./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/forester-heap/sll-01-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 26d01a9c 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/sll-01-1.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 ba1a5c8c8cff607fde50280cfe0e0975858a4c6ed38f8443d26bb1773b66a31d --- Real Ultimate output --- This is Ultimate 0.2.2-?-26d01a9 [2023-02-17 00:36:35,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-17 00:36:35,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-17 00:36:35,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-17 00:36:35,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-17 00:36:35,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-17 00:36:35,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-17 00:36:35,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-17 00:36:35,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-17 00:36:35,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-17 00:36:35,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-17 00:36:35,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-17 00:36:35,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-17 00:36:35,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-17 00:36:35,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-17 00:36:35,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-17 00:36:35,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-17 00:36:35,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-17 00:36:35,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-17 00:36:35,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-17 00:36:35,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-17 00:36:35,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-17 00:36:35,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-17 00:36:35,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-17 00:36:35,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-17 00:36:35,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-17 00:36:35,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-17 00:36:35,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-17 00:36:35,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-17 00:36:35,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-17 00:36:35,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-17 00:36:35,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-17 00:36:35,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-17 00:36:35,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-17 00:36:35,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-17 00:36:35,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-17 00:36:35,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-17 00:36:35,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-17 00:36:35,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-17 00:36:35,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-17 00:36:35,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-17 00:36:35,067 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-17 00:36:35,086 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-17 00:36:35,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-17 00:36:35,087 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-17 00:36:35,087 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-17 00:36:35,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-17 00:36:35,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-17 00:36:35,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-17 00:36:35,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-17 00:36:35,088 INFO L138 SettingsManager]: * Use SBE=true [2023-02-17 00:36:35,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-17 00:36:35,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-17 00:36:35,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-17 00:36:35,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-17 00:36:35,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-17 00:36:35,091 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-17 00:36:35,092 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba1a5c8c8cff607fde50280cfe0e0975858a4c6ed38f8443d26bb1773b66a31d [2023-02-17 00:36:35,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-17 00:36:35,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-17 00:36:35,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-17 00:36:35,348 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-17 00:36:35,348 INFO L275 PluginConnector]: CDTParser initialized [2023-02-17 00:36:35,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/forester-heap/sll-01-1.i [2023-02-17 00:36:36,430 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-17 00:36:36,702 INFO L351 CDTParser]: Found 1 translation units. [2023-02-17 00:36:36,702 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-1.i [2023-02-17 00:36:36,717 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6d23ff9e/474fffbe67a84a9a83422dd6f369d87a/FLAG6fb40f7a9 [2023-02-17 00:36:36,732 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6d23ff9e/474fffbe67a84a9a83422dd6f369d87a [2023-02-17 00:36:36,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-17 00:36:36,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-17 00:36:36,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-17 00:36:36,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-17 00:36:36,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-17 00:36:36,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.02 12:36:36" (1/1) ... [2023-02-17 00:36:36,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d20a181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:36, skipping insertion in model container [2023-02-17 00:36:36,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.02 12:36:36" (1/1) ... [2023-02-17 00:36:36,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-17 00:36:36,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-17 00:36:37,053 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/sll-01-1.i[22034,22047] [2023-02-17 00:36:37,069 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/sll-01-1.i[22307,22320] [2023-02-17 00:36:37,072 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/sll-01-1.i[22516,22529] [2023-02-17 00:36:37,073 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/sll-01-1.i[22586,22599] [2023-02-17 00:36:37,075 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/sll-01-1.i[22853,22866] [2023-02-17 00:36:37,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-01-1.i[22961,22974] [2023-02-17 00:36:37,079 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/sll-01-1.i[23192,23205] [2023-02-17 00:36:37,081 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/sll-01-1.i[23272,23285] [2023-02-17 00:36:37,083 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/sll-01-1.i[23351,23364] [2023-02-17 00:36:37,084 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/sll-01-1.i[23441,23454] [2023-02-17 00:36:37,085 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/sll-01-1.i[23619,23632] [2023-02-17 00:36:37,087 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/sll-01-1.i[23697,23710] [2023-02-17 00:36:37,088 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/sll-01-1.i[23774,23787] [2023-02-17 00:36:37,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-17 00:36:37,100 INFO L203 MainTranslator]: Completed pre-run [2023-02-17 00:36:37,130 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/sll-01-1.i[22034,22047] [2023-02-17 00:36:37,134 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/sll-01-1.i[22307,22320] [2023-02-17 00:36:37,135 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/sll-01-1.i[22516,22529] [2023-02-17 00:36:37,140 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/sll-01-1.i[22586,22599] [2023-02-17 00:36:37,142 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/sll-01-1.i[22853,22866] [2023-02-17 00:36:37,143 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/sll-01-1.i[22961,22974] [2023-02-17 00:36:37,144 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/sll-01-1.i[23192,23205] [2023-02-17 00:36:37,145 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/sll-01-1.i[23272,23285] [2023-02-17 00:36:37,146 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/sll-01-1.i[23351,23364] [2023-02-17 00:36:37,146 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/sll-01-1.i[23441,23454] [2023-02-17 00:36:37,147 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/sll-01-1.i[23619,23632] [2023-02-17 00:36:37,148 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/sll-01-1.i[23697,23710] [2023-02-17 00:36:37,149 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/sll-01-1.i[23774,23787] [2023-02-17 00:36:37,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-17 00:36:37,173 INFO L208 MainTranslator]: Completed translation [2023-02-17 00:36:37,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37 WrapperNode [2023-02-17 00:36:37,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-17 00:36:37,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-17 00:36:37,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-17 00:36:37,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-17 00:36:37,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,192 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,214 INFO L138 Inliner]: procedures = 119, calls = 41, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 221 [2023-02-17 00:36:37,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-17 00:36:37,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-17 00:36:37,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-17 00:36:37,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-17 00:36:37,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,259 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,261 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-17 00:36:37,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-17 00:36:37,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-17 00:36:37,264 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-17 00:36:37,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (1/1) ... [2023-02-17 00:36:37,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-17 00:36:37,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 00:36:37,306 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) [2023-02-17 00:36:37,323 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 [2023-02-17 00:36:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-02-17 00:36:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-17 00:36:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-02-17 00:36:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-02-17 00:36:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-02-17 00:36:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-17 00:36:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-17 00:36:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-17 00:36:37,501 INFO L235 CfgBuilder]: Building ICFG [2023-02-17 00:36:37,503 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-17 00:36:37,869 INFO L276 CfgBuilder]: Performing block encoding [2023-02-17 00:36:37,877 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-17 00:36:37,887 INFO L300 CfgBuilder]: Removed 30 assume(true) statements. [2023-02-17 00:36:37,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 12:36:37 BoogieIcfgContainer [2023-02-17 00:36:37,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-17 00:36:37,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-17 00:36:37,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-17 00:36:37,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-17 00:36:37,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.02 12:36:36" (1/3) ... [2023-02-17 00:36:37,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7303090c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.02 12:36:37, skipping insertion in model container [2023-02-17 00:36:37,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 12:36:37" (2/3) ... [2023-02-17 00:36:37,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7303090c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.02 12:36:37, skipping insertion in model container [2023-02-17 00:36:37,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 12:36:37" (3/3) ... [2023-02-17 00:36:37,897 INFO L112 eAbstractionObserver]: Analyzing ICFG sll-01-1.i [2023-02-17 00:36:37,918 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-17 00:36:37,918 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 13 error locations. [2023-02-17 00:36:37,973 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-17 00:36:37,978 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;@380996fc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-17 00:36:37,979 INFO L358 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2023-02-17 00:36:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 69 states have (on average 1.9565217391304348) internal successors, (135), 82 states have internal predecessors, (135), 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) [2023-02-17 00:36:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-02-17 00:36:37,986 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:37,986 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-02-17 00:36:37,986 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:37,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:37,990 INFO L85 PathProgramCache]: Analyzing trace with hash 925700, now seen corresponding path program 1 times [2023-02-17 00:36:37,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:37,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703160097] [2023-02-17 00:36:37,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:37,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:38,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:38,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703160097] [2023-02-17 00:36:38,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703160097] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:38,188 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:38,188 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:38,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135209803] [2023-02-17 00:36:38,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:38,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:38,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:38,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:38,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:38,232 INFO L87 Difference]: Start difference. First operand has 83 states, 69 states have (on average 1.9565217391304348) internal successors, (135), 82 states have internal predecessors, (135), 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 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-02-17 00:36:38,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:38,312 INFO L93 Difference]: Finished difference Result 180 states and 296 transitions. [2023-02-17 00:36:38,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:38,314 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2023-02-17 00:36:38,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:38,323 INFO L225 Difference]: With dead ends: 180 [2023-02-17 00:36:38,323 INFO L226 Difference]: Without dead ends: 95 [2023-02-17 00:36:38,329 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:38,332 INFO L413 NwaCegarLoop]: 81 mSDtfsCounter, 83 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 102 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:38,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 102 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:38,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2023-02-17 00:36:38,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 77. [2023-02-17 00:36:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 65 states have (on average 1.323076923076923) internal successors, (86), 76 states have internal predecessors, (86), 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) [2023-02-17 00:36:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 86 transitions. [2023-02-17 00:36:38,379 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 86 transitions. Word has length 4 [2023-02-17 00:36:38,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:38,379 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 86 transitions. [2023-02-17 00:36:38,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-02-17 00:36:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 86 transitions. [2023-02-17 00:36:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-02-17 00:36:38,381 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:38,381 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:38,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-17 00:36:38,384 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:38,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:38,385 INFO L85 PathProgramCache]: Analyzing trace with hash 261454926, now seen corresponding path program 1 times [2023-02-17 00:36:38,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:38,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299038386] [2023-02-17 00:36:38,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:38,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:38,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:38,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299038386] [2023-02-17 00:36:38,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299038386] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:38,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:38,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:38,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134596575] [2023-02-17 00:36:38,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:38,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:38,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:38,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:38,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:38,443 INFO L87 Difference]: Start difference. First operand 77 states and 86 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-02-17 00:36:38,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:38,458 INFO L93 Difference]: Finished difference Result 80 states and 89 transitions. [2023-02-17 00:36:38,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:38,458 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 10 [2023-02-17 00:36:38,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:38,459 INFO L225 Difference]: With dead ends: 80 [2023-02-17 00:36:38,459 INFO L226 Difference]: Without dead ends: 78 [2023-02-17 00:36:38,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:38,461 INFO L413 NwaCegarLoop]: 85 mSDtfsCounter, 0 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 165 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:38,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 165 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:38,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2023-02-17 00:36:38,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2023-02-17 00:36:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 66 states have (on average 1.3181818181818181) internal successors, (87), 77 states have internal predecessors, (87), 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) [2023-02-17 00:36:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 87 transitions. [2023-02-17 00:36:38,469 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 87 transitions. Word has length 10 [2023-02-17 00:36:38,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:38,470 INFO L495 AbstractCegarLoop]: Abstraction has 78 states and 87 transitions. [2023-02-17 00:36:38,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2023-02-17 00:36:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 87 transitions. [2023-02-17 00:36:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-02-17 00:36:38,470 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:38,471 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:38,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-17 00:36:38,471 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:38,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:38,472 INFO L85 PathProgramCache]: Analyzing trace with hash 261456848, now seen corresponding path program 1 times [2023-02-17 00:36:38,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:38,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882646834] [2023-02-17 00:36:38,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:38,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:38,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882646834] [2023-02-17 00:36:38,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [882646834] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:38,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:38,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-17 00:36:38,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085551859] [2023-02-17 00:36:38,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:38,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 00:36:38,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:38,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 00:36:38,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-17 00:36:38,595 INFO L87 Difference]: Start difference. First operand 78 states and 87 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 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) [2023-02-17 00:36:38,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:38,648 INFO L93 Difference]: Finished difference Result 79 states and 88 transitions. [2023-02-17 00:36:38,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 00:36:38,649 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 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 10 [2023-02-17 00:36:38,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:38,650 INFO L225 Difference]: With dead ends: 79 [2023-02-17 00:36:38,650 INFO L226 Difference]: Without dead ends: 77 [2023-02-17 00:36:38,650 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-17 00:36:38,652 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 0 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:38,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 219 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:38,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2023-02-17 00:36:38,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2023-02-17 00:36:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 64 states have (on average 1.3125) internal successors, (84), 74 states have internal predecessors, (84), 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) [2023-02-17 00:36:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 84 transitions. [2023-02-17 00:36:38,659 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 84 transitions. Word has length 10 [2023-02-17 00:36:38,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:38,659 INFO L495 AbstractCegarLoop]: Abstraction has 75 states and 84 transitions. [2023-02-17 00:36:38,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 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) [2023-02-17 00:36:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 84 transitions. [2023-02-17 00:36:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-17 00:36:38,660 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:38,660 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:38,661 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-02-17 00:36:38,661 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:38,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:38,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1712619113, now seen corresponding path program 1 times [2023-02-17 00:36:38,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:38,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190703219] [2023-02-17 00:36:38,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:38,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:38,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190703219] [2023-02-17 00:36:38,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190703219] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:38,712 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:38,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:38,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174448198] [2023-02-17 00:36:38,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:38,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:38,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:38,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:38,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:38,714 INFO L87 Difference]: Start difference. First operand 75 states and 84 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 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) [2023-02-17 00:36:38,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:38,750 INFO L93 Difference]: Finished difference Result 78 states and 88 transitions. [2023-02-17 00:36:38,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:38,751 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 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 [2023-02-17 00:36:38,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:38,752 INFO L225 Difference]: With dead ends: 78 [2023-02-17 00:36:38,752 INFO L226 Difference]: Without dead ends: 74 [2023-02-17 00:36:38,752 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:38,753 INFO L413 NwaCegarLoop]: 77 mSDtfsCounter, 16 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:38,754 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 125 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:38,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2023-02-17 00:36:38,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 71. [2023-02-17 00:36:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 62 states have (on average 1.2903225806451613) internal successors, (80), 70 states have internal predecessors, (80), 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) [2023-02-17 00:36:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 80 transitions. [2023-02-17 00:36:38,760 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 80 transitions. Word has length 15 [2023-02-17 00:36:38,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:38,760 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 80 transitions. [2023-02-17 00:36:38,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 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) [2023-02-17 00:36:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 80 transitions. [2023-02-17 00:36:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-02-17 00:36:38,761 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:38,761 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:38,761 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-02-17 00:36:38,762 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:38,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:38,762 INFO L85 PathProgramCache]: Analyzing trace with hash 1551589151, now seen corresponding path program 1 times [2023-02-17 00:36:38,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:38,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275985026] [2023-02-17 00:36:38,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:38,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:38,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275985026] [2023-02-17 00:36:38,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275985026] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:38,931 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:38,931 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-17 00:36:38,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126421233] [2023-02-17 00:36:38,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:38,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 00:36:38,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:38,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 00:36:38,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-02-17 00:36:38,933 INFO L87 Difference]: Start difference. First operand 71 states and 80 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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) [2023-02-17 00:36:39,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:39,018 INFO L93 Difference]: Finished difference Result 187 states and 209 transitions. [2023-02-17 00:36:39,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 00:36:39,019 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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 [2023-02-17 00:36:39,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:39,020 INFO L225 Difference]: With dead ends: 187 [2023-02-17 00:36:39,020 INFO L226 Difference]: Without dead ends: 124 [2023-02-17 00:36:39,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-02-17 00:36:39,022 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 56 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 187 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:39,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 187 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:39,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2023-02-17 00:36:39,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 73. [2023-02-17 00:36:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 64 states have (on average 1.28125) internal successors, (82), 72 states have internal predecessors, (82), 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) [2023-02-17 00:36:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 82 transitions. [2023-02-17 00:36:39,029 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 82 transitions. Word has length 16 [2023-02-17 00:36:39,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:39,029 INFO L495 AbstractCegarLoop]: Abstraction has 73 states and 82 transitions. [2023-02-17 00:36:39,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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) [2023-02-17 00:36:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 82 transitions. [2023-02-17 00:36:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-02-17 00:36:39,030 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:39,030 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:39,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-02-17 00:36:39,031 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:39,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:39,032 INFO L85 PathProgramCache]: Analyzing trace with hash -2063319775, now seen corresponding path program 1 times [2023-02-17 00:36:39,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:39,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884172479] [2023-02-17 00:36:39,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:39,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:39,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884172479] [2023-02-17 00:36:39,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884172479] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:39,067 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:39,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-17 00:36:39,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321606840] [2023-02-17 00:36:39,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:39,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 00:36:39,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:39,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 00:36:39,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-02-17 00:36:39,069 INFO L87 Difference]: Start difference. First operand 73 states and 82 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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) [2023-02-17 00:36:39,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:39,134 INFO L93 Difference]: Finished difference Result 132 states and 146 transitions. [2023-02-17 00:36:39,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 00:36:39,134 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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 [2023-02-17 00:36:39,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:39,136 INFO L225 Difference]: With dead ends: 132 [2023-02-17 00:36:39,136 INFO L226 Difference]: Without dead ends: 112 [2023-02-17 00:36:39,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-02-17 00:36:39,144 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 131 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:39,144 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 116 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:39,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2023-02-17 00:36:39,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 72. [2023-02-17 00:36:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 64 states have (on average 1.265625) internal successors, (81), 71 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:39,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 81 transitions. [2023-02-17 00:36:39,160 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 81 transitions. Word has length 16 [2023-02-17 00:36:39,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:39,161 INFO L495 AbstractCegarLoop]: Abstraction has 72 states and 81 transitions. [2023-02-17 00:36:39,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 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) [2023-02-17 00:36:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 81 transitions. [2023-02-17 00:36:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-02-17 00:36:39,162 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:39,162 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:39,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-02-17 00:36:39,163 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:39,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:39,164 INFO L85 PathProgramCache]: Analyzing trace with hash -940628212, now seen corresponding path program 1 times [2023-02-17 00:36:39,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:39,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093135614] [2023-02-17 00:36:39,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:39,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:39,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093135614] [2023-02-17 00:36:39,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093135614] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:39,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:39,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:39,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818940184] [2023-02-17 00:36:39,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:39,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:39,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:39,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:39,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:39,204 INFO L87 Difference]: Start difference. First operand 72 states and 81 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:39,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:39,224 INFO L93 Difference]: Finished difference Result 137 states and 155 transitions. [2023-02-17 00:36:39,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:39,225 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2023-02-17 00:36:39,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:39,227 INFO L225 Difference]: With dead ends: 137 [2023-02-17 00:36:39,227 INFO L226 Difference]: Without dead ends: 96 [2023-02-17 00:36:39,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:39,229 INFO L413 NwaCegarLoop]: 77 mSDtfsCounter, 24 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:39,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 149 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:39,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2023-02-17 00:36:39,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 75. [2023-02-17 00:36:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 67 states have (on average 1.2686567164179106) internal successors, (85), 74 states have internal predecessors, (85), 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) [2023-02-17 00:36:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 85 transitions. [2023-02-17 00:36:39,257 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 85 transitions. Word has length 20 [2023-02-17 00:36:39,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:39,257 INFO L495 AbstractCegarLoop]: Abstraction has 75 states and 85 transitions. [2023-02-17 00:36:39,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:39,258 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 85 transitions. [2023-02-17 00:36:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-02-17 00:36:39,259 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:39,259 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:39,259 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-02-17 00:36:39,260 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:39,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:39,260 INFO L85 PathProgramCache]: Analyzing trace with hash 905291998, now seen corresponding path program 1 times [2023-02-17 00:36:39,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:39,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838231877] [2023-02-17 00:36:39,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:39,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:39,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838231877] [2023-02-17 00:36:39,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838231877] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:39,317 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:39,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:39,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629000869] [2023-02-17 00:36:39,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:39,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:39,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:39,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:39,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:39,325 INFO L87 Difference]: Start difference. First operand 75 states and 85 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:39,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:39,349 INFO L93 Difference]: Finished difference Result 75 states and 85 transitions. [2023-02-17 00:36:39,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:39,349 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2023-02-17 00:36:39,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:39,350 INFO L225 Difference]: With dead ends: 75 [2023-02-17 00:36:39,350 INFO L226 Difference]: Without dead ends: 73 [2023-02-17 00:36:39,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:39,354 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 13 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:39,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 129 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:39,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2023-02-17 00:36:39,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2023-02-17 00:36:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 72 states have internal predecessors, (83), 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) [2023-02-17 00:36:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 83 transitions. [2023-02-17 00:36:39,364 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 83 transitions. Word has length 21 [2023-02-17 00:36:39,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:39,364 INFO L495 AbstractCegarLoop]: Abstraction has 73 states and 83 transitions. [2023-02-17 00:36:39,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 83 transitions. [2023-02-17 00:36:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-02-17 00:36:39,365 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:39,365 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:39,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-02-17 00:36:39,366 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:39,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:39,368 INFO L85 PathProgramCache]: Analyzing trace with hash 886650935, now seen corresponding path program 1 times [2023-02-17 00:36:39,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:39,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620768070] [2023-02-17 00:36:39,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:39,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:39,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620768070] [2023-02-17 00:36:39,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620768070] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:39,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:39,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-17 00:36:39,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049683945] [2023-02-17 00:36:39,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:39,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 00:36:39,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:39,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 00:36:39,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-17 00:36:39,502 INFO L87 Difference]: Start difference. First operand 73 states and 83 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 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) [2023-02-17 00:36:39,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:39,576 INFO L93 Difference]: Finished difference Result 74 states and 84 transitions. [2023-02-17 00:36:39,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 00:36:39,577 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 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 23 [2023-02-17 00:36:39,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:39,578 INFO L225 Difference]: With dead ends: 74 [2023-02-17 00:36:39,578 INFO L226 Difference]: Without dead ends: 72 [2023-02-17 00:36:39,578 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-17 00:36:39,580 INFO L413 NwaCegarLoop]: 70 mSDtfsCounter, 0 mSDsluCounter, 111 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 181 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:39,580 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 181 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:39,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2023-02-17 00:36:39,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 71. [2023-02-17 00:36:39,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 65 states have (on average 1.2461538461538462) internal successors, (81), 70 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 81 transitions. [2023-02-17 00:36:39,590 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 81 transitions. Word has length 23 [2023-02-17 00:36:39,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:39,590 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 81 transitions. [2023-02-17 00:36:39,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 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) [2023-02-17 00:36:39,590 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 81 transitions. [2023-02-17 00:36:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-02-17 00:36:39,593 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:39,593 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:39,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-02-17 00:36:39,593 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:39,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:39,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1458355201, now seen corresponding path program 1 times [2023-02-17 00:36:39,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:39,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781685432] [2023-02-17 00:36:39,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:39,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:39,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781685432] [2023-02-17 00:36:39,701 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781685432] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:39,701 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:39,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-02-17 00:36:39,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371531903] [2023-02-17 00:36:39,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:39,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-02-17 00:36:39,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:39,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-02-17 00:36:39,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-02-17 00:36:39,703 INFO L87 Difference]: Start difference. First operand 71 states and 81 transitions. Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 6 states have internal predecessors, (24), 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) [2023-02-17 00:36:39,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:39,868 INFO L93 Difference]: Finished difference Result 175 states and 199 transitions. [2023-02-17 00:36:39,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-02-17 00:36:39,868 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 6 states have internal predecessors, (24), 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 24 [2023-02-17 00:36:39,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:39,870 INFO L225 Difference]: With dead ends: 175 [2023-02-17 00:36:39,870 INFO L226 Difference]: Without dead ends: 133 [2023-02-17 00:36:39,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2023-02-17 00:36:39,871 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 114 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 281 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:39,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [114 Valid, 281 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:39,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2023-02-17 00:36:39,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 81. [2023-02-17 00:36:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 75 states have (on average 1.2266666666666666) internal successors, (92), 80 states have internal predecessors, (92), 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) [2023-02-17 00:36:39,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 92 transitions. [2023-02-17 00:36:39,879 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 92 transitions. Word has length 24 [2023-02-17 00:36:39,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:39,880 INFO L495 AbstractCegarLoop]: Abstraction has 81 states and 92 transitions. [2023-02-17 00:36:39,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 6 states have internal predecessors, (24), 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) [2023-02-17 00:36:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 92 transitions. [2023-02-17 00:36:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-02-17 00:36:39,881 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:39,881 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:39,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-02-17 00:36:39,881 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:39,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:39,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1357759361, now seen corresponding path program 1 times [2023-02-17 00:36:39,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:39,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491622406] [2023-02-17 00:36:39,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:42,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:42,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491622406] [2023-02-17 00:36:42,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491622406] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:42,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:42,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-02-17 00:36:42,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925324889] [2023-02-17 00:36:42,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:42,041 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-17 00:36:42,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:42,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-17 00:36:42,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-02-17 00:36:42,042 INFO L87 Difference]: Start difference. First operand 81 states and 92 transitions. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 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) [2023-02-17 00:36:42,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:42,321 INFO L93 Difference]: Finished difference Result 234 states and 259 transitions. [2023-02-17 00:36:42,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-02-17 00:36:42,322 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 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 24 [2023-02-17 00:36:42,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:42,324 INFO L225 Difference]: With dead ends: 234 [2023-02-17 00:36:42,324 INFO L226 Difference]: Without dead ends: 232 [2023-02-17 00:36:42,324 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-02-17 00:36:42,325 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 258 mSDsluCounter, 338 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:42,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 420 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-17 00:36:42,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-02-17 00:36:42,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 93. [2023-02-17 00:36:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 87 states have (on average 1.2183908045977012) internal successors, (106), 92 states have internal predecessors, (106), 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) [2023-02-17 00:36:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 106 transitions. [2023-02-17 00:36:42,338 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 106 transitions. Word has length 24 [2023-02-17 00:36:42,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:42,338 INFO L495 AbstractCegarLoop]: Abstraction has 93 states and 106 transitions. [2023-02-17 00:36:42,339 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 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) [2023-02-17 00:36:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 106 transitions. [2023-02-17 00:36:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-02-17 00:36:42,339 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:42,340 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:42,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-02-17 00:36:42,340 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:42,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:42,341 INFO L85 PathProgramCache]: Analyzing trace with hash 680714775, now seen corresponding path program 1 times [2023-02-17 00:36:42,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:42,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284039225] [2023-02-17 00:36:42,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 00:36:42,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:42,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284039225] [2023-02-17 00:36:42,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284039225] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:42,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:42,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-17 00:36:42,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094586439] [2023-02-17 00:36:42,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:42,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-17 00:36:42,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:42,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-17 00:36:42,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-02-17 00:36:42,393 INFO L87 Difference]: Start difference. First operand 93 states and 106 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 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) [2023-02-17 00:36:42,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:42,480 INFO L93 Difference]: Finished difference Result 139 states and 158 transitions. [2023-02-17 00:36:42,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-02-17 00:36:42,481 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 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) Word has length 26 [2023-02-17 00:36:42,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:42,482 INFO L225 Difference]: With dead ends: 139 [2023-02-17 00:36:42,482 INFO L226 Difference]: Without dead ends: 121 [2023-02-17 00:36:42,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-02-17 00:36:42,483 INFO L413 NwaCegarLoop]: 76 mSDtfsCounter, 44 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:42,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 186 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:42,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2023-02-17 00:36:42,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 113. [2023-02-17 00:36:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 107 states have (on average 1.2429906542056075) internal successors, (133), 112 states have internal predecessors, (133), 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) [2023-02-17 00:36:42,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 133 transitions. [2023-02-17 00:36:42,510 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 133 transitions. Word has length 26 [2023-02-17 00:36:42,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:42,510 INFO L495 AbstractCegarLoop]: Abstraction has 113 states and 133 transitions. [2023-02-17 00:36:42,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 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) [2023-02-17 00:36:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 133 transitions. [2023-02-17 00:36:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-02-17 00:36:42,511 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:42,511 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:42,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-02-17 00:36:42,511 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:42,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:42,512 INFO L85 PathProgramCache]: Analyzing trace with hash -1502606953, now seen corresponding path program 1 times [2023-02-17 00:36:42,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:42,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697404276] [2023-02-17 00:36:42,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 00:36:42,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:42,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697404276] [2023-02-17 00:36:42,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697404276] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:42,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:42,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:42,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843712772] [2023-02-17 00:36:42,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:42,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:42,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:42,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:42,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:42,561 INFO L87 Difference]: Start difference. First operand 113 states and 133 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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) [2023-02-17 00:36:42,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:42,611 INFO L93 Difference]: Finished difference Result 113 states and 133 transitions. [2023-02-17 00:36:42,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:42,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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) Word has length 26 [2023-02-17 00:36:42,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:42,613 INFO L225 Difference]: With dead ends: 113 [2023-02-17 00:36:42,613 INFO L226 Difference]: Without dead ends: 111 [2023-02-17 00:36:42,613 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:42,614 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 49 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 76 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:42,614 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 76 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:42,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-02-17 00:36:42,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2023-02-17 00:36:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 106 states have (on average 1.2358490566037736) internal successors, (131), 110 states have internal predecessors, (131), 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) [2023-02-17 00:36:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 131 transitions. [2023-02-17 00:36:42,631 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 131 transitions. Word has length 26 [2023-02-17 00:36:42,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:42,631 INFO L495 AbstractCegarLoop]: Abstraction has 111 states and 131 transitions. [2023-02-17 00:36:42,631 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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) [2023-02-17 00:36:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 131 transitions. [2023-02-17 00:36:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-02-17 00:36:42,634 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:42,634 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:42,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-02-17 00:36:42,634 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:42,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:42,635 INFO L85 PathProgramCache]: Analyzing trace with hash -988757936, now seen corresponding path program 1 times [2023-02-17 00:36:42,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:42,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117398638] [2023-02-17 00:36:42,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:44,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:44,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117398638] [2023-02-17 00:36:44,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117398638] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:44,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:44,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-02-17 00:36:44,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751151642] [2023-02-17 00:36:44,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:44,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-17 00:36:44,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:44,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-17 00:36:44,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-02-17 00:36:44,395 INFO L87 Difference]: Start difference. First operand 111 states and 131 transitions. Second operand has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 7 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:44,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:44,668 INFO L93 Difference]: Finished difference Result 268 states and 308 transitions. [2023-02-17 00:36:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-02-17 00:36:44,668 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 7 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2023-02-17 00:36:44,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:44,670 INFO L225 Difference]: With dead ends: 268 [2023-02-17 00:36:44,670 INFO L226 Difference]: Without dead ends: 266 [2023-02-17 00:36:44,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-02-17 00:36:44,670 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 263 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 263 SdHoareTripleChecker+Valid, 384 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:44,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [263 Valid, 384 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-17 00:36:44,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2023-02-17 00:36:44,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 114. [2023-02-17 00:36:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 109 states have (on average 1.2293577981651376) internal successors, (134), 113 states have internal predecessors, (134), 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) [2023-02-17 00:36:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 134 transitions. [2023-02-17 00:36:44,693 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 134 transitions. Word has length 27 [2023-02-17 00:36:44,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:44,693 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 134 transitions. [2023-02-17 00:36:44,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 7 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 134 transitions. [2023-02-17 00:36:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-02-17 00:36:44,694 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:44,694 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:44,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-02-17 00:36:44,694 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:44,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:44,695 INFO L85 PathProgramCache]: Analyzing trace with hash -937634650, now seen corresponding path program 1 times [2023-02-17 00:36:44,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:44,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815761832] [2023-02-17 00:36:44,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:44,830 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:44,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815761832] [2023-02-17 00:36:44,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815761832] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 00:36:44,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246604858] [2023-02-17 00:36:44,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:44,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 00:36:44,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 00:36:44,841 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) [2023-02-17 00:36:44,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-17 00:36:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:44,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 23 conjunts are in the unsatisfiable core [2023-02-17 00:36:44,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 00:36:44,989 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 11 treesize of output 7 [2023-02-17 00:36:44,993 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 11 treesize of output 7 [2023-02-17 00:36:45,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:45,022 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 21 treesize of output 20 [2023-02-17 00:36:45,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:45,029 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 21 treesize of output 20 [2023-02-17 00:36:45,061 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 [2023-02-17 00:36:45,064 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 [2023-02-17 00:36:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:45,067 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 00:36:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:45,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246604858] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 00:36:45,083 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 00:36:45,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2023-02-17 00:36:45,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753842284] [2023-02-17 00:36:45,085 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 00:36:45,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-17 00:36:45,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:45,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-17 00:36:45,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-02-17 00:36:45,087 INFO L87 Difference]: Start difference. First operand 114 states and 134 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 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) [2023-02-17 00:36:45,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:45,231 INFO L93 Difference]: Finished difference Result 199 states and 229 transitions. [2023-02-17 00:36:45,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-02-17 00:36:45,231 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 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) Word has length 29 [2023-02-17 00:36:45,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:45,233 INFO L225 Difference]: With dead ends: 199 [2023-02-17 00:36:45,233 INFO L226 Difference]: Without dead ends: 139 [2023-02-17 00:36:45,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-02-17 00:36:45,235 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 109 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 109 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:45,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [109 Valid, 209 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:45,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2023-02-17 00:36:45,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 116. [2023-02-17 00:36:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 111 states have (on average 1.2072072072072073) internal successors, (134), 115 states have internal predecessors, (134), 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) [2023-02-17 00:36:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 134 transitions. [2023-02-17 00:36:45,264 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 134 transitions. Word has length 29 [2023-02-17 00:36:45,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:45,266 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 134 transitions. [2023-02-17 00:36:45,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 7 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) [2023-02-17 00:36:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 134 transitions. [2023-02-17 00:36:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-02-17 00:36:45,267 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:45,267 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:45,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-02-17 00:36:45,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-02-17 00:36:45,474 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:45,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:45,475 INFO L85 PathProgramCache]: Analyzing trace with hash -2010394174, now seen corresponding path program 1 times [2023-02-17 00:36:45,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:45,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127688640] [2023-02-17 00:36:45,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:45,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:45,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:45,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127688640] [2023-02-17 00:36:45,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127688640] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:45,627 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:45,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-02-17 00:36:45,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706576146] [2023-02-17 00:36:45,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:45,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-02-17 00:36:45,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:45,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-02-17 00:36:45,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-02-17 00:36:45,628 INFO L87 Difference]: Start difference. First operand 116 states and 134 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 6 states have internal predecessors, (29), 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) [2023-02-17 00:36:45,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:45,836 INFO L93 Difference]: Finished difference Result 159 states and 176 transitions. [2023-02-17 00:36:45,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-02-17 00:36:45,837 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 6 states have internal predecessors, (29), 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 29 [2023-02-17 00:36:45,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:45,838 INFO L225 Difference]: With dead ends: 159 [2023-02-17 00:36:45,838 INFO L226 Difference]: Without dead ends: 139 [2023-02-17 00:36:45,838 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-02-17 00:36:45,839 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 63 mSDsluCounter, 203 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 290 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:45,839 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 290 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-02-17 00:36:45,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2023-02-17 00:36:45,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 115. [2023-02-17 00:36:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 110 states have (on average 1.2) internal successors, (132), 114 states have internal predecessors, (132), 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) [2023-02-17 00:36:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 132 transitions. [2023-02-17 00:36:45,864 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 132 transitions. Word has length 29 [2023-02-17 00:36:45,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:45,864 INFO L495 AbstractCegarLoop]: Abstraction has 115 states and 132 transitions. [2023-02-17 00:36:45,864 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 6 states have internal predecessors, (29), 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) [2023-02-17 00:36:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 132 transitions. [2023-02-17 00:36:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-02-17 00:36:45,865 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:45,865 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:45,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-02-17 00:36:45,865 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:45,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:45,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1521997910, now seen corresponding path program 1 times [2023-02-17 00:36:45,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:45,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430685194] [2023-02-17 00:36:45,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:45,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:45,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430685194] [2023-02-17 00:36:45,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430685194] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:45,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:45,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 00:36:45,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138715517] [2023-02-17 00:36:45,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:45,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 00:36:45,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:45,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 00:36:45,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:45,936 INFO L87 Difference]: Start difference. First operand 115 states and 132 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:45,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:45,980 INFO L93 Difference]: Finished difference Result 220 states and 257 transitions. [2023-02-17 00:36:45,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 00:36:45,980 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2023-02-17 00:36:45,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:45,981 INFO L225 Difference]: With dead ends: 220 [2023-02-17 00:36:45,981 INFO L226 Difference]: Without dead ends: 165 [2023-02-17 00:36:45,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 00:36:45,983 INFO L413 NwaCegarLoop]: 98 mSDtfsCounter, 26 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:45,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 164 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-17 00:36:45,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2023-02-17 00:36:46,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 138. [2023-02-17 00:36:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 133 states have (on average 1.2105263157894737) internal successors, (161), 137 states have internal predecessors, (161), 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) [2023-02-17 00:36:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 161 transitions. [2023-02-17 00:36:46,014 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 161 transitions. Word has length 31 [2023-02-17 00:36:46,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:46,015 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 161 transitions. [2023-02-17 00:36:46,015 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-17 00:36:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 161 transitions. [2023-02-17 00:36:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-02-17 00:36:46,015 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:46,015 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:46,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-02-17 00:36:46,016 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:46,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:46,016 INFO L85 PathProgramCache]: Analyzing trace with hash 914215427, now seen corresponding path program 1 times [2023-02-17 00:36:46,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:46,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641328323] [2023-02-17 00:36:46,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:46,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:46,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641328323] [2023-02-17 00:36:46,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641328323] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 00:36:46,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1606207704] [2023-02-17 00:36:46,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:46,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 00:36:46,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 00:36:46,106 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) [2023-02-17 00:36:46,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-17 00:36:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:46,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 21 conjunts are in the unsatisfiable core [2023-02-17 00:36:46,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 00:36:46,230 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 11 treesize of output 7 [2023-02-17 00:36:46,233 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 11 treesize of output 7 [2023-02-17 00:36:46,244 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 0 case distinctions, treesize of input 21 treesize of output 20 [2023-02-17 00:36:46,250 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 21 treesize of output 20 [2023-02-17 00:36:46,282 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 [2023-02-17 00:36:46,287 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 [2023-02-17 00:36:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 00:36:46,289 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 00:36:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-17 00:36:46,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1606207704] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 00:36:46,300 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 00:36:46,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 6 [2023-02-17 00:36:46,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109488140] [2023-02-17 00:36:46,300 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 00:36:46,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-02-17 00:36:46,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:46,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-02-17 00:36:46,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-02-17 00:36:46,302 INFO L87 Difference]: Start difference. First operand 138 states and 161 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 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) [2023-02-17 00:36:46,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:46,504 INFO L93 Difference]: Finished difference Result 247 states and 282 transitions. [2023-02-17 00:36:46,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-02-17 00:36:46,505 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 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) Word has length 32 [2023-02-17 00:36:46,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:46,506 INFO L225 Difference]: With dead ends: 247 [2023-02-17 00:36:46,506 INFO L226 Difference]: Without dead ends: 216 [2023-02-17 00:36:46,506 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-02-17 00:36:46,507 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 95 mSDsluCounter, 215 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 286 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:46,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 286 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:46,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2023-02-17 00:36:46,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 165. [2023-02-17 00:36:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 160 states have (on average 1.2375) internal successors, (198), 164 states have internal predecessors, (198), 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) [2023-02-17 00:36:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 198 transitions. [2023-02-17 00:36:46,543 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 198 transitions. Word has length 32 [2023-02-17 00:36:46,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:46,544 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 198 transitions. [2023-02-17 00:36:46,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 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) [2023-02-17 00:36:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 198 transitions. [2023-02-17 00:36:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-02-17 00:36:46,544 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:46,544 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:46,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-02-17 00:36:46,750 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,SelfDestructingSolverStorable17 [2023-02-17 00:36:46,751 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:46,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:46,751 INFO L85 PathProgramCache]: Analyzing trace with hash 191981961, now seen corresponding path program 1 times [2023-02-17 00:36:46,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:46,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212917964] [2023-02-17 00:36:46,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:46,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:46,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:46,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212917964] [2023-02-17 00:36:46,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212917964] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 00:36:46,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 00:36:46,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-17 00:36:46,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869423437] [2023-02-17 00:36:46,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 00:36:46,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-17 00:36:46,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:46,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-17 00:36:46,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-17 00:36:46,829 INFO L87 Difference]: Start difference. First operand 165 states and 198 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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) [2023-02-17 00:36:46,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:46,918 INFO L93 Difference]: Finished difference Result 231 states and 274 transitions. [2023-02-17 00:36:46,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-02-17 00:36:46,918 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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 35 [2023-02-17 00:36:46,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:46,919 INFO L225 Difference]: With dead ends: 231 [2023-02-17 00:36:46,919 INFO L226 Difference]: Without dead ends: 117 [2023-02-17 00:36:46,919 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-02-17 00:36:46,920 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 24 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:46,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 188 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-17 00:36:46,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2023-02-17 00:36:46,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2023-02-17 00:36:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 113 states have (on average 1.1592920353982301) internal successors, (131), 116 states have internal predecessors, (131), 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) [2023-02-17 00:36:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 131 transitions. [2023-02-17 00:36:46,944 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 131 transitions. Word has length 35 [2023-02-17 00:36:46,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:46,944 INFO L495 AbstractCegarLoop]: Abstraction has 117 states and 131 transitions. [2023-02-17 00:36:46,944 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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) [2023-02-17 00:36:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2023-02-17 00:36:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-02-17 00:36:46,945 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:46,945 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:46,945 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-02-17 00:36:46,945 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:46,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:46,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1562646056, now seen corresponding path program 1 times [2023-02-17 00:36:46,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:46,946 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125291431] [2023-02-17 00:36:46,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:47,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:47,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:47,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125291431] [2023-02-17 00:36:47,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125291431] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 00:36:47,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [279892637] [2023-02-17 00:36:47,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:47,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 00:36:47,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 00:36:47,302 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) [2023-02-17 00:36:47,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-17 00:36:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:47,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 42 conjunts are in the unsatisfiable core [2023-02-17 00:36:47,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 00:36:47,435 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 [2023-02-17 00:36:47,449 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 [2023-02-17 00:36:47,452 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 [2023-02-17 00:36:47,493 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:47,494 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 11 treesize of output 15 [2023-02-17 00:36:47,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:47,499 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 26 [2023-02-17 00:36:47,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:47,509 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 26 [2023-02-17 00:36:47,517 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 23 treesize of output 23 [2023-02-17 00:36:47,524 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 23 treesize of output 23 [2023-02-17 00:36:47,590 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:47,590 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 51 [2023-02-17 00:36:47,603 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 25 treesize of output 25 [2023-02-17 00:36:47,747 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:47,750 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 69 treesize of output 66 [2023-02-17 00:36:47,757 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:47,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 65 [2023-02-17 00:36:47,767 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 15 treesize of output 7 [2023-02-17 00:36:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:47,769 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-17 00:36:47,803 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main_~list~0#1.offset| 4))) (and (forall ((v_ArrVal_978 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~end~0#1.base| v_ArrVal_978) |c_ULTIMATE.start_main_~list~0#1.base|) .cse0) 0)) (forall ((v_ArrVal_979 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~end~0#1.base| v_ArrVal_979) |c_ULTIMATE.start_main_~list~0#1.base|) .cse0) 0)))) is different from false [2023-02-17 00:36:49,972 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:36:49,973 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:49,973 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 31 [2023-02-17 00:36:49,977 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:36:49,978 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:49,978 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 30 [2023-02-17 00:36:49,980 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 7 treesize of output 3 [2023-02-17 00:36:49,987 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:36:49,987 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:49,988 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 31 [2023-02-17 00:36:49,989 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:36:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:50,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [279892637] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-17 00:36:50,013 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-02-17 00:36:50,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 23 [2023-02-17 00:36:50,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615297654] [2023-02-17 00:36:50,014 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-02-17 00:36:50,014 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2023-02-17 00:36:50,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 00:36:50,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2023-02-17 00:36:50,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=369, Unknown=2, NotChecked=40, Total=506 [2023-02-17 00:36:50,016 INFO L87 Difference]: Start difference. First operand 117 states and 131 transitions. Second operand has 23 states, 23 states have (on average 4.0) internal successors, (92), 23 states have internal predecessors, (92), 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) [2023-02-17 00:36:51,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 00:36:51,433 INFO L93 Difference]: Finished difference Result 318 states and 359 transitions. [2023-02-17 00:36:51,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-02-17 00:36:51,434 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 4.0) internal successors, (92), 23 states have internal predecessors, (92), 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 36 [2023-02-17 00:36:51,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 00:36:51,435 INFO L225 Difference]: With dead ends: 318 [2023-02-17 00:36:51,435 INFO L226 Difference]: Without dead ends: 258 [2023-02-17 00:36:51,436 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 60 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=340, Invalid=922, Unknown=2, NotChecked=68, Total=1332 [2023-02-17 00:36:51,436 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 671 mSDsluCounter, 595 mSDsCounter, 0 mSdLazyCounter, 408 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 671 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 641 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 150 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-02-17 00:36:51,437 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [671 Valid, 663 Invalid, 641 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 408 Invalid, 0 Unknown, 150 Unchecked, 1.0s Time] [2023-02-17 00:36:51,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2023-02-17 00:36:51,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 138. [2023-02-17 00:36:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 134 states have (on average 1.1567164179104477) internal successors, (155), 137 states have internal predecessors, (155), 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) [2023-02-17 00:36:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 155 transitions. [2023-02-17 00:36:51,478 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 155 transitions. Word has length 36 [2023-02-17 00:36:51,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 00:36:51,479 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 155 transitions. [2023-02-17 00:36:51,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 4.0) internal successors, (92), 23 states have internal predecessors, (92), 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) [2023-02-17 00:36:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 155 transitions. [2023-02-17 00:36:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-02-17 00:36:51,479 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 00:36:51,480 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 00:36:51,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-02-17 00:36:51,686 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 00:36:51,687 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 10 more)] === [2023-02-17 00:36:51,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 00:36:51,687 INFO L85 PathProgramCache]: Analyzing trace with hash 878042536, now seen corresponding path program 1 times [2023-02-17 00:36:51,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 00:36:51,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44678251] [2023-02-17 00:36:51,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 00:36:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 00:36:53,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 00:36:53,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44678251] [2023-02-17 00:36:53,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44678251] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 00:36:53,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003404766] [2023-02-17 00:36:53,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 00:36:53,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 00:36:53,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 00:36:53,889 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) [2023-02-17 00:36:53,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-17 00:36:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 00:36:54,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 79 conjunts are in the unsatisfiable core [2023-02-17 00:36:54,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 00:36:54,092 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 [2023-02-17 00:36:54,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:54,116 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:54,117 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 383 treesize of output 349 [2023-02-17 00:36:54,123 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:54,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 491 treesize of output 427 [2023-02-17 00:36:54,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:54,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:54,135 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:54,135 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 391 treesize of output 1108 [2023-02-17 00:36:54,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:54,156 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:54,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 875 treesize of output 1247 [2023-02-17 00:36:54,172 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:36:54,175 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 252 treesize of output 161 [2023-02-17 00:36:54,185 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 227 treesize of output 143 [2023-02-17 00:36:54,203 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-17 00:36:54,203 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 39 [2023-02-17 00:36:54,222 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 41 treesize of output 34 [2023-02-17 00:36:54,238 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 41 treesize of output 34 [2023-02-17 00:36:54,254 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 41 treesize of output 34 [2023-02-17 00:36:54,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:36:54,337 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 41 treesize of output 1 [2023-02-17 00:36:54,341 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:54,361 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:54,382 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 41 treesize of output 34 [2023-02-17 00:36:54,900 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:54,936 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:54,945 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:54,953 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,020 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,029 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,131 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,133 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,136 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,139 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,165 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:55,168 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,477 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,478 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,480 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,481 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,482 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,483 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,485 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:36:56,486 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,011 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:10,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 2721 treesize of output 2352 [2023-02-17 00:37:10,139 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 2546 treesize of output 2542 [2023-02-17 00:37:10,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2542 treesize of output 2538 [2023-02-17 00:37:10,245 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 2538 treesize of output 2534 [2023-02-17 00:37:10,297 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:37:10,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 2534 treesize of output 2533 [2023-02-17 00:37:10,318 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 2525 treesize of output 2521 [2023-02-17 00:37:10,336 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 2521 treesize of output 2517 [2023-02-17 00:37:10,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:37:10,356 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 2517 treesize of output 2511 [2023-02-17 00:37:10,380 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 2503 treesize of output 2499 [2023-02-17 00:37:10,452 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,474 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,480 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,543 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,554 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,570 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 7 treesize of output 3 [2023-02-17 00:37:10,582 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,592 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,604 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,614 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 7 treesize of output 3 [2023-02-17 00:37:10,625 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,627 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,636 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,644 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,654 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,663 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,673 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,684 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,696 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,708 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,719 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,722 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,734 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:10,747 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:37:10,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 126 [2023-02-17 00:37:10,814 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 25 treesize of output 9 [2023-02-17 00:37:10,828 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 61 treesize of output 48 [2023-02-17 00:37:10,843 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 7 treesize of output 3 [2023-02-17 00:37:10,895 INFO L173 IndexEqualityManager]: detected equality via solver [2023-02-17 00:37:10,962 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:11,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:11,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:11,913 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:11,969 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:12,018 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:12,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,080 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:12,142 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 411 treesize of output 380 [2023-02-17 00:37:12,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:12,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:12,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:12,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,662 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:12,725 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:12,839 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 479 treesize of output 448 [2023-02-17 00:37:12,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:12,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:12,947 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:13,030 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:13,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:13,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:13,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,275 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:13,333 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 403 treesize of output 384 [2023-02-17 00:37:13,466 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:13,508 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 403 treesize of output 384 [2023-02-17 00:37:13,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:13,601 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:13,627 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:13,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:13,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:13,730 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 475 treesize of output 444 [2023-02-17 00:37:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:13,774 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:13,842 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 479 treesize of output 448 [2023-02-17 00:37:13,999 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,014 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,029 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,045 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,077 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,107 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,148 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,164 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,208 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,241 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,268 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,338 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,378 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,392 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,408 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,423 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,437 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,450 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,463 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,500 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,512 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,591 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,633 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,661 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,697 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,719 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,789 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,802 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,827 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,862 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,876 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,889 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,939 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,982 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:14,994 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,008 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,047 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,074 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,122 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,147 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,162 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,187 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,198 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,215 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,230 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,242 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,253 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,275 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,299 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,350 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,391 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,402 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,413 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,435 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,456 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,509 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,519 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,540 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,550 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,560 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,570 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,590 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,600 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,691 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,709 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,730 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,741 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,752 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,763 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,789 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,798 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,828 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,871 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,881 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,892 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,961 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,970 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,981 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,988 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:15,994 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,003 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,057 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,063 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,076 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,093 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,099 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,120 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,145 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,156 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,161 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,167 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,178 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,191 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,204 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,221 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,232 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,248 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,257 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,263 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,268 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,277 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,282 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,287 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,292 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,306 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,360 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,384 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,389 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,397 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,404 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,410 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,427 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,442 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,460 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,469 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,476 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,491 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,507 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,539 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,545 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,550 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,556 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,569 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,574 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,589 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,605 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,619 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,639 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:16,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:16,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:16,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:16,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:16,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:16,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:16,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:16,884 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:16,919 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 435 treesize of output 416 [2023-02-17 00:37:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:16,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:17,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,231 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 220 treesize of output 207 [2023-02-17 00:37:17,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,277 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 186 treesize of output 173 [2023-02-17 00:37:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,315 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 202 treesize of output 189 [2023-02-17 00:37:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:17,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:17,484 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,488 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,495 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,501 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,505 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,509 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,519 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,523 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,531 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,544 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,551 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,555 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,565 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,571 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,574 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,578 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,600 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,607 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,621 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,626 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,639 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,644 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,648 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,678 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,683 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,694 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,710 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,714 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,718 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,730 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,746 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,753 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,757 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,761 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,765 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,768 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,772 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,788 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,792 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,796 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,799 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,803 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,806 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,845 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,851 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,855 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,857 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,861 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:17,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,883 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:17,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:17,932 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 256 treesize of output 237 [2023-02-17 00:37:17,954 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 222 treesize of output 203 [2023-02-17 00:37:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:17,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,063 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,081 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 220 treesize of output 207 [2023-02-17 00:37:18,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,113 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,134 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 224 treesize of output 205 [2023-02-17 00:37:18,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,249 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 236 treesize of output 223 [2023-02-17 00:37:18,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,288 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,339 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 240 treesize of output 221 [2023-02-17 00:37:18,371 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 202 treesize of output 189 [2023-02-17 00:37:18,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,494 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 204 treesize of output 191 [2023-02-17 00:37:18,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,556 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 238 treesize of output 219 [2023-02-17 00:37:18,575 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 206 treesize of output 187 [2023-02-17 00:37:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,655 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 222 treesize of output 203 [2023-02-17 00:37:18,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,698 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 218 treesize of output 205 [2023-02-17 00:37:18,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:18,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,832 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 240 treesize of output 221 [2023-02-17 00:37:18,859 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:18,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:18,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:18,964 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 471 treesize of output 452 [2023-02-17 00:37:18,997 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 407 treesize of output 388 [2023-02-17 00:37:19,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,034 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:19,055 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:19,091 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:19,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:19,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:19,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 37 treesize of output 1 [2023-02-17 00:37:19,302 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:19,344 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 511 treesize of output 480 [2023-02-17 00:37:19,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:19,412 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:19,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,462 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:19,500 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 443 treesize of output 412 [2023-02-17 00:37:19,534 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 447 treesize of output 416 [2023-02-17 00:37:19,572 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 371 treesize of output 352 [2023-02-17 00:37:19,640 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:19,764 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 439 treesize of output 420 [2023-02-17 00:37:19,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,823 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:19,884 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 439 treesize of output 420 [2023-02-17 00:37:19,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:19,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 47 treesize of output 1 [2023-02-17 00:37:20,153 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,175 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 443 treesize of output 412 [2023-02-17 00:37:20,195 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,233 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,234 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,235 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,236 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,314 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,316 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,461 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,462 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,490 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,491 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,492 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,493 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,520 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,521 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,547 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,548 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,639 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,692 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,720 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,722 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,799 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,946 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,972 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,974 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,975 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:20,976 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,027 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,044 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,053 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,054 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,074 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,087 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,125 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,140 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,141 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,164 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,170 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,200 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,201 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,207 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,230 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,236 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,242 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,248 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,249 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,255 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,270 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,275 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,291 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,296 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,307 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,309 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,312 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,322 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,323 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,326 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,327 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,331 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,337 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,344 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,354 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,364 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,367 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,397 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,404 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,407 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,408 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,414 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,421 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,426 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,427 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,431 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,439 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,446 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,449 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,454 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,457 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,458 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,473 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,483 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,484 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,487 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,492 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,497 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,515 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,518 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,519 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,522 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,525 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,533 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,534 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,540 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,543 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,544 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,547 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,551 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,552 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,556 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,559 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,565 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,566 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,568 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,570 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,577 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,578 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,580 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,586 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,587 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,592 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,594 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,601 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,605 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,606 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,615 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,634 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,636 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,644 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,649 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,656 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,657 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,662 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,666 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,667 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,672 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,673 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,677 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,681 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,697 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,707 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,730 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,750 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,761 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,762 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,770 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,776 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,777 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,813 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,830 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,838 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,852 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,858 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,862 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,863 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,867 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,868 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,872 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,879 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,882 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,883 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,887 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,890 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,904 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,905 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,908 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,960 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,962 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,963 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:21,964 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,008 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,031 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,033 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,034 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,035 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,085 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,239 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,240 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,262 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,264 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,265 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,266 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,288 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,289 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,335 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,337 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,338 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,339 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,362 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,363 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,476 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,477 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,478 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,479 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,500 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,619 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,621 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,647 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,648 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,661 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,674 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,675 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,702 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,703 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,717 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,718 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,719 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,720 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,763 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,764 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,803 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,816 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,830 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,831 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,880 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,893 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,905 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,961 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,963 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,987 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:22,999 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,012 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,047 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,071 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,072 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,073 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,075 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,121 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,132 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,133 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,134 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,136 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,150 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,151 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,164 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,178 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,190 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,191 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,203 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,204 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,205 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,206 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,218 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,242 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,252 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,313 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,314 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,315 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,316 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,364 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,365 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,393 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,404 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,406 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,407 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,408 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,451 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,485 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,486 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,487 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,488 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,521 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,522 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,555 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,566 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,578 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,588 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,641 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,642 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,664 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,665 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,676 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,719 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,726 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,757 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,763 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,764 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,829 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,852 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,854 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,862 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,863 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,864 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,865 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,887 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,889 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,925 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,926 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,927 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,928 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,939 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,946 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,948 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,948 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,949 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,955 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,960 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,970 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,975 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,992 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:23,993 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,043 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,061 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,070 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,072 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,083 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,108 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,113 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,122 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,123 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,124 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,125 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,136 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,147 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,148 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,149 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,150 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,155 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,160 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,165 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,166 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,176 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,181 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,183 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,188 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,193 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,194 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,198 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,199 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,209 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,210 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,219 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,228 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,233 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,238 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,240 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,244 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,248 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,256 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,258 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,308 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,309 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,317 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,318 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,323 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,324 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,328 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,340 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,341 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,345 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,347 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,373 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,377 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,386 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,387 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,394 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,401 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,426 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,433 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,434 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,435 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,436 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,439 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,449 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,450 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,452 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,453 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,463 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,476 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,483 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,516 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,560 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,580 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,581 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,582 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,583 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,590 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,591 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,604 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,610 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,647 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,648 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,667 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,668 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,690 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,713 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,725 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,747 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,748 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,762 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,763 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,778 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,779 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,833 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,847 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,873 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,874 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,875 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,876 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,903 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,904 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,906 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,907 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,936 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,965 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:24,990 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,017 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,032 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,045 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,046 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,060 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,112 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,113 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,126 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,127 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,165 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,178 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,179 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,180 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,181 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,194 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,195 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,245 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,246 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,247 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,248 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,261 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,262 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,263 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,264 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,289 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,303 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,316 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,354 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,355 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,356 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,357 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,371 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,407 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,419 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,445 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,446 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,448 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,449 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,474 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,486 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,499 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,513 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,514 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,552 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,564 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,566 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,567 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,568 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,590 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,623 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,647 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,670 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,692 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,702 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 576 treesize of output 503 [2023-02-17 00:37:25,823 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-17 00:37:25,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:25,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-17 00:37:26,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 162 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 163 new quantified variables, introduced 0 case distinctions, treesize of input 8310 treesize of output 112419