./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 a31fd051 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-?-a31fd05 [2023-02-15 10:35:53,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-15 10:35:53,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-15 10:35:53,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-15 10:35:53,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-15 10:35:53,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-15 10:35:53,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-15 10:35:53,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-15 10:35:53,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-15 10:35:53,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-15 10:35:53,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-15 10:35:53,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-15 10:35:53,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-15 10:35:53,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-15 10:35:53,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-15 10:35:53,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-15 10:35:53,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-15 10:35:53,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-15 10:35:53,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-15 10:35:53,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-15 10:35:53,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-15 10:35:53,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-15 10:35:53,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-15 10:35:53,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-15 10:35:53,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-15 10:35:53,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-15 10:35:53,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-15 10:35:53,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-15 10:35:53,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-15 10:35:53,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-15 10:35:53,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-15 10:35:53,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-15 10:35:53,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-15 10:35:53,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-15 10:35:53,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-15 10:35:53,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-15 10:35:53,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-15 10:35:53,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-15 10:35:53,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-15 10:35:53,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-15 10:35:53,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-15 10:35:53,390 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-15 10:35:53,413 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-15 10:35:53,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-15 10:35:53,413 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-15 10:35:53,414 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-15 10:35:53,414 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-15 10:35:53,414 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-15 10:35:53,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-15 10:35:53,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-15 10:35:53,415 INFO L138 SettingsManager]: * Use SBE=true [2023-02-15 10:35:53,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-15 10:35:53,416 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-15 10:35:53,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-15 10:35:53,416 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-15 10:35:53,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-15 10:35:53,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-15 10:35:53,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-15 10:35:53,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-15 10:35:53,417 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-15 10:35:53,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-15 10:35:53,417 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-15 10:35:53,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-15 10:35:53,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-15 10:35:53,417 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-15 10:35:53,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-15 10:35:53,418 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-15 10:35:53,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-15 10:35:53,419 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-15 10:35:53,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-15 10:35:53,419 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-15 10:35:53,419 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d8386495cfc7d925686020c12a2509d702f4bf2aed1f5dea2d7da468cac3b6e [2023-02-15 10:35:53,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-15 10:35:53,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-15 10:35:53,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-15 10:35:53,634 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-15 10:35:53,635 INFO L275 PluginConnector]: CDTParser initialized [2023-02-15 10:35:53,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i [2023-02-15 10:35:54,623 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-15 10:35:54,795 INFO L351 CDTParser]: Found 1 translation units. [2023-02-15 10:35:54,796 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i [2023-02-15 10:35:54,802 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9f60c529/8a8f6574bc044778a75630fdbbc882a9/FLAGa008e5a6f [2023-02-15 10:35:54,811 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9f60c529/8a8f6574bc044778a75630fdbbc882a9 [2023-02-15 10:35:54,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-15 10:35:54,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-15 10:35:54,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-15 10:35:54,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-15 10:35:54,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-15 10:35:54,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.02 10:35:54" (1/1) ... [2023-02-15 10:35:54,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fc571be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:54, skipping insertion in model container [2023-02-15 10:35:54,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.02 10:35:54" (1/1) ... [2023-02-15 10:35:54,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-15 10:35:54,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-15 10:35:55,050 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] [2023-02-15 10:35:55,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-15 10:35:55,068 INFO L203 MainTranslator]: Completed pre-run [2023-02-15 10:35:55,093 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] [2023-02-15 10:35:55,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-15 10:35:55,113 INFO L208 MainTranslator]: Completed translation [2023-02-15 10:35:55,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55 WrapperNode [2023-02-15 10:35:55,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-15 10:35:55,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-15 10:35:55,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-15 10:35:55,114 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-15 10:35:55,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,147 INFO L138 Inliner]: procedures = 119, calls = 38, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 118 [2023-02-15 10:35:55,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-15 10:35:55,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-15 10:35:55,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-15 10:35:55,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-15 10:35:55,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,165 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-15 10:35:55,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-15 10:35:55,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-15 10:35:55,194 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-15 10:35:55,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (1/1) ... [2023-02-15 10:35:55,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-15 10:35:55,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-15 10:35:55,224 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) [2023-02-15 10:35:55,241 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 [2023-02-15 10:35:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-02-15 10:35:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-15 10:35:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-15 10:35:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-15 10:35:55,328 INFO L235 CfgBuilder]: Building ICFG [2023-02-15 10:35:55,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-15 10:35:55,526 INFO L276 CfgBuilder]: Performing block encoding [2023-02-15 10:35:55,533 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-15 10:35:55,533 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2023-02-15 10:35:55,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.02 10:35:55 BoogieIcfgContainer [2023-02-15 10:35:55,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-15 10:35:55,536 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-15 10:35:55,536 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-15 10:35:55,538 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-15 10:35:55,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.02 10:35:54" (1/3) ... [2023-02-15 10:35:55,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f8ab212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.02 10:35:55, skipping insertion in model container [2023-02-15 10:35:55,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:35:55" (2/3) ... [2023-02-15 10:35:55,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f8ab212 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.02 10:35:55, skipping insertion in model container [2023-02-15 10:35:55,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.02 10:35:55" (3/3) ... [2023-02-15 10:35:55,540 INFO L112 eAbstractionObserver]: Analyzing ICFG dll-simple-white-blue-2.i [2023-02-15 10:35:55,552 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-15 10:35:55,552 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-15 10:35:55,581 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-15 10:35:55,586 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;@7cfdb4d5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-15 10:35:55,586 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-15 10:35:55,589 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) [2023-02-15 10:35:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-15 10:35:55,595 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:35:55,596 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:35:55,596 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:35:55,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:35:55,604 INFO L85 PathProgramCache]: Analyzing trace with hash -893663255, now seen corresponding path program 1 times [2023-02-15 10:35:55,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:35:55,611 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015016774] [2023-02-15 10:35:55,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:55,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:35:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:55,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:55,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:35:55,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015016774] [2023-02-15 10:35:55,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015016774] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-15 10:35:55,762 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-15 10:35:55,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-02-15 10:35:55,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301354773] [2023-02-15 10:35:55,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-15 10:35:55,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-02-15 10:35:55,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:35:55,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-02-15 10:35:55,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-02-15 10:35:55,786 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) [2023-02-15 10:35:55,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:35:55,799 INFO L93 Difference]: Finished difference Result 49 states and 78 transitions. [2023-02-15 10:35:55,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-02-15 10:35:55,805 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 [2023-02-15 10:35:55,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:35:55,810 INFO L225 Difference]: With dead ends: 49 [2023-02-15 10:35:55,810 INFO L226 Difference]: Without dead ends: 20 [2023-02-15 10:35:55,812 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 [2023-02-15 10:35:55,816 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 [2023-02-15 10:35:55,816 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] [2023-02-15 10:35:55,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2023-02-15 10:35:55,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2023-02-15 10:35:55,833 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) [2023-02-15 10:35:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 26 transitions. [2023-02-15 10:35:55,834 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 26 transitions. Word has length 11 [2023-02-15 10:35:55,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:35:55,834 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 26 transitions. [2023-02-15 10:35:55,834 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) [2023-02-15 10:35:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2023-02-15 10:35:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-02-15 10:35:55,835 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:35:55,835 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:35:55,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-15 10:35:55,836 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:35:55,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:35:55,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1702731784, now seen corresponding path program 1 times [2023-02-15 10:35:55,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:35:55,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090687671] [2023-02-15 10:35:55,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:55,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:35:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:56,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:35:56,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090687671] [2023-02-15 10:35:56,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090687671] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-15 10:35:56,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-15 10:35:56,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-02-15 10:35:56,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563656651] [2023-02-15 10:35:56,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-15 10:35:56,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-15 10:35:56,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:35:56,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-15 10:35:56,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-02-15 10:35:56,211 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) [2023-02-15 10:35:56,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:35:56,397 INFO L93 Difference]: Finished difference Result 52 states and 67 transitions. [2023-02-15 10:35:56,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-15 10:35:56,397 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 [2023-02-15 10:35:56,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:35:56,399 INFO L225 Difference]: With dead ends: 52 [2023-02-15 10:35:56,399 INFO L226 Difference]: Without dead ends: 50 [2023-02-15 10:35:56,399 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 [2023-02-15 10:35:56,400 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 [2023-02-15 10:35:56,401 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] [2023-02-15 10:35:56,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2023-02-15 10:35:56,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 30. [2023-02-15 10:35:56,407 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) [2023-02-15 10:35:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 39 transitions. [2023-02-15 10:35:56,409 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 39 transitions. Word has length 13 [2023-02-15 10:35:56,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:35:56,410 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 39 transitions. [2023-02-15 10:35:56,410 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) [2023-02-15 10:35:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2023-02-15 10:35:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-15 10:35:56,411 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:35:56,411 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:35:56,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-15 10:35:56,411 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:35:56,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:35:56,412 INFO L85 PathProgramCache]: Analyzing trace with hash 1560423741, now seen corresponding path program 1 times [2023-02-15 10:35:56,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:35:56,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361586195] [2023-02-15 10:35:56,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:56,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:35:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:56,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:35:56,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361586195] [2023-02-15 10:35:56,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361586195] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-15 10:35:56,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1454187100] [2023-02-15 10:35:56,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:56,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-15 10:35:56,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-15 10:35:56,757 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) [2023-02-15 10:35:56,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-15 10:35:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:56,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 21 conjunts are in the unsatisfiable core [2023-02-15 10:35:56,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-15 10:35:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:56,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:56,887 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 [2023-02-15 10:35:56,932 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 [2023-02-15 10:35:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:56,942 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-15 10:35:56,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1454187100] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-15 10:35:56,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-15 10:35:56,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2023-02-15 10:35:56,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486100326] [2023-02-15 10:35:56,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-15 10:35:56,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-15 10:35:56,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:35:56,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-15 10:35:56,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-02-15 10:35:56,946 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) [2023-02-15 10:35:57,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:35:57,021 INFO L93 Difference]: Finished difference Result 47 states and 58 transitions. [2023-02-15 10:35:57,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-15 10:35:57,022 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 [2023-02-15 10:35:57,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:35:57,023 INFO L225 Difference]: With dead ends: 47 [2023-02-15 10:35:57,024 INFO L226 Difference]: Without dead ends: 39 [2023-02-15 10:35:57,024 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 [2023-02-15 10:35:57,026 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 [2023-02-15 10:35:57,027 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] [2023-02-15 10:35:57,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2023-02-15 10:35:57,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 33. [2023-02-15 10:35:57,035 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) [2023-02-15 10:35:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 41 transitions. [2023-02-15 10:35:57,037 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 41 transitions. Word has length 15 [2023-02-15 10:35:57,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:35:57,037 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 41 transitions. [2023-02-15 10:35:57,037 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) [2023-02-15 10:35:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-02-15 10:35:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-15 10:35:57,038 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:35:57,038 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:35:57,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-02-15 10:35:57,243 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 [2023-02-15 10:35:57,244 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:35:57,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:35:57,245 INFO L85 PathProgramCache]: Analyzing trace with hash 813148851, now seen corresponding path program 1 times [2023-02-15 10:35:57,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:35:57,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898741787] [2023-02-15 10:35:57,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:57,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:35:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:57,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:35:57,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898741787] [2023-02-15 10:35:57,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898741787] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-15 10:35:57,856 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [99050872] [2023-02-15 10:35:57,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:57,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-15 10:35:57,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-15 10:35:57,883 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) [2023-02-15 10:35:57,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-15 10:35:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:57,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 56 conjunts are in the unsatisfiable core [2023-02-15 10:35:57,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-15 10:35:58,005 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 [2023-02-15 10:35:58,009 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 [2023-02-15 10:35:58,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:58,070 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 [2023-02-15 10:35:58,076 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 [2023-02-15 10:35:58,084 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 [2023-02-15 10:35:58,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:58,104 INFO L321 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-02-15 10:35:58,105 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 [2023-02-15 10:35:58,113 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 [2023-02-15 10:35:58,137 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-02-15 10:35:58,138 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 [2023-02-15 10:35:58,160 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-02-15 10:35:58,160 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 [2023-02-15 10:35:58,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:58,208 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 [2023-02-15 10:35:58,219 INFO L321 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2023-02-15 10:35:58,220 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 [2023-02-15 10:35:58,230 INFO L321 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-02-15 10:35:58,231 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 [2023-02-15 10:35:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:58,239 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 [2023-02-15 10:35:58,297 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 [2023-02-15 10:35:58,301 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 [2023-02-15 10:35:58,315 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 [2023-02-15 10:35:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:58,325 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-15 10:35:58,365 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 [2023-02-15 10:35:58,399 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:35:58,399 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 [2023-02-15 10:35:58,403 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 [2023-02-15 10:35:58,442 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 [2023-02-15 10:35:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2023-02-15 10:35:58,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [99050872] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-15 10:35:58,622 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-15 10:35:58,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 18 [2023-02-15 10:35:58,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961206473] [2023-02-15 10:35:58,622 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-15 10:35:58,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-02-15 10:35:58,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:35:58,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-02-15 10:35:58,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=227, Unknown=1, NotChecked=30, Total=306 [2023-02-15 10:35:58,624 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) [2023-02-15 10:35:59,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:35:59,050 INFO L93 Difference]: Finished difference Result 70 states and 90 transitions. [2023-02-15 10:35:59,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-02-15 10:35:59,051 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 [2023-02-15 10:35:59,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:35:59,051 INFO L225 Difference]: With dead ends: 70 [2023-02-15 10:35:59,051 INFO L226 Difference]: Without dead ends: 68 [2023-02-15 10:35:59,052 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 [2023-02-15 10:35:59,052 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 [2023-02-15 10:35:59,052 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] [2023-02-15 10:35:59,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2023-02-15 10:35:59,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 38. [2023-02-15 10:35:59,056 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) [2023-02-15 10:35:59,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 50 transitions. [2023-02-15 10:35:59,056 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 50 transitions. Word has length 15 [2023-02-15 10:35:59,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:35:59,056 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 50 transitions. [2023-02-15 10:35:59,056 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) [2023-02-15 10:35:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2023-02-15 10:35:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-02-15 10:35:59,057 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:35:59,057 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:35:59,085 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-02-15 10:35:59,257 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 [2023-02-15 10:35:59,258 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:35:59,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:35:59,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1794219288, now seen corresponding path program 1 times [2023-02-15 10:35:59,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:35:59,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659439137] [2023-02-15 10:35:59,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:59,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:35:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:59,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:35:59,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659439137] [2023-02-15 10:35:59,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659439137] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-15 10:35:59,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [576668546] [2023-02-15 10:35:59,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:35:59,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-15 10:35:59,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-15 10:35:59,452 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) [2023-02-15 10:35:59,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-15 10:35:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:35:59,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 49 conjunts are in the unsatisfiable core [2023-02-15 10:35:59,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-15 10:35:59,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,550 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 [2023-02-15 10:35:59,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,555 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 [2023-02-15 10:35:59,559 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 [2023-02-15 10:35:59,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,591 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 [2023-02-15 10:35:59,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,595 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 [2023-02-15 10:35:59,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:35:59,598 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 [2023-02-15 10:35:59,604 INFO L321 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-02-15 10:35:59,604 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 [2023-02-15 10:35:59,610 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 [2023-02-15 10:35:59,767 INFO L321 Elim1Store]: treesize reduction 12, result has 40.0 percent of original size [2023-02-15 10:35:59,767 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 [2023-02-15 10:35:59,775 INFO L321 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2023-02-15 10:35:59,775 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 [2023-02-15 10:35:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:35:59,779 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-15 10:35:59,896 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:35:59,897 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 [2023-02-15 10:35:59,904 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:35:59,904 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 [2023-02-15 10:35:59,925 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 [2023-02-15 10:35:59,938 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 [2023-02-15 10:36:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:36:00,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [576668546] provided 1 perfect and 1 imperfect interpolant sequences [2023-02-15 10:36:00,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-02-15 10:36:00,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [7, 8] total 16 [2023-02-15 10:36:00,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074377977] [2023-02-15 10:36:00,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-15 10:36:00,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-02-15 10:36:00,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:36:00,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-02-15 10:36:00,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2023-02-15 10:36:00,075 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) [2023-02-15 10:36:01,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-02-15 10:36:03,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:36:03,058 INFO L93 Difference]: Finished difference Result 65 states and 84 transitions. [2023-02-15 10:36:03,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-02-15 10:36:03,059 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 [2023-02-15 10:36:03,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:36:03,059 INFO L225 Difference]: With dead ends: 65 [2023-02-15 10:36:03,059 INFO L226 Difference]: Without dead ends: 52 [2023-02-15 10:36:03,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=105, Invalid=447, Unknown=0, NotChecked=0, Total=552 [2023-02-15 10:36:03,060 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, 2.6s IncrementalHoareTripleChecker+Time [2023-02-15 10:36:03,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 81 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 87 Invalid, 3 Unknown, 0 Unchecked, 2.6s Time] [2023-02-15 10:36:03,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2023-02-15 10:36:03,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 38. [2023-02-15 10:36:03,063 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) [2023-02-15 10:36:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 49 transitions. [2023-02-15 10:36:03,064 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 49 transitions. Word has length 16 [2023-02-15 10:36:03,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:36:03,064 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 49 transitions. [2023-02-15 10:36:03,064 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) [2023-02-15 10:36:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 49 transitions. [2023-02-15 10:36:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-02-15 10:36:03,065 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:36:03,065 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:36:03,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-02-15 10:36:03,265 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 [2023-02-15 10:36:03,266 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:36:03,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:36:03,266 INFO L85 PathProgramCache]: Analyzing trace with hash -732499728, now seen corresponding path program 1 times [2023-02-15 10:36:03,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:36:03,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410538803] [2023-02-15 10:36:03,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:36:03,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:36:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:36:03,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:36:03,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:36:03,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410538803] [2023-02-15 10:36:03,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410538803] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-15 10:36:03,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-15 10:36:03,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-15 10:36:03,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519888649] [2023-02-15 10:36:03,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-15 10:36:03,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-15 10:36:03,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:36:03,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-15 10:36:03,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-15 10:36:03,320 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) [2023-02-15 10:36:03,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:36:03,435 INFO L93 Difference]: Finished difference Result 65 states and 80 transitions. [2023-02-15 10:36:03,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-02-15 10:36:03,436 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 [2023-02-15 10:36:03,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:36:03,437 INFO L225 Difference]: With dead ends: 65 [2023-02-15 10:36:03,437 INFO L226 Difference]: Without dead ends: 56 [2023-02-15 10:36:03,437 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 [2023-02-15 10:36:03,439 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 [2023-02-15 10:36:03,440 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] [2023-02-15 10:36:03,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2023-02-15 10:36:03,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 42. [2023-02-15 10:36:03,451 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) [2023-02-15 10:36:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 53 transitions. [2023-02-15 10:36:03,451 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 53 transitions. Word has length 17 [2023-02-15 10:36:03,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:36:03,451 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 53 transitions. [2023-02-15 10:36:03,451 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) [2023-02-15 10:36:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2023-02-15 10:36:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-02-15 10:36:03,452 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:36:03,452 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:36:03,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-02-15 10:36:03,453 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:36:03,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:36:03,453 INFO L85 PathProgramCache]: Analyzing trace with hash -1541846354, now seen corresponding path program 1 times [2023-02-15 10:36:03,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:36:03,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756242684] [2023-02-15 10:36:03,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:36:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:36:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:36:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:36:03,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:36:03,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756242684] [2023-02-15 10:36:03,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756242684] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-15 10:36:03,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-15 10:36:03,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-02-15 10:36:03,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542208031] [2023-02-15 10:36:03,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-15 10:36:03,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-02-15 10:36:03,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-15 10:36:03,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-02-15 10:36:03,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-02-15 10:36:03,596 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) [2023-02-15 10:36:03,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-15 10:36:03,713 INFO L93 Difference]: Finished difference Result 88 states and 109 transitions. [2023-02-15 10:36:03,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-15 10:36:03,713 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 [2023-02-15 10:36:03,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-15 10:36:03,714 INFO L225 Difference]: With dead ends: 88 [2023-02-15 10:36:03,714 INFO L226 Difference]: Without dead ends: 67 [2023-02-15 10:36:03,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2023-02-15 10:36:03,715 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 [2023-02-15 10:36:03,715 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] [2023-02-15 10:36:03,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2023-02-15 10:36:03,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 47. [2023-02-15 10:36:03,718 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) [2023-02-15 10:36:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 58 transitions. [2023-02-15 10:36:03,718 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 58 transitions. Word has length 17 [2023-02-15 10:36:03,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-15 10:36:03,719 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 58 transitions. [2023-02-15 10:36:03,719 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) [2023-02-15 10:36:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2023-02-15 10:36:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-02-15 10:36:03,719 INFO L187 NwaCegarLoop]: Found error trace [2023-02-15 10:36:03,719 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-15 10:36:03,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-02-15 10:36:03,719 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-15 10:36:03,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-15 10:36:03,719 INFO L85 PathProgramCache]: Analyzing trace with hash 919934077, now seen corresponding path program 1 times [2023-02-15 10:36:03,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-15 10:36:03,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140253172] [2023-02-15 10:36:03,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:36:03,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-15 10:36:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:36:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:36:04,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-15 10:36:04,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140253172] [2023-02-15 10:36:04,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140253172] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-15 10:36:04,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721978163] [2023-02-15 10:36:04,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-15 10:36:04,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-15 10:36:04,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-15 10:36:04,508 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) [2023-02-15 10:36:04,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-15 10:36:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-15 10:36:04,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 87 conjunts are in the unsatisfiable core [2023-02-15 10:36:04,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-15 10:36:04,635 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 [2023-02-15 10:36:04,650 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 [2023-02-15 10:36:04,685 INFO L321 Elim1Store]: treesize reduction 67, result has 20.2 percent of original size [2023-02-15 10:36:04,685 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 [2023-02-15 10:36:04,691 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 [2023-02-15 10:36:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,711 INFO L321 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2023-02-15 10:36:04,713 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 [2023-02-15 10:36:04,717 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 [2023-02-15 10:36:04,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,725 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 [2023-02-15 10:36:04,743 INFO L321 Elim1Store]: treesize reduction 26, result has 35.0 percent of original size [2023-02-15 10:36:04,743 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 [2023-02-15 10:36:04,769 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-02-15 10:36:04,770 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 [2023-02-15 10:36:04,814 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-02-15 10:36:04,815 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 [2023-02-15 10:36:04,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,948 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 [2023-02-15 10:36:04,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,956 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 [2023-02-15 10:36:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,964 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 [2023-02-15 10:36:04,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,970 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 [2023-02-15 10:36:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,982 INFO L321 Elim1Store]: treesize reduction 4, result has 75.0 percent of original size [2023-02-15 10:36:04,982 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 [2023-02-15 10:36:04,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,988 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 [2023-02-15 10:36:04,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-15 10:36:04,994 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 [2023-02-15 10:36:05,254 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-15 10:36:05,256 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-02-15 10:36:05,256 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 [2023-02-15 10:36:05,261 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-02-15 10:36:05,263 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 [2023-02-15 10:36:05,313 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-15 10:36:05,320 INFO L321 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-02-15 10:36:05,321 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 [2023-02-15 10:36:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-15 10:36:05,337 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-15 10:36:05,495 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,495 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 [2023-02-15 10:36:05,503 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,503 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 [2023-02-15 10:36:05,638 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,638 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 [2023-02-15 10:36:05,657 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,658 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 [2023-02-15 10:36:05,668 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,669 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 [2023-02-15 10:36:05,705 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,705 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 [2023-02-15 10:36:05,720 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 [2023-02-15 10:36:05,757 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:05,758 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 [2023-02-15 10:36:06,214 INFO L321 Elim1Store]: treesize reduction 726, result has 13.6 percent of original size [2023-02-15 10:36:06,215 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 [2023-02-15 10:36:07,076 INFO L321 Elim1Store]: treesize reduction 1171, result has 10.1 percent of original size [2023-02-15 10:36:07,078 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 [2023-02-15 10:36:07,171 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:07,173 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 [2023-02-15 10:36:07,268 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:36:07,269 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 [2023-02-15 10:36:07,333 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 [2023-02-15 10:36:07,375 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 [2023-02-15 10:36:07,412 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 [2023-02-15 10:36:07,482 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 [2023-02-15 10:36:08,090 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 57 treesize of output 45 [2023-02-15 10:38:08,300 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 [2023-02-15 10:38:08,640 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 [2023-02-15 10:38:11,376 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-15 10:38:11,377 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 [2023-02-15 10:38:45,983 INFO L321 Elim1Store]: treesize reduction 300, result has 24.2 percent of original size [2023-02-15 10:38:46,000 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 [2023-02-15 10:39:42,425 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,520 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,526 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,624 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,691 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,694 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,861 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,928 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:42,932 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,008 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,077 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,080 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,256 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,325 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,329 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,408 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,480 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,483 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,566 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,638 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,642 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,757 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,847 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:43,852 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,214 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,290 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,295 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,384 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,475 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,479 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,695 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,786 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,791 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:44,905 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,004 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,010 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,257 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,357 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,362 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,490 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,604 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,610 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,737 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,850 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,856 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:45,984 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,102 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,108 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,385 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,446 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,451 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,521 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,585 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,588 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,782 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,882 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,887 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:46,997 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,097 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,102 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,345 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,418 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,423 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,505 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,580 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,584 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,674 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,748 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,751 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,816 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,879 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:47,882 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,065 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,125 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,128 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,196 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,257 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,260 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,418 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,481 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,485 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,559 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,627 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,631 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,806 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,877 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,882 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:48,967 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,045 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,049 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,148 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,230 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,235 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,328 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,413 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,417 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,609 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,683 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,687 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,773 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,863 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:49,867 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,070 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,152 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,157 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,261 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,349 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,353 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,458 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,557 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,561 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,676 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,772 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:50,776 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,121 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,257 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,263 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,404 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,540 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,545 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,863 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,985 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:51,991 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:52,139 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:52,281 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:52,287 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,051 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,096 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,098 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,150 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,197 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,200 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,318 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,366 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,369 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,425 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,474 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,477 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,605 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,656 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,660 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,718 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,770 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,772 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,832 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,905 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:53,911 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,000 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,079 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,083 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,184 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,265 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,270 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,360 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,442 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,446 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,661 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,754 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,759 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,863 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,960 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:54,965 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,075 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,167 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,172 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,274 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,369 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,373 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:55,956 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,063 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,069 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,194 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,304 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,309 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,579 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,693 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,699 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,830 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,954 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:56,960 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,286 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,412 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,419 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,555 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,683 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,688 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,828 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,988 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:57,995 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,150 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,284 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,290 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,465 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,610 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,617 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,779 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,925 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:58,931 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,197 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,279 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,284 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,375 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,461 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,465 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,565 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,661 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,667 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,797 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,911 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:39:59,916 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,260 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,306 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,309 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,360 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,406 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,409 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,529 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,577 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,580 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,634 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,683 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,686 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,813 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,864 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,867 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,925 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,977 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:00,980 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,040 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,092 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,095 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,155 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,210 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,212 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,282 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,338 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,341 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,411 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,468 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,471 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,630 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,691 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,696 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,776 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,835 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,838 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,916 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,976 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:01,980 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:02,048 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:02,115 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:02,118 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:03,621 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:03,751 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:03,758 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:03,886 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:03,895 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,030 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,171 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,176 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,503 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,592 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,598 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,710 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,718 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,809 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,904 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:04,929 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,057 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,155 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,162 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,266 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,274 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,378 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,483 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,489 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,502 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,609 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,615 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,724 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,732 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,842 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,954 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:05,959 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,388 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,511 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,518 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,644 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,652 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,780 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,910 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:06,915 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,240 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,388 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,395 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,558 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,566 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,738 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,904 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,921 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:07,936 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,113 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,121 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,284 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,293 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,465 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,644 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:08,649 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:09,533 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:09,627 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:09,812 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:09,908 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:10,103 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:10,205 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:10,505 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:10,612 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:10,727 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:10,843 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:11,072 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:11,193 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:11,444 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:11,573 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:11,972 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:12,112 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:12,438 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:12,597 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:12,909 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:13,078 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:13,434 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:13,616 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:14,217 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:14,430 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:15,280 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:15,371 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:15,551 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:15,647 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:15,839 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:15,940 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:16,242 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:16,349 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:16,470 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:16,584 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:16,813 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:16,933 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:17,175 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:17,302 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:17,691 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:17,833 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:18,317 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:18,529 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:18,915 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:19,114 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:19,523 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:19,790 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:20,582 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:20,915 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:21,190 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:21,520 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:22,330 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:22,422 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:22,609 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:22,704 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:22,995 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:23,099 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:23,724 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:23,833 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:23,840 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:23,955 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:23,963 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,078 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,195 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,200 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,672 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,806 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,813 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,941 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:24,950 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,086 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,224 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,230 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,581 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,732 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,739 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,896 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:25,905 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:26,069 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:26,249 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:26,255 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:26,649 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:26,821 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:26,829 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:27,011 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:27,021 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:27,276 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:27,495 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:27,503 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:28,183 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:28,296 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:28,303 WARN L207 Elim1Store]: Array PQE input equivalent to true [2023-02-15 10:40:28,415 WARN L207 Elim1Store]: Array PQE input equivalent to true