./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7e1ff0e6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9d8386495cfc7d925686020c12a2509d702f4bf2aed1f5dea2d7da468cac3b6e --- Real Ultimate output --- This is Ultimate 0.2.2-?-7e1ff0e [2023-02-14 22:45:08,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-14 22:45:08,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-14 22:45:08,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-14 22:45:08,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-14 22:45:08,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-14 22:45:08,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-14 22:45:08,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-14 22:45:08,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-14 22:45:08,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-14 22:45:08,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-14 22:45:08,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-14 22:45:08,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-14 22:45:08,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-14 22:45:08,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-14 22:45:08,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-14 22:45:08,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-14 22:45:08,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-14 22:45:08,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-14 22:45:08,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-14 22:45:08,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-14 22:45:08,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-14 22:45:08,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-14 22:45:08,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-14 22:45:08,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-14 22:45:08,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-14 22:45:08,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-14 22:45:08,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-14 22:45:08,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-14 22:45:08,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-14 22:45:08,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-14 22:45:08,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-14 22:45:08,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-14 22:45:08,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-14 22:45:08,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-14 22:45:08,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-14 22:45:08,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-14 22:45:08,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-14 22:45:08,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-14 22:45:08,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-14 22:45:08,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-14 22:45:08,426 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-14 22:45:08,459 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-14 22:45:08,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-14 22:45:08,460 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-14 22:45:08,460 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-14 22:45:08,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-14 22:45:08,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-14 22:45:08,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-14 22:45:08,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-14 22:45:08,462 INFO L138 SettingsManager]: * Use SBE=true [2023-02-14 22:45:08,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-14 22:45:08,463 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-14 22:45:08,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-14 22:45:08,463 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-14 22:45:08,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-14 22:45:08,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-14 22:45:08,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-14 22:45:08,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-14 22:45:08,464 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-14 22:45:08,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-14 22:45:08,465 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-14 22:45:08,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-14 22:45:08,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-14 22:45:08,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-14 22:45:08,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-14 22:45:08,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-14 22:45:08,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-14 22:45:08,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-14 22:45:08,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-14 22:45:08,466 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-14 22:45:08,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-14 22:45:08,467 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-14 22:45:08,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-14 22:45:08,467 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-14 22:45:08,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-14 22:45:08,467 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-14 22:45:08,467 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d8386495cfc7d925686020c12a2509d702f4bf2aed1f5dea2d7da468cac3b6e [2023-02-14 22:45:08,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-14 22:45:08,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-14 22:45:08,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-14 22:45:08,692 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-14 22:45:08,693 INFO L275 PluginConnector]: CDTParser initialized [2023-02-14 22:45:08,693 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i [2023-02-14 22:45:09,635 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-14 22:45:09,841 INFO L351 CDTParser]: Found 1 translation units. [2023-02-14 22:45:09,846 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i [2023-02-14 22:45:09,855 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a58f515/a93d3c3ad5894aa1b0bb3fd1564b1949/FLAG34c98abec [2023-02-14 22:45:09,872 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a58f515/a93d3c3ad5894aa1b0bb3fd1564b1949 [2023-02-14 22:45:09,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-14 22:45:09,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-14 22:45:09,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-14 22:45:09,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-14 22:45:09,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-14 22:45:09,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.02 10:45:09" (1/1) ... [2023-02-14 22:45:09,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e3d0de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:09, skipping insertion in model container [2023-02-14 22:45:09,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.02 10:45:09" (1/1) ... [2023-02-14 22:45:09,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-14 22:45:09,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-14 22:45:10,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i[22778,22791] [2023-02-14 22:45:10,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-14 22:45:10,095 INFO L203 MainTranslator]: Completed pre-run [2023-02-14 22:45:10,137 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i[22778,22791] [2023-02-14 22:45:10,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-14 22:45:10,160 INFO L208 MainTranslator]: Completed translation [2023-02-14 22:45:10,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10 WrapperNode [2023-02-14 22:45:10,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-14 22:45:10,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-14 22:45:10,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-14 22:45:10,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-14 22:45:10,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,201 INFO L138 Inliner]: procedures = 119, calls = 38, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 118 [2023-02-14 22:45:10,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-14 22:45:10,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-14 22:45:10,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-14 22:45:10,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-14 22:45:10,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,219 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-14 22:45:10,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-14 22:45:10,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-14 22:45:10,222 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-14 22:45:10,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (1/1) ... [2023-02-14 22:45:10,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-14 22:45:10,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-14 22:45:10,252 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) [2023-02-14 22:45:10,259 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 [2023-02-14 22:45:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-14 22:45:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-14 22:45:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-14 22:45:10,372 INFO L235 CfgBuilder]: Building ICFG [2023-02-14 22:45:10,374 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-14 22:45:10,543 INFO L276 CfgBuilder]: Performing block encoding [2023-02-14 22:45:10,547 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-14 22:45:10,547 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2023-02-14 22:45:10,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.02 10:45:10 BoogieIcfgContainer [2023-02-14 22:45:10,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-14 22:45:10,550 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-14 22:45:10,550 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-14 22:45:10,552 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-14 22:45:10,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.02 10:45:09" (1/3) ... [2023-02-14 22:45:10,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66eb3777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.02 10:45:10, skipping insertion in model container [2023-02-14 22:45:10,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.02 10:45:10" (2/3) ... [2023-02-14 22:45:10,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66eb3777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.02 10:45:10, skipping insertion in model container [2023-02-14 22:45:10,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.02 10:45:10" (3/3) ... [2023-02-14 22:45:10,554 INFO L112 eAbstractionObserver]: Analyzing ICFG dll-simple-white-blue-2.i [2023-02-14 22:45:10,570 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-14 22:45:10,570 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-14 22:45:10,604 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-14 22:45:10,608 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1a3a2076, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-14 22:45:10,609 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-14 22:45:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 25 states have (on average 1.72) internal successors, (43), 26 states have internal predecessors, (43), 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) [2023-02-14 22:45:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-14 22:45:10,615 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:10,616 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:10,616 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:10,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:10,619 INFO L85 PathProgramCache]: Analyzing trace with hash -893663255, now seen corresponding path program 1 times [2023-02-14 22:45:10,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:10,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971271482] [2023-02-14 22:45:10,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:10,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:10,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971271482] [2023-02-14 22:45:10,782 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971271482] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-14 22:45:10,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-14 22:45:10,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-02-14 22:45:10,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556627990] [2023-02-14 22:45:10,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-14 22:45:10,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-02-14 22:45:10,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:10,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-02-14 22:45:10,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-02-14 22:45:10,827 INFO L87 Difference]: Start difference. First operand has 27 states, 25 states have (on average 1.72) internal successors, (43), 26 states have internal predecessors, (43), 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 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2023-02-14 22:45:10,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:10,844 INFO L93 Difference]: Finished difference Result 49 states and 78 transitions. [2023-02-14 22:45:10,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-02-14 22:45:10,846 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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 11 [2023-02-14 22:45:10,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:10,851 INFO L225 Difference]: With dead ends: 49 [2023-02-14 22:45:10,852 INFO L226 Difference]: Without dead ends: 20 [2023-02-14 22:45:10,854 INFO L412 NwaCegarLoop]: 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 [2023-02-14 22:45:10,857 INFO L413 NwaCegarLoop]: 33 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, 33 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 [2023-02-14 22:45:10,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-14 22:45:10,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2023-02-14 22:45:10,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2023-02-14 22:45:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.368421052631579) internal successors, (26), 19 states have internal predecessors, (26), 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) [2023-02-14 22:45:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 26 transitions. [2023-02-14 22:45:10,878 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 26 transitions. Word has length 11 [2023-02-14 22:45:10,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:10,878 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 26 transitions. [2023-02-14 22:45:10,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2023-02-14 22:45:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2023-02-14 22:45:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-02-14 22:45:10,881 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:10,881 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:10,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-14 22:45:10,881 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:10,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:10,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1702731784, now seen corresponding path program 1 times [2023-02-14 22:45:10,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:10,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812032774] [2023-02-14 22:45:10,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:11,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:11,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812032774] [2023-02-14 22:45:11,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812032774] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-14 22:45:11,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-14 22:45:11,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-02-14 22:45:11,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093432604] [2023-02-14 22:45:11,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-14 22:45:11,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-14 22:45:11,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:11,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-14 22:45:11,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-02-14 22:45:11,357 INFO L87 Difference]: Start difference. First operand 20 states and 26 transitions. Second operand has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 7 states have internal predecessors, (13), 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) [2023-02-14 22:45:11,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:11,513 INFO L93 Difference]: Finished difference Result 52 states and 67 transitions. [2023-02-14 22:45:11,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-14 22:45:11,514 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 7 states have internal predecessors, (13), 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 13 [2023-02-14 22:45:11,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:11,515 INFO L225 Difference]: With dead ends: 52 [2023-02-14 22:45:11,516 INFO L226 Difference]: Without dead ends: 50 [2023-02-14 22:45:11,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2023-02-14 22:45:11,517 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 46 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-14 22:45:11,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 71 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-14 22:45:11,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2023-02-14 22:45:11,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 30. [2023-02-14 22:45:11,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.3448275862068966) internal successors, (39), 29 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) [2023-02-14 22:45:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 39 transitions. [2023-02-14 22:45:11,522 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 39 transitions. Word has length 13 [2023-02-14 22:45:11,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:11,522 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 39 transitions. [2023-02-14 22:45:11,523 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 7 states have internal predecessors, (13), 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) [2023-02-14 22:45:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2023-02-14 22:45:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-14 22:45:11,523 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:11,523 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:11,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-14 22:45:11,524 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:11,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:11,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1560423741, now seen corresponding path program 1 times [2023-02-14 22:45:11,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:11,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779289325] [2023-02-14 22:45:11,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:11,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:11,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779289325] [2023-02-14 22:45:11,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779289325] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-14 22:45:11,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [450015384] [2023-02-14 22:45:11,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:11,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-14 22:45:11,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-14 22:45:11,832 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) [2023-02-14 22:45:11,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-14 22:45:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:11,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 21 conjunts are in the unsatisfiable core [2023-02-14 22:45:11,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-14 22:45:11,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:11,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:11,970 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2023-02-14 22:45:12,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-02-14 22:45:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:12,023 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-14 22:45:12,024 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [450015384] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-14 22:45:12,024 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-14 22:45:12,024 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2023-02-14 22:45:12,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370598337] [2023-02-14 22:45:12,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-14 22:45:12,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-14 22:45:12,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:12,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-14 22:45:12,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-02-14 22:45:12,027 INFO L87 Difference]: Start difference. First operand 30 states and 39 transitions. Second operand has 5 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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) [2023-02-14 22:45:12,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:12,110 INFO L93 Difference]: Finished difference Result 47 states and 58 transitions. [2023-02-14 22:45:12,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-14 22:45:12,111 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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 15 [2023-02-14 22:45:12,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:12,113 INFO L225 Difference]: With dead ends: 47 [2023-02-14 22:45:12,113 INFO L226 Difference]: Without dead ends: 39 [2023-02-14 22:45:12,113 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2023-02-14 22:45:12,115 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 11 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-14 22:45:12,116 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 67 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-14 22:45:12,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2023-02-14 22:45:12,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 33. [2023-02-14 22:45:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 32 states have (on average 1.28125) internal successors, (41), 32 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) [2023-02-14 22:45:12,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 41 transitions. [2023-02-14 22:45:12,125 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 41 transitions. Word has length 15 [2023-02-14 22:45:12,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:12,125 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 41 transitions. [2023-02-14 22:45:12,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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) [2023-02-14 22:45:12,126 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-02-14 22:45:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-14 22:45:12,127 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:12,127 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:12,135 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-02-14 22:45:12,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-14 22:45:12,332 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:12,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:12,333 INFO L85 PathProgramCache]: Analyzing trace with hash 813148851, now seen corresponding path program 1 times [2023-02-14 22:45:12,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:12,333 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565838948] [2023-02-14 22:45:12,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:12,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:12,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:12,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565838948] [2023-02-14 22:45:12,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565838948] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-14 22:45:12,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [670926755] [2023-02-14 22:45:12,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:12,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-14 22:45:12,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-14 22:45:12,892 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-14 22:45:12,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-14 22:45:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:12,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 56 conjunts are in the unsatisfiable core [2023-02-14 22:45:12,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-14 22:45:13,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-02-14 22:45:13,011 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-02-14 22:45:13,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:13,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2023-02-14 22:45:13,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2023-02-14 22:45:13,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 39 [2023-02-14 22:45:13,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:13,083 INFO L321 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-02-14 22:45:13,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 74 [2023-02-14 22:45:13,090 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 35 [2023-02-14 22:45:13,105 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-02-14 22:45:13,106 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-02-14 22:45:13,121 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-02-14 22:45:13,122 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 5 [2023-02-14 22:45:13,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:13,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 17 [2023-02-14 22:45:13,188 INFO L321 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2023-02-14 22:45:13,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 28 [2023-02-14 22:45:13,202 INFO L321 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-02-14 22:45:13,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2023-02-14 22:45:13,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:13,212 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 17 [2023-02-14 22:45:13,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2023-02-14 22:45:13,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-02-14 22:45:13,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-02-14 22:45:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:13,294 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-14 22:45:13,335 WARN L837 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_main_~head~0#1.base_10| Int) (v_ArrVal_325 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~head~0#1.base_10|) 0)) (not (= (select (select (store |c_#memory_int| |v_ULTIMATE.start_main_~head~0#1.base_10| v_ArrVal_325) |c_ULTIMATE.start_main_~head~0#1.base|) (+ |c_ULTIMATE.start_main_~head~0#1.offset| 8)) 1)))) is different from false [2023-02-14 22:45:13,390 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:13,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 43 [2023-02-14 22:45:13,393 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 79 [2023-02-14 22:45:13,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 61 [2023-02-14 22:45:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2023-02-14 22:45:13,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [670926755] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-14 22:45:13,605 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-14 22:45:13,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 18 [2023-02-14 22:45:13,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16143775] [2023-02-14 22:45:13,608 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-14 22:45:13,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-02-14 22:45:13,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:13,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-02-14 22:45:13,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=227, Unknown=1, NotChecked=30, Total=306 [2023-02-14 22:45:13,610 INFO L87 Difference]: Start difference. First operand 33 states and 41 transitions. Second operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2023-02-14 22:45:14,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:14,066 INFO L93 Difference]: Finished difference Result 70 states and 90 transitions. [2023-02-14 22:45:14,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-02-14 22:45:14,067 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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 15 [2023-02-14 22:45:14,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:14,067 INFO L225 Difference]: With dead ends: 70 [2023-02-14 22:45:14,067 INFO L226 Difference]: Without dead ends: 68 [2023-02-14 22:45:14,068 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=134, Invalid=469, Unknown=1, NotChecked=46, Total=650 [2023-02-14 22:45:14,068 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 114 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 242 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 50 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-14 22:45:14,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [114 Valid, 174 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 242 Invalid, 0 Unknown, 50 Unchecked, 0.3s Time] [2023-02-14 22:45:14,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2023-02-14 22:45:14,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 38. [2023-02-14 22:45:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.3513513513513513) internal successors, (50), 37 states have internal predecessors, (50), 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) [2023-02-14 22:45:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 50 transitions. [2023-02-14 22:45:14,073 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 50 transitions. Word has length 15 [2023-02-14 22:45:14,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:14,073 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 50 transitions. [2023-02-14 22:45:14,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2023-02-14 22:45:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2023-02-14 22:45:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-02-14 22:45:14,073 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:14,073 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:14,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-02-14 22:45:14,277 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-02-14 22:45:14,277 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:14,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:14,277 INFO L85 PathProgramCache]: Analyzing trace with hash 1794219288, now seen corresponding path program 1 times [2023-02-14 22:45:14,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:14,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659566952] [2023-02-14 22:45:14,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:14,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:14,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659566952] [2023-02-14 22:45:14,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659566952] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-14 22:45:14,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [445435722] [2023-02-14 22:45:14,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:14,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-14 22:45:14,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-14 22:45:14,434 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-14 22:45:14,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-14 22:45:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:14,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 49 conjunts are in the unsatisfiable core [2023-02-14 22:45:14,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-14 22:45:14,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2023-02-14 22:45:14,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2023-02-14 22:45:14,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-02-14 22:45:14,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2023-02-14 22:45:14,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2023-02-14 22:45:14,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:14,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2023-02-14 22:45:14,580 INFO L321 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-02-14 22:45:14,581 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2023-02-14 22:45:14,587 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 20 [2023-02-14 22:45:14,754 INFO L321 Elim1Store]: treesize reduction 12, result has 40.0 percent of original size [2023-02-14 22:45:14,755 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 68 treesize of output 42 [2023-02-14 22:45:14,762 INFO L321 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2023-02-14 22:45:14,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 19 [2023-02-14 22:45:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:14,766 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-14 22:45:14,854 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:14,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 40 [2023-02-14 22:45:14,861 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:14,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 34 [2023-02-14 22:45:14,867 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-02-14 22:45:14,882 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-02-14 22:45:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:14,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [445435722] provided 1 perfect and 1 imperfect interpolant sequences [2023-02-14 22:45:14,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-02-14 22:45:14,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [7, 8] total 16 [2023-02-14 22:45:14,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040216491] [2023-02-14 22:45:14,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-14 22:45:14,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-02-14 22:45:14,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:14,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-02-14 22:45:14,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2023-02-14 22:45:14,994 INFO L87 Difference]: Start difference. First operand 38 states and 50 transitions. Second operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 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) [2023-02-14 22:45:16,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-02-14 22:45:17,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:17,946 INFO L93 Difference]: Finished difference Result 65 states and 84 transitions. [2023-02-14 22:45:17,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-02-14 22:45:17,947 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 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 16 [2023-02-14 22:45:17,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:17,947 INFO L225 Difference]: With dead ends: 65 [2023-02-14 22:45:17,947 INFO L226 Difference]: Without dead ends: 52 [2023-02-14 22:45:17,948 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=105, Invalid=447, Unknown=0, NotChecked=0, Total=552 [2023-02-14 22:45:17,948 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 63 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 11 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-02-14 22:45:17,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 81 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 87 Invalid, 3 Unknown, 0 Unchecked, 2.7s Time] [2023-02-14 22:45:17,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2023-02-14 22:45:17,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 38. [2023-02-14 22:45:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.3243243243243243) internal successors, (49), 37 states have internal predecessors, (49), 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) [2023-02-14 22:45:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 49 transitions. [2023-02-14 22:45:17,955 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 49 transitions. Word has length 16 [2023-02-14 22:45:17,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:17,955 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 49 transitions. [2023-02-14 22:45:17,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 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) [2023-02-14 22:45:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2023-02-14 22:45:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-02-14 22:45:17,956 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:17,956 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:17,963 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-02-14 22:45:18,160 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-14 22:45:18,162 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:18,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:18,162 INFO L85 PathProgramCache]: Analyzing trace with hash -732499728, now seen corresponding path program 1 times [2023-02-14 22:45:18,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:18,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196568570] [2023-02-14 22:45:18,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:18,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:18,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:18,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1196568570] [2023-02-14 22:45:18,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1196568570] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-14 22:45:18,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-14 22:45:18,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-14 22:45:18,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269388271] [2023-02-14 22:45:18,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-14 22:45:18,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-14 22:45:18,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:18,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-14 22:45:18,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-14 22:45:18,211 INFO L87 Difference]: Start difference. First operand 38 states and 49 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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) [2023-02-14 22:45:18,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:18,283 INFO L93 Difference]: Finished difference Result 65 states and 80 transitions. [2023-02-14 22:45:18,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-02-14 22:45:18,286 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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 17 [2023-02-14 22:45:18,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:18,287 INFO L225 Difference]: With dead ends: 65 [2023-02-14 22:45:18,287 INFO L226 Difference]: Without dead ends: 56 [2023-02-14 22:45:18,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-02-14 22:45:18,287 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 16 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 65 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-14 22:45:18,287 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 65 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-14 22:45:18,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2023-02-14 22:45:18,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 42. [2023-02-14 22:45:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 41 states have (on average 1.2926829268292683) internal successors, (53), 41 states have internal predecessors, (53), 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) [2023-02-14 22:45:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 53 transitions. [2023-02-14 22:45:18,292 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 53 transitions. Word has length 17 [2023-02-14 22:45:18,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:18,292 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 53 transitions. [2023-02-14 22:45:18,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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) [2023-02-14 22:45:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2023-02-14 22:45:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-02-14 22:45:18,293 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:18,293 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:18,293 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-02-14 22:45:18,293 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:18,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:18,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1541846354, now seen corresponding path program 1 times [2023-02-14 22:45:18,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:18,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623400606] [2023-02-14 22:45:18,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:18,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:18,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:18,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623400606] [2023-02-14 22:45:18,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623400606] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-14 22:45:18,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-14 22:45:18,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-02-14 22:45:18,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045948816] [2023-02-14 22:45:18,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-14 22:45:18,415 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-02-14 22:45:18,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-14 22:45:18,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-02-14 22:45:18,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-02-14 22:45:18,417 INFO L87 Difference]: Start difference. First operand 42 states and 53 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 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) [2023-02-14 22:45:18,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-14 22:45:18,541 INFO L93 Difference]: Finished difference Result 88 states and 109 transitions. [2023-02-14 22:45:18,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-14 22:45:18,542 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 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 17 [2023-02-14 22:45:18,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-14 22:45:18,542 INFO L225 Difference]: With dead ends: 88 [2023-02-14 22:45:18,542 INFO L226 Difference]: Without dead ends: 67 [2023-02-14 22:45:18,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2023-02-14 22:45:18,543 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 42 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 91 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-14 22:45:18,543 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 91 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-14 22:45:18,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2023-02-14 22:45:18,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 47. [2023-02-14 22:45:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.2608695652173914) internal successors, (58), 46 states have internal predecessors, (58), 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) [2023-02-14 22:45:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 58 transitions. [2023-02-14 22:45:18,548 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 58 transitions. Word has length 17 [2023-02-14 22:45:18,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-14 22:45:18,548 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 58 transitions. [2023-02-14 22:45:18,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 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) [2023-02-14 22:45:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2023-02-14 22:45:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-02-14 22:45:18,548 INFO L187 NwaCegarLoop]: Found error trace [2023-02-14 22:45:18,548 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-14 22:45:18,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-02-14 22:45:18,549 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-14 22:45:18,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-14 22:45:18,549 INFO L85 PathProgramCache]: Analyzing trace with hash 919934077, now seen corresponding path program 1 times [2023-02-14 22:45:18,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-14 22:45:18,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057138332] [2023-02-14 22:45:18,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-14 22:45:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:19,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-14 22:45:19,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057138332] [2023-02-14 22:45:19,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057138332] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-14 22:45:19,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1006187303] [2023-02-14 22:45:19,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-14 22:45:19,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-14 22:45:19,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-14 22:45:19,209 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-14 22:45:19,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-14 22:45:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-14 22:45:19,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 87 conjunts are in the unsatisfiable core [2023-02-14 22:45:19,312 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-14 22:45:19,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-02-14 22:45:19,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 108 [2023-02-14 22:45:19,358 INFO L321 Elim1Store]: treesize reduction 67, result has 20.2 percent of original size [2023-02-14 22:45:19,358 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 260 treesize of output 272 [2023-02-14 22:45:19,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 157 [2023-02-14 22:45:19,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,385 INFO L321 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2023-02-14 22:45:19,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 129 treesize of output 178 [2023-02-14 22:45:19,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 219 treesize of output 199 [2023-02-14 22:45:19,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,399 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 102 [2023-02-14 22:45:19,417 INFO L321 Elim1Store]: treesize reduction 26, result has 35.0 percent of original size [2023-02-14 22:45:19,418 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 29 [2023-02-14 22:45:19,444 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-02-14 22:45:19,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 9 [2023-02-14 22:45:19,491 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-02-14 22:45:19,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 9 [2023-02-14 22:45:19,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,618 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 19 [2023-02-14 22:45:19,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 99 [2023-02-14 22:45:19,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 73 [2023-02-14 22:45:19,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 71 [2023-02-14 22:45:19,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,655 INFO L321 Elim1Store]: treesize reduction 4, result has 75.0 percent of original size [2023-02-14 22:45:19,655 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 22 [2023-02-14 22:45:19,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 17 [2023-02-14 22:45:19,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-14 22:45:19,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 35 [2023-02-14 22:45:19,929 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-14 22:45:19,931 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-02-14 22:45:19,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 117 treesize of output 64 [2023-02-14 22:45:19,936 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-02-14 22:45:19,937 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 68 treesize of output 35 [2023-02-14 22:45:19,977 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-14 22:45:19,985 INFO L321 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-02-14 22:45:19,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 22 [2023-02-14 22:45:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-14 22:45:20,002 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-14 22:45:20,190 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,190 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 46 [2023-02-14 22:45:20,201 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 40 [2023-02-14 22:45:20,326 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,327 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 244 treesize of output 196 [2023-02-14 22:45:20,348 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 2817 treesize of output 2372 [2023-02-14 22:45:20,360 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 2346 treesize of output 1746 [2023-02-14 22:45:20,399 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19008 treesize of output 17207 [2023-02-14 22:45:20,418 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16737 treesize of output 15545 [2023-02-14 22:45:20,458 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:20,459 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 15612 treesize of output 10330 [2023-02-14 22:45:20,955 INFO L321 Elim1Store]: treesize reduction 726, result has 13.6 percent of original size [2023-02-14 22:45:20,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 34 case distinctions, treesize of input 12806 treesize of output 12458 [2023-02-14 22:45:21,943 INFO L321 Elim1Store]: treesize reduction 1171, result has 10.1 percent of original size [2023-02-14 22:45:21,945 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 56 case distinctions, treesize of input 74769 treesize of output 73753 [2023-02-14 22:45:22,027 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:22,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 73597 treesize of output 70339 [2023-02-14 22:45:22,107 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:45:22,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 70436 treesize of output 66132 [2023-02-14 22:45:22,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66038 treesize of output 64406 [2023-02-14 22:45:22,233 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64406 treesize of output 63638 [2023-02-14 22:45:22,272 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63742 treesize of output 62696 [2023-02-14 22:45:22,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62718 treesize of output 60552 [2023-02-14 22:45:22,921 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2023-02-14 22:46:54,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2023-02-14 22:46:54,716 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 36 [2023-02-14 22:46:56,894 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-14 22:46:56,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 953 treesize of output 943 [2023-02-14 22:47:25,163 INFO L321 Elim1Store]: treesize reduction 300, result has 24.2 percent of original size [2023-02-14 22:47:25,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 28 case distinctions, treesize of input 299378 treesize of output 296582 [2023-02-14 22:48:20,745 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:20,822 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:20,827 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:20,919 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:20,995 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:20,998 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,189 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,265 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,269 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,358 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,436 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,440 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,644 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,722 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,727 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,820 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,904 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:21,908 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,000 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,078 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,085 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,174 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,254 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,258 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,615 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,687 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,691 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,774 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,847 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:22,851 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,041 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,115 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,119 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,203 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,277 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,281 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,478 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,555 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,559 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,679 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,757 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,761 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,854 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,935 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:23,939 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,027 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,106 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,110 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,325 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,406 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,412 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,505 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,589 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,593 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,802 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,885 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,890 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:24,984 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,074 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,080 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,270 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,342 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,346 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,427 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,500 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,504 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,604 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,685 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,690 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,774 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,851 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:25,854 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,071 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,146 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,151 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,237 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,314 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,317 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,538 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,622 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,632 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,733 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,816 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:26,820 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,025 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,105 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,110 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,202 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,284 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,288 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,392 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,485 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,490 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,584 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,668 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,672 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,884 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,957 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:27,962 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,045 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,118 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,122 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,310 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,383 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,388 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,473 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,550 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,554 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,646 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,721 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,725 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,812 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,890 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:28,893 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,101 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,179 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,183 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,271 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,351 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,355 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,561 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,641 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,645 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,737 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,820 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:29,824 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,368 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,439 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,443 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,524 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,598 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,601 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,790 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,863 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,868 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:30,953 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,027 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,031 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,223 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,299 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,303 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,389 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,466 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,469 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,561 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,639 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,643 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,731 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,810 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,814 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,916 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:31,995 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,000 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,090 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,171 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,175 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,383 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,465 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,470 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,563 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,647 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,651 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,748 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,842 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,847 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:32,943 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,019 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,023 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,490 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,564 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,568 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,654 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,729 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,733 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:33,927 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,002 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,006 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,092 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,170 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,174 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,372 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,450 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,455 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,543 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,623 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,627 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,718 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,797 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,802 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,891 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,973 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:34,976 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,085 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,166 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,171 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,262 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,345 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,349 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,566 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,637 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,641 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,721 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,793 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,797 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,882 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,954 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:35,958 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,041 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,116 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,119 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,508 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,588 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,593 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,681 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,761 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,765 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:36,979 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,079 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,084 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,179 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,264 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,269 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,488 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,575 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,580 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,680 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,768 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,773 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,873 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,957 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:37,962 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,059 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,143 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,147 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,256 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,327 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,331 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,413 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,488 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,491 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,683 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,759 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,763 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,848 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,924 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:38,927 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:39,019 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:39,095 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:39,099 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:39,186 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:39,264 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:39,285 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:40,840 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:40,982 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:40,990 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:41,132 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:41,143 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:41,301 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:41,456 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:41,464 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:41,887 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,043 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,052 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,214 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,226 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,386 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,551 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,581 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,821 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,960 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:42,968 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,112 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,123 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,265 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,412 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,419 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,435 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,589 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,597 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,751 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,762 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:43,912 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,071 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,077 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,646 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,806 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,815 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,980 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:44,991 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:45,163 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:45,337 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:45,344 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:45,706 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:45,851 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:45,860 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,003 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,014 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,162 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,313 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,320 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,337 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,495 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,504 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,655 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,665 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,818 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,980 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:46,987 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:47,890 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:48,054 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:48,338 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:48,483 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:48,776 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:48,925 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:49,380 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:49,536 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:49,703 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:49,863 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:50,189 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:50,354 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:50,688 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:50,839 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:51,266 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:51,417 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:51,792 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:51,955 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:52,274 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:52,432 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:52,751 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:52,914 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:53,406 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:53,579 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:54,264 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:54,413 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:54,715 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:54,872 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:55,197 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:55,368 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:55,891 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:56,071 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:56,272 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:56,468 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:56,784 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:56,939 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:57,264 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:57,420 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:57,866 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:58,026 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:58,387 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:58,550 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:58,875 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:59,047 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:59,422 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:48:59,568 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:00,000 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:00,156 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:00,319 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:00,475 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:00,805 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:00,973 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:01,323 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:01,499 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:02,028 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:02,202 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,108 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,263 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,280 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,441 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,453 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,609 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,768 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:03,776 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:04,430 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:04,598 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:04,608 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:04,776 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:04,787 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:04,966 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,133 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,140 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,517 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,667 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,676 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,823 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,834 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:05,990 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,159 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,166 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,569 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,745 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,756 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,961 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:06,974 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:07,162 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:07,351 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:07,361 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,050 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,191 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,209 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,378 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,389 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,549 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,714 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:08,721 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,114 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,270 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,278 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,439 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,450 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,614 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,785 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:09,792 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,200 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,372 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,381 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,561 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,575 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,748 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,901 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:10,907 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,120 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,281 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,291 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,446 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,457 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,610 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,763 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:11,770 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,194 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,352 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,361 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,525 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,536 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,705 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,876 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:12,883 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,101 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,274 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,284 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,431 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,441 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,590 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,734 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,741 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,757 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,902 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:13,910 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:14,072 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:14,083 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:14,239 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:14,395 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:14,402 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:14,985 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,158 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,168 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,337 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,350 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,527 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,741 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:15,749 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,173 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,316 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,325 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,471 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,483 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,634 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,785 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,791 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,808 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,959 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:16,968 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:17,121 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:17,132 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:17,291 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:17,457 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:17,464 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:18,051 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:18,221 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:18,230 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:18,404 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:18,415 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-14 22:49:18,595 WARN L207 Elim1Store]: Array PQE input equivalent to true