && (~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) || ((((((((((1bv32 == pumpRunning && ~bvule32(pumpRunning, switchedOnBeforeTS)) && ~bvule32(pumpRunning, \result)) && ~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33))) && 2bv32 == \result) && tmp == 2bv32) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && ~bvule32(tmp, 0bv32)) && !~bvule1(~bvadd16(4294967295bv33, ~zero_extendFrom32To33(waterLevel))[32:32], 0bv1)) && splverifierCounter == 0bv32) - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 101]: 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) || ((((1bv32 == pumpRunning && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32))) || ((((((~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) && ~bvule32(1bv32, waterLevel)) && ~bvule32(tmp, 0bv32)) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((((~bvult64(0bv33, ~bvadd16(~zero_extendFrom32To33(tmp), 1bv33)) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && ~bvule32(tmp, 0bv32)) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 474]: Loop Invariant Derived loop invariant: ((~bvule32(1bv32, waterLevel) && ~bvule32(1bv32, systemActive)) && ~bvule32(waterLevel, 1bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 982]: Loop Invariant Derived loop invariant: ((((((((((~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) || (((((1bv32 == pumpRunning && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && waterLevel == \result) && splverifierCounter == 0bv32)) || (((((2bv32 == \result && tmp == 2bv32) && waterLevel == tmp) && ~bvule32(1bv32, systemActive)) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || (((((2bv32 == \result && ~bvule32(\result, 0bv32)) && tmp == 2bv32) && waterLevel == tmp) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning)) || ((((((((1bv32 == pumpRunning && ~bvule32(tmp, 2bv32)) && ~bvule32(\result, 2bv32)) && ~bvule32(2bv32, waterLevel)) && ~bvule32(1bv32, systemActive)) && ~bvule32(2bv32, \result)) && splverifierCounter == 0bv32) && ~bvule32(waterLevel, 2bv32)) && ~bvult64(1bv32, tmp))) || (((((~bvule32(\result, 0bv32) && (~bvule32(waterLevel, 1bv32) || ~bvule33(4294967297bv33, ~zero_extendFrom32To33(waterLevel)))) && waterLevel == tmp) && waterLevel == \result) && splverifierCounter == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-01-10 18:18:23,700 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...