./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ifeqn2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/array-fpi/ifeqn2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX --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 cb71614531ba069deddebdade1f57f90be50d3de3732c63efbb92b9f6b8c62e1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 08:41:24,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 08:41:24,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 08:41:24,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 08:41:24,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 08:41:24,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 08:41:24,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 08:41:24,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 08:41:24,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 08:41:24,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 08:41:24,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 08:41:24,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 08:41:24,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 08:41:24,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 08:41:24,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 08:41:24,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 08:41:24,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 08:41:24,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 08:41:24,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 08:41:24,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 08:41:24,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 08:41:24,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 08:41:24,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 08:41:24,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 08:41:24,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 08:41:24,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 08:41:24,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 08:41:24,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 08:41:24,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 08:41:24,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 08:41:24,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 08:41:24,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 08:41:24,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 08:41:24,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 08:41:24,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 08:41:24,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 08:41:24,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 08:41:24,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 08:41:24,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 08:41:24,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 08:41:25,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 08:41:25,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-09 08:41:25,061 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 08:41:25,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 08:41:25,062 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 08:41:25,063 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 08:41:25,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 08:41:25,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 08:41:25,073 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 08:41:25,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 08:41:25,074 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-09 08:41:25,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 08:41:25,076 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-09 08:41:25,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 08:41:25,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 08:41:25,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 08:41:25,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 08:41:25,077 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-09 08:41:25,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 08:41:25,078 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 08:41:25,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 08:41:25,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 08:41:25,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 08:41:25,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 08:41:25,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 08:41:25,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 08:41:25,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 08:41:25,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 08:41:25,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 08:41:25,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 08:41:25,081 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 08:41:25,083 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 08:41:25,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 08:41:25,084 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 08:41:25,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb71614531ba069deddebdade1f57f90be50d3de3732c63efbb92b9f6b8c62e1 [2021-11-09 08:41:25,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 08:41:25,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 08:41:25,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 08:41:25,534 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 08:41:25,535 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 08:41:25,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/array-fpi/ifeqn2.c [2021-11-09 08:41:25,630 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/data/30b12074d/2e27f4582f194c37acf36717e9367731/FLAG46d1f08b0 [2021-11-09 08:41:26,307 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 08:41:26,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/sv-benchmarks/c/array-fpi/ifeqn2.c [2021-11-09 08:41:26,315 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/data/30b12074d/2e27f4582f194c37acf36717e9367731/FLAG46d1f08b0 [2021-11-09 08:41:26,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/data/30b12074d/2e27f4582f194c37acf36717e9367731 [2021-11-09 08:41:26,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 08:41:26,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 08:41:26,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 08:41:26,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 08:41:26,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 08:41:26,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:41:26" (1/1) ... [2021-11-09 08:41:26,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@655d5e4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:26, skipping insertion in model container [2021-11-09 08:41:26,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:41:26" (1/1) ... [2021-11-09 08:41:26,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 08:41:26,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 08:41:26,946 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/sv-benchmarks/c/array-fpi/ifeqn2.c[589,602] [2021-11-09 08:41:26,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 08:41:26,996 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 08:41:27,015 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/sv-benchmarks/c/array-fpi/ifeqn2.c[589,602] [2021-11-09 08:41:27,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 08:41:27,073 INFO L208 MainTranslator]: Completed translation [2021-11-09 08:41:27,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27 WrapperNode [2021-11-09 08:41:27,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 08:41:27,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 08:41:27,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 08:41:27,077 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 08:41:27,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,095 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 08:41:27,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 08:41:27,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 08:41:27,123 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 08:41:27,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,156 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 08:41:27,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 08:41:27,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 08:41:27,158 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 08:41:27,159 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (1/1) ... [2021-11-09 08:41:27,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 08:41:27,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:27,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-09 08:41:27,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-09 08:41:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-09 08:41:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 08:41:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 08:41:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 08:41:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 08:41:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-09 08:41:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 08:41:27,557 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-09 08:41:27,557 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-09 08:41:27,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 08:41:27 BoogieIcfgContainer [2021-11-09 08:41:27,560 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-09 08:41:27,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-09 08:41:27,563 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-09 08:41:27,567 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-09 08:41:27,567 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 08:41:26" (1/3) ... [2021-11-09 08:41:27,568 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@155ee691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 08:41:27, skipping insertion in model container [2021-11-09 08:41:27,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:41:27" (2/3) ... [2021-11-09 08:41:27,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@155ee691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 08:41:27, skipping insertion in model container [2021-11-09 08:41:27,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 08:41:27" (3/3) ... [2021-11-09 08:41:27,571 INFO L111 eAbstractionObserver]: Analyzing ICFG ifeqn2.c [2021-11-09 08:41:27,577 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-09 08:41:27,578 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-09 08:41:27,636 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-09 08:41:27,644 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-09 08:41:27,645 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-09 08:41:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand has 23 states, 21 states have (on average 1.5714285714285714) internal successors, (33), 22 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:41:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-09 08:41:27,677 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:27,678 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:27,679 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:27,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:27,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1670316217, now seen corresponding path program 1 times [2021-11-09 08:41:27,722 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:27,723 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570427617] [2021-11-09 08:41:27,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:27,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:41:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:28,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:28,048 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570427617] [2021-11-09 08:41:28,050 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570427617] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 08:41:28,051 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 08:41:28,052 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-09 08:41:28,055 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146323502] [2021-11-09 08:41:28,063 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-09 08:41:28,064 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:28,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-09 08:41:28,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-09 08:41:28,093 INFO L87 Difference]: Start difference. First operand has 23 states, 21 states have (on average 1.5714285714285714) internal successors, (33), 22 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2021-11-09 08:41:28,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:28,120 INFO L93 Difference]: Finished difference Result 42 states and 60 transitions. [2021-11-09 08:41:28,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-09 08:41:28,122 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 12 [2021-11-09 08:41:28,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:28,132 INFO L225 Difference]: With dead ends: 42 [2021-11-09 08:41:28,133 INFO L226 Difference]: Without dead ends: 19 [2021-11-09 08:41:28,137 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-09 08:41:28,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-11-09 08:41:28,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2021-11-09 08:41:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 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) [2021-11-09 08:41:28,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 23 transitions. [2021-11-09 08:41:28,184 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 23 transitions. Word has length 12 [2021-11-09 08:41:28,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:28,184 INFO L470 AbstractCegarLoop]: Abstraction has 19 states and 23 transitions. [2021-11-09 08:41:28,185 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2021-11-09 08:41:28,186 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2021-11-09 08:41:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-09 08:41:28,187 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:28,188 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:28,189 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-09 08:41:28,191 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:28,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:28,195 INFO L85 PathProgramCache]: Analyzing trace with hash -1000416578, now seen corresponding path program 1 times [2021-11-09 08:41:28,196 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:28,196 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771406051] [2021-11-09 08:41:28,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:28,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:41:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:28,339 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:28,339 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771406051] [2021-11-09 08:41:28,339 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771406051] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 08:41:28,340 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 08:41:28,340 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-09 08:41:28,340 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677116303] [2021-11-09 08:41:28,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-09 08:41:28,342 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:28,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-09 08:41:28,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-09 08:41:28,344 INFO L87 Difference]: Start difference. First operand 19 states and 23 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2021-11-09 08:41:28,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:28,473 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2021-11-09 08:41:28,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-09 08:41:28,474 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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 12 [2021-11-09 08:41:28,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:28,475 INFO L225 Difference]: With dead ends: 45 [2021-11-09 08:41:28,475 INFO L226 Difference]: Without dead ends: 31 [2021-11-09 08:41:28,477 INFO L786 BasicCegarLoop]: 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 [2021-11-09 08:41:28,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-11-09 08:41:28,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 23. [2021-11-09 08:41:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 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) [2021-11-09 08:41:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2021-11-09 08:41:28,485 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 12 [2021-11-09 08:41:28,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:28,485 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2021-11-09 08:41:28,486 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2021-11-09 08:41:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2021-11-09 08:41:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-09 08:41:28,487 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:28,487 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:28,488 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-09 08:41:28,488 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:28,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:28,489 INFO L85 PathProgramCache]: Analyzing trace with hash -1992201947, now seen corresponding path program 1 times [2021-11-09 08:41:28,490 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:28,490 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994053599] [2021-11-09 08:41:28,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:28,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:28,518 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:28,519 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1256046336] [2021-11-09 08:41:28,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:28,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:28,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:28,527 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:28,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-09 08:41:28,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:41:28,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-09 08:41:28,679 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:28,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 [2021-11-09 08:41:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-09 08:41:28,968 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:28,968 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994053599] [2021-11-09 08:41:28,968 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:28,969 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1256046336] [2021-11-09 08:41:28,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1256046336] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 08:41:28,969 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 08:41:28,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-09 08:41:28,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141744003] [2021-11-09 08:41:28,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-09 08:41:28,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:28,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-09 08:41:28,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-09 08:41:28,973 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2021-11-09 08:41:29,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:29,085 INFO L93 Difference]: Finished difference Result 40 states and 46 transitions. [2021-11-09 08:41:29,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-09 08:41:29,086 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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 18 [2021-11-09 08:41:29,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:29,087 INFO L225 Difference]: With dead ends: 40 [2021-11-09 08:41:29,087 INFO L226 Difference]: Without dead ends: 38 [2021-11-09 08:41:29,088 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-09 08:41:29,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2021-11-09 08:41:29,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 28. [2021-11-09 08:41:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.2222222222222223) internal successors, (33), 27 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:41:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 33 transitions. [2021-11-09 08:41:29,095 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 33 transitions. Word has length 18 [2021-11-09 08:41:29,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:29,096 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 33 transitions. [2021-11-09 08:41:29,096 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2021-11-09 08:41:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2021-11-09 08:41:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-09 08:41:29,098 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:29,098 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:29,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:29,317 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-11-09 08:41:29,318 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:29,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:29,318 INFO L85 PathProgramCache]: Analyzing trace with hash 259417010, now seen corresponding path program 1 times [2021-11-09 08:41:29,319 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:29,319 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084443807] [2021-11-09 08:41:29,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:29,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:29,354 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:29,355 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [454898416] [2021-11-09 08:41:29,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:29,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:29,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:29,357 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:29,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-09 08:41:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:41:29,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-09 08:41:29,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:29,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:29,623 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:29,623 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084443807] [2021-11-09 08:41:29,624 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:29,624 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [454898416] [2021-11-09 08:41:29,625 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [454898416] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:29,626 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:29,626 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2021-11-09 08:41:29,626 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143239632] [2021-11-09 08:41:29,627 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-09 08:41:29,629 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:29,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-09 08:41:29,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-09 08:41:29,631 INFO L87 Difference]: Start difference. First operand 28 states and 33 transitions. Second operand has 7 states, 7 states have (on average 3.0) internal successors, (21), 7 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) [2021-11-09 08:41:29,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:29,825 INFO L93 Difference]: Finished difference Result 70 states and 82 transitions. [2021-11-09 08:41:29,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-09 08:41:29,826 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.0) internal successors, (21), 7 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 [2021-11-09 08:41:29,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:29,828 INFO L225 Difference]: With dead ends: 70 [2021-11-09 08:41:29,828 INFO L226 Difference]: Without dead ends: 43 [2021-11-09 08:41:29,830 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-11-09 08:41:29,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2021-11-09 08:41:29,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 27. [2021-11-09 08:41:29,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 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) [2021-11-09 08:41:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2021-11-09 08:41:29,845 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 21 [2021-11-09 08:41:29,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:29,846 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2021-11-09 08:41:29,847 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.0) internal successors, (21), 7 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) [2021-11-09 08:41:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2021-11-09 08:41:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-09 08:41:29,849 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:29,849 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:29,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-11-09 08:41:30,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:30,054 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:30,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:30,054 INFO L85 PathProgramCache]: Analyzing trace with hash 939318754, now seen corresponding path program 1 times [2021-11-09 08:41:30,054 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:30,055 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564928160] [2021-11-09 08:41:30,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:30,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:30,086 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:30,087 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [257756949] [2021-11-09 08:41:30,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:30,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:30,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:30,089 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:30,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-09 08:41:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:41:30,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-09 08:41:30,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:30,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 [2021-11-09 08:41:30,504 INFO L354 Elim1Store]: treesize reduction 54, result has 31.6 percent of original size [2021-11-09 08:41:30,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 39 [2021-11-09 08:41:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-09 08:41:30,599 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:30,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564928160] [2021-11-09 08:41:30,600 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:30,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [257756949] [2021-11-09 08:41:30,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [257756949] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:30,601 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:30,601 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2021-11-09 08:41:30,602 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233143296] [2021-11-09 08:41:30,602 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-09 08:41:30,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:30,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-09 08:41:30,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-09 08:41:30,604 INFO L87 Difference]: Start difference. First operand 27 states and 31 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) [2021-11-09 08:41:30,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:30,770 INFO L93 Difference]: Finished difference Result 66 states and 76 transitions. [2021-11-09 08:41:30,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-09 08:41:30,771 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 [2021-11-09 08:41:30,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:30,772 INFO L225 Difference]: With dead ends: 66 [2021-11-09 08:41:30,772 INFO L226 Difference]: Without dead ends: 54 [2021-11-09 08:41:30,773 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2021-11-09 08:41:30,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2021-11-09 08:41:30,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 33. [2021-11-09 08:41:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 32 states have (on average 1.1875) internal successors, (38), 32 states have internal predecessors, (38), 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) [2021-11-09 08:41:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2021-11-09 08:41:30,779 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 24 [2021-11-09 08:41:30,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:30,780 INFO L470 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2021-11-09 08:41:30,780 INFO L471 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) [2021-11-09 08:41:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2021-11-09 08:41:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-09 08:41:30,781 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:30,782 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:30,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:30,987 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:30,987 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:30,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:30,988 INFO L85 PathProgramCache]: Analyzing trace with hash -672376363, now seen corresponding path program 2 times [2021-11-09 08:41:30,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:30,988 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846515279] [2021-11-09 08:41:30,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:30,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:31,021 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:31,022 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [264901466] [2021-11-09 08:41:31,022 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-09 08:41:31,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:31,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:31,024 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:31,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-09 08:41:31,129 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-09 08:41:31,129 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:41:31,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-09 08:41:31,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:31,354 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:31,354 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846515279] [2021-11-09 08:41:31,355 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:31,355 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [264901466] [2021-11-09 08:41:31,355 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [264901466] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:31,355 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:31,356 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2021-11-09 08:41:31,356 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105278179] [2021-11-09 08:41:31,357 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-09 08:41:31,357 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:31,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-09 08:41:31,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-09 08:41:31,359 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 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) [2021-11-09 08:41:31,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:31,591 INFO L93 Difference]: Finished difference Result 94 states and 107 transitions. [2021-11-09 08:41:31,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-09 08:41:31,594 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 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 [2021-11-09 08:41:31,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:31,601 INFO L225 Difference]: With dead ends: 94 [2021-11-09 08:41:31,601 INFO L226 Difference]: Without dead ends: 73 [2021-11-09 08:41:31,602 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2021-11-09 08:41:31,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-11-09 08:41:31,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 48. [2021-11-09 08:41:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 47 states have (on average 1.1702127659574468) internal successors, (55), 47 states have internal predecessors, (55), 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) [2021-11-09 08:41:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 55 transitions. [2021-11-09 08:41:31,619 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 55 transitions. Word has length 27 [2021-11-09 08:41:31,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:31,620 INFO L470 AbstractCegarLoop]: Abstraction has 48 states and 55 transitions. [2021-11-09 08:41:31,620 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 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) [2021-11-09 08:41:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2021-11-09 08:41:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-09 08:41:31,622 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:31,623 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:31,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:31,845 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-09 08:41:31,845 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:31,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:31,846 INFO L85 PathProgramCache]: Analyzing trace with hash 430403928, now seen corresponding path program 1 times [2021-11-09 08:41:31,846 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:31,847 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950944958] [2021-11-09 08:41:31,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:31,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:31,897 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:31,907 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1626304826] [2021-11-09 08:41:31,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:31,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:31,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:31,915 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:31,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-09 08:41:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:41:32,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 27 conjunts are in the unsatisfiable core [2021-11-09 08:41:32,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:32,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2021-11-09 08:41:32,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-09 08:41:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:32,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2021-11-09 08:41:32,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:32,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2021-11-09 08:41:32,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:32,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:32,680 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-09 08:41:32,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 42 [2021-11-09 08:41:33,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:33,145 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:33,145 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950944958] [2021-11-09 08:41:33,145 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:33,146 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1626304826] [2021-11-09 08:41:33,146 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1626304826] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:33,146 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:33,146 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2021-11-09 08:41:33,147 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671351992] [2021-11-09 08:41:33,147 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-09 08:41:33,147 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:33,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-09 08:41:33,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-11-09 08:41:33,149 INFO L87 Difference]: Start difference. First operand 48 states and 55 transitions. Second operand has 13 states, 13 states have (on average 2.1538461538461537) internal successors, (28), 13 states have internal predecessors, (28), 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) [2021-11-09 08:41:33,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:33,662 INFO L93 Difference]: Finished difference Result 113 states and 131 transitions. [2021-11-09 08:41:33,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-09 08:41:33,663 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.1538461538461537) internal successors, (28), 13 states have internal predecessors, (28), 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 28 [2021-11-09 08:41:33,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:33,664 INFO L225 Difference]: With dead ends: 113 [2021-11-09 08:41:33,664 INFO L226 Difference]: Without dead ends: 57 [2021-11-09 08:41:33,665 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=86, Invalid=256, Unknown=0, NotChecked=0, Total=342 [2021-11-09 08:41:33,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2021-11-09 08:41:33,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 54. [2021-11-09 08:41:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 1.169811320754717) internal successors, (62), 53 states have internal predecessors, (62), 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) [2021-11-09 08:41:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 62 transitions. [2021-11-09 08:41:33,673 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 62 transitions. Word has length 28 [2021-11-09 08:41:33,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:33,674 INFO L470 AbstractCegarLoop]: Abstraction has 54 states and 62 transitions. [2021-11-09 08:41:33,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.1538461538461537) internal successors, (28), 13 states have internal predecessors, (28), 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) [2021-11-09 08:41:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 62 transitions. [2021-11-09 08:41:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-09 08:41:33,675 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:33,676 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:33,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:33,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:33,902 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:33,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:33,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1487245307, now seen corresponding path program 3 times [2021-11-09 08:41:33,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:33,903 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647120795] [2021-11-09 08:41:33,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:33,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:33,932 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:33,932 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1663842894] [2021-11-09 08:41:33,932 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-09 08:41:33,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:33,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:33,934 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:33,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-09 08:41:34,418 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-09 08:41:34,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:41:34,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 19 conjunts are in the unsatisfiable core [2021-11-09 08:41:34,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:34,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 [2021-11-09 08:41:34,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:34,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:35,164 INFO L354 Elim1Store]: treesize reduction 521, result has 36.9 percent of original size [2021-11-09 08:41:35,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 18 case distinctions, treesize of input 229 treesize of output 577 [2021-11-09 08:41:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:35,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 82 [2021-11-09 08:41:35,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:35,639 INFO L354 Elim1Store]: treesize reduction 144, result has 15.3 percent of original size [2021-11-09 08:41:35,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 177 treesize of output 139 [2021-11-09 08:41:35,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:35,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:35,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:35,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 84 [2021-11-09 08:41:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:36,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,235 INFO L354 Elim1Store]: treesize reduction 118, result has 31.4 percent of original size [2021-11-09 08:41:36,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 297 [2021-11-09 08:41:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,469 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:36,566 INFO L354 Elim1Store]: treesize reduction 118, result has 31.4 percent of original size [2021-11-09 08:41:36,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 236 treesize of output 220 [2021-11-09 08:41:36,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:36,933 INFO L354 Elim1Store]: treesize reduction 112, result has 24.8 percent of original size [2021-11-09 08:41:36,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 64 treesize of output 82 [2021-11-09 08:41:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-09 08:41:37,079 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:37,079 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647120795] [2021-11-09 08:41:37,079 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:37,080 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1663842894] [2021-11-09 08:41:37,080 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1663842894] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:37,080 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:37,080 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2021-11-09 08:41:37,081 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725477515] [2021-11-09 08:41:37,081 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-09 08:41:37,081 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:37,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-09 08:41:37,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-11-09 08:41:37,083 INFO L87 Difference]: Start difference. First operand 54 states and 62 transitions. Second operand has 10 states, 10 states have (on average 2.5) internal successors, (25), 10 states have internal predecessors, (25), 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) [2021-11-09 08:41:37,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:37,326 INFO L93 Difference]: Finished difference Result 103 states and 118 transitions. [2021-11-09 08:41:37,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-09 08:41:37,327 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.5) internal successors, (25), 10 states have internal predecessors, (25), 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 30 [2021-11-09 08:41:37,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:37,328 INFO L225 Difference]: With dead ends: 103 [2021-11-09 08:41:37,328 INFO L226 Difference]: Without dead ends: 81 [2021-11-09 08:41:37,328 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2021-11-09 08:41:37,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2021-11-09 08:41:37,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 60. [2021-11-09 08:41:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 1.1694915254237288) internal successors, (69), 59 states have internal predecessors, (69), 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) [2021-11-09 08:41:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 69 transitions. [2021-11-09 08:41:37,339 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 69 transitions. Word has length 30 [2021-11-09 08:41:37,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:37,339 INFO L470 AbstractCegarLoop]: Abstraction has 60 states and 69 transitions. [2021-11-09 08:41:37,340 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.5) internal successors, (25), 10 states have internal predecessors, (25), 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) [2021-11-09 08:41:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 69 transitions. [2021-11-09 08:41:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-09 08:41:37,341 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:37,342 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:37,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:37,556 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:37,556 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:37,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:37,557 INFO L85 PathProgramCache]: Analyzing trace with hash 939270440, now seen corresponding path program 2 times [2021-11-09 08:41:37,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:37,557 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011048809] [2021-11-09 08:41:37,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:37,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:37,622 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:37,622 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [145584680] [2021-11-09 08:41:37,622 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-09 08:41:37,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:37,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:37,639 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:37,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-09 08:41:37,848 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-09 08:41:37,849 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:41:37,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-09 08:41:37,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-09 08:41:38,020 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:38,020 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011048809] [2021-11-09 08:41:38,021 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:38,021 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [145584680] [2021-11-09 08:41:38,021 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [145584680] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:38,021 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:38,021 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2021-11-09 08:41:38,021 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498838978] [2021-11-09 08:41:38,022 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-09 08:41:38,022 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:38,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-09 08:41:38,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-09 08:41:38,023 INFO L87 Difference]: Start difference. First operand 60 states and 69 transitions. Second operand has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 9 states have internal predecessors, (30), 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) [2021-11-09 08:41:38,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:38,228 INFO L93 Difference]: Finished difference Result 111 states and 127 transitions. [2021-11-09 08:41:38,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-09 08:41:38,229 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 9 states have internal predecessors, (30), 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 [2021-11-09 08:41:38,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:38,230 INFO L225 Difference]: With dead ends: 111 [2021-11-09 08:41:38,230 INFO L226 Difference]: Without dead ends: 58 [2021-11-09 08:41:38,230 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2021-11-09 08:41:38,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2021-11-09 08:41:38,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 39. [2021-11-09 08:41:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 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) [2021-11-09 08:41:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 42 transitions. [2021-11-09 08:41:38,236 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 42 transitions. Word has length 31 [2021-11-09 08:41:38,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:38,236 INFO L470 AbstractCegarLoop]: Abstraction has 39 states and 42 transitions. [2021-11-09 08:41:38,237 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 9 states have internal predecessors, (30), 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) [2021-11-09 08:41:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2021-11-09 08:41:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-09 08:41:38,238 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:38,238 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:38,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:38,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:38,439 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:38,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:38,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1847758638, now seen corresponding path program 4 times [2021-11-09 08:41:38,440 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:38,440 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210308873] [2021-11-09 08:41:38,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:38,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:38,465 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:38,465 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1491001118] [2021-11-09 08:41:38,465 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-09 08:41:38,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:38,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:38,467 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:38,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-09 08:41:38,664 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-09 08:41:38,664 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:41:38,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-09 08:41:38,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:38,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:38,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210308873] [2021-11-09 08:41:38,931 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:38,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1491001118] [2021-11-09 08:41:38,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1491001118] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:38,932 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:38,932 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2021-11-09 08:41:38,932 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926016175] [2021-11-09 08:41:38,933 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-09 08:41:38,933 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:38,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-09 08:41:38,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-09 08:41:38,934 INFO L87 Difference]: Start difference. First operand 39 states and 42 transitions. Second operand has 11 states, 11 states have (on average 3.0) internal successors, (33), 11 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:41:39,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:39,183 INFO L93 Difference]: Finished difference Result 107 states and 113 transitions. [2021-11-09 08:41:39,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-09 08:41:39,184 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.0) internal successors, (33), 11 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-11-09 08:41:39,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:39,185 INFO L225 Difference]: With dead ends: 107 [2021-11-09 08:41:39,185 INFO L226 Difference]: Without dead ends: 94 [2021-11-09 08:41:39,186 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2021-11-09 08:41:39,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2021-11-09 08:41:39,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 61. [2021-11-09 08:41:39,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 1.1) internal successors, (66), 60 states have internal predecessors, (66), 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) [2021-11-09 08:41:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 66 transitions. [2021-11-09 08:41:39,201 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 66 transitions. Word has length 33 [2021-11-09 08:41:39,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:39,201 INFO L470 AbstractCegarLoop]: Abstraction has 61 states and 66 transitions. [2021-11-09 08:41:39,202 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.0) internal successors, (33), 11 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:41:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2021-11-09 08:41:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-09 08:41:39,213 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:39,214 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:39,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:39,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-09 08:41:39,430 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:39,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:39,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1646708229, now seen corresponding path program 3 times [2021-11-09 08:41:39,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:39,431 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400959682] [2021-11-09 08:41:39,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:39,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:39,457 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:39,458 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [618307717] [2021-11-09 08:41:39,458 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-09 08:41:39,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:39,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:39,490 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:39,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-09 08:41:40,044 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-09 08:41:40,044 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:41:40,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 44 conjunts are in the unsatisfiable core [2021-11-09 08:41:40,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:40,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2021-11-09 08:41:40,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-09 08:41:40,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:40,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 245 [2021-11-09 08:41:40,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 49 [2021-11-09 08:41:40,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 50 [2021-11-09 08:41:40,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 68 [2021-11-09 08:41:40,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 310 [2021-11-09 08:41:40,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 66 [2021-11-09 08:41:40,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:40,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 67 [2021-11-09 08:41:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 54 [2021-11-09 08:41:41,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2021-11-09 08:41:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:41,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:41,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:41,834 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-09 08:41:41,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 30 case distinctions, treesize of input 254 treesize of output 506 [2021-11-09 08:41:42,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 124 [2021-11-09 08:41:42,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,139 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-09 08:41:42,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 20 case distinctions, treesize of input 249 treesize of output 148 [2021-11-09 08:41:42,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,212 INFO L354 Elim1Store]: treesize reduction 33, result has 8.3 percent of original size [2021-11-09 08:41:42,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 26 case distinctions, treesize of input 248 treesize of output 130 [2021-11-09 08:41:42,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,595 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,636 INFO L354 Elim1Store]: treesize reduction 90, result has 14.3 percent of original size [2021-11-09 08:41:42,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 263 treesize of output 519 [2021-11-09 08:41:42,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 13 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 217 [2021-11-09 08:41:42,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:42,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:42,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:42,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 13 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 292 treesize of output 145 [2021-11-09 08:41:43,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:43,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:43,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:43,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:43,099 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:41:43,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 200 treesize of output 120 [2021-11-09 08:41:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:41:43,951 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:41:43,951 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400959682] [2021-11-09 08:41:43,951 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:41:43,952 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [618307717] [2021-11-09 08:41:43,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [618307717] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:41:43,952 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:41:43,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2021-11-09 08:41:43,953 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777108117] [2021-11-09 08:41:43,953 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-09 08:41:43,953 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:41:43,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-09 08:41:43,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=411, Unknown=0, NotChecked=0, Total=506 [2021-11-09 08:41:43,955 INFO L87 Difference]: Start difference. First operand 61 states and 66 transitions. Second operand has 23 states, 23 states have (on average 1.4782608695652173) internal successors, (34), 23 states have internal predecessors, (34), 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) [2021-11-09 08:41:45,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:41:45,209 INFO L93 Difference]: Finished difference Result 75 states and 80 transitions. [2021-11-09 08:41:45,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-11-09 08:41:45,210 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.4782608695652173) internal successors, (34), 23 states have internal predecessors, (34), 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 34 [2021-11-09 08:41:45,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:41:45,211 INFO L225 Difference]: With dead ends: 75 [2021-11-09 08:41:45,211 INFO L226 Difference]: Without dead ends: 51 [2021-11-09 08:41:45,212 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=178, Invalid=692, Unknown=0, NotChecked=0, Total=870 [2021-11-09 08:41:45,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2021-11-09 08:41:45,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 50. [2021-11-09 08:41:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 49 states have (on average 1.1020408163265305) internal successors, (54), 49 states have internal predecessors, (54), 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) [2021-11-09 08:41:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 54 transitions. [2021-11-09 08:41:45,219 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 54 transitions. Word has length 34 [2021-11-09 08:41:45,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:41:45,220 INFO L470 AbstractCegarLoop]: Abstraction has 50 states and 54 transitions. [2021-11-09 08:41:45,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 1.4782608695652173) internal successors, (34), 23 states have internal predecessors, (34), 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) [2021-11-09 08:41:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2021-11-09 08:41:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-09 08:41:45,221 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:41:45,221 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:41:45,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-09 08:41:45,445 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:45,445 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:41:45,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:41:45,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1259217666, now seen corresponding path program 5 times [2021-11-09 08:41:45,446 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:41:45,446 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804655663] [2021-11-09 08:41:45,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:41:45,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:41:45,474 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:41:45,474 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [105715580] [2021-11-09 08:41:45,474 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-11-09 08:41:45,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:41:45,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:41:45,476 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:41:45,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-09 08:41:47,452 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-11-09 08:41:47,452 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:41:47,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 25 conjunts are in the unsatisfiable core [2021-11-09 08:41:47,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:41:47,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 [2021-11-09 08:41:48,227 INFO L354 Elim1Store]: treesize reduction 1185, result has 26.4 percent of original size [2021-11-09 08:41:48,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 30 case distinctions, treesize of input 229 treesize of output 544 [2021-11-09 08:41:48,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 49 [2021-11-09 08:41:48,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,534 INFO L354 Elim1Store]: treesize reduction 128, result has 16.9 percent of original size [2021-11-09 08:41:48,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 132 treesize of output 106 [2021-11-09 08:41:48,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 65 [2021-11-09 08:41:48,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:48,861 INFO L354 Elim1Store]: treesize reduction 118, result has 31.4 percent of original size [2021-11-09 08:41:48,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 294 treesize of output 264 [2021-11-09 08:41:49,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:49,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:49,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:49,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:49,110 INFO L354 Elim1Store]: treesize reduction 118, result has 31.4 percent of original size [2021-11-09 08:41:49,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 192 treesize of output 184 [2021-11-09 08:41:50,408 INFO L354 Elim1Store]: treesize reduction 1615, result has 25.5 percent of original size [2021-11-09 08:41:50,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 11 new quantified variables, introduced 49 case distinctions, treesize of input 254 treesize of output 689 [2021-11-09 08:41:50,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:50,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:50,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 127 [2021-11-09 08:41:51,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:51,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:51,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:51,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 254 treesize of output 156 [2021-11-09 08:41:51,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:51,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:51,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 98 [2021-11-09 08:41:51,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:52,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:52,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 127 [2021-11-09 08:41:52,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:52,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 127 [2021-11-09 08:41:52,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:53,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 252 treesize of output 156 [2021-11-09 08:41:53,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:53,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:53,672 INFO L354 Elim1Store]: treesize reduction 237, result has 16.8 percent of original size [2021-11-09 08:41:53,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 319 treesize of output 253 [2021-11-09 08:41:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 304 treesize of output 195 [2021-11-09 08:41:54,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:54,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:54,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 304 treesize of output 195 [2021-11-09 08:41:55,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:55,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 254 treesize of output 156 [2021-11-09 08:41:55,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:55,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:55,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:55,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:55,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 277 treesize of output 175 [2021-11-09 08:41:57,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:57,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:57,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:57,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 277 treesize of output 187 [2021-11-09 08:41:58,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:41:58,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:58,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 152 [2021-11-09 08:41:58,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:41:59,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:41:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:00,123 INFO L354 Elim1Store]: treesize reduction 168, result has 40.4 percent of original size [2021-11-09 08:42:00,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 561 treesize of output 550 [2021-11-09 08:42:02,494 INFO L354 Elim1Store]: treesize reduction 467, result has 20.3 percent of original size [2021-11-09 08:42:02,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 920 treesize of output 735 [2021-11-09 08:42:04,134 INFO L354 Elim1Store]: treesize reduction 346, result has 19.0 percent of original size [2021-11-09 08:42:04,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 101 treesize of output 129 [2021-11-09 08:42:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-09 08:42:04,341 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:04,342 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804655663] [2021-11-09 08:42:04,342 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:04,342 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [105715580] [2021-11-09 08:42:04,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [105715580] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:04,342 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:04,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2021-11-09 08:42:04,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455119666] [2021-11-09 08:42:04,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-09 08:42:04,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:04,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-09 08:42:04,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-11-09 08:42:04,344 INFO L87 Difference]: Start difference. First operand 50 states and 54 transitions. Second operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:42:04,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:04,676 INFO L93 Difference]: Finished difference Result 85 states and 90 transitions. [2021-11-09 08:42:04,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-09 08:42:04,676 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-09 08:42:04,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:04,677 INFO L225 Difference]: With dead ends: 85 [2021-11-09 08:42:04,677 INFO L226 Difference]: Without dead ends: 83 [2021-11-09 08:42:04,678 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2021-11-09 08:42:04,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-11-09 08:42:04,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 56. [2021-11-09 08:42:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 55 states have (on average 1.1090909090909091) internal successors, (61), 55 states have internal predecessors, (61), 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) [2021-11-09 08:42:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2021-11-09 08:42:04,686 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 36 [2021-11-09 08:42:04,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:04,686 INFO L470 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2021-11-09 08:42:04,686 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:42:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2021-11-09 08:42:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-09 08:42:04,687 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:04,688 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:04,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:04,894 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-11-09 08:42:04,894 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:04,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:04,895 INFO L85 PathProgramCache]: Analyzing trace with hash 180276683, now seen corresponding path program 4 times [2021-11-09 08:42:04,895 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:04,895 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31187255] [2021-11-09 08:42:04,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:04,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:04,916 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:04,916 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [10778929] [2021-11-09 08:42:04,916 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-09 08:42:04,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:04,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:04,918 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:04,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-09 08:42:05,268 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-09 08:42:05,268 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:42:05,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-09 08:42:05,271 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-09 08:42:05,504 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:05,504 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31187255] [2021-11-09 08:42:05,504 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:05,505 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [10778929] [2021-11-09 08:42:05,505 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [10778929] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:05,505 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:05,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2021-11-09 08:42:05,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303739736] [2021-11-09 08:42:05,505 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-09 08:42:05,506 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:05,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-09 08:42:05,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-09 08:42:05,507 INFO L87 Difference]: Start difference. First operand 56 states and 61 transitions. Second operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 11 states have internal predecessors, (36), 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) [2021-11-09 08:42:05,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:05,758 INFO L93 Difference]: Finished difference Result 82 states and 86 transitions. [2021-11-09 08:42:05,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-09 08:42:05,759 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 11 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-11-09 08:42:05,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:05,760 INFO L225 Difference]: With dead ends: 82 [2021-11-09 08:42:05,760 INFO L226 Difference]: Without dead ends: 69 [2021-11-09 08:42:05,760 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2021-11-09 08:42:05,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2021-11-09 08:42:05,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 45. [2021-11-09 08:42:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 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) [2021-11-09 08:42:05,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 48 transitions. [2021-11-09 08:42:05,772 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 48 transitions. Word has length 37 [2021-11-09 08:42:05,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:05,772 INFO L470 AbstractCegarLoop]: Abstraction has 45 states and 48 transitions. [2021-11-09 08:42:05,772 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 11 states have internal predecessors, (36), 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) [2021-11-09 08:42:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2021-11-09 08:42:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-09 08:42:05,776 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:05,776 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:05,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:05,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-09 08:42:05,989 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:05,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:05,990 INFO L85 PathProgramCache]: Analyzing trace with hash -1096318795, now seen corresponding path program 6 times [2021-11-09 08:42:05,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:05,990 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685600755] [2021-11-09 08:42:05,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:05,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:06,035 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:06,035 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [793501099] [2021-11-09 08:42:06,035 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-11-09 08:42:06,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:06,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:06,037 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:06,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-09 08:42:09,651 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-11-09 08:42:09,652 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:42:09,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-09 08:42:09,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 35 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:42:09,916 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:09,917 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685600755] [2021-11-09 08:42:09,917 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:09,917 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [793501099] [2021-11-09 08:42:09,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [793501099] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:09,918 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:09,918 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2021-11-09 08:42:09,918 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850074250] [2021-11-09 08:42:09,919 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-09 08:42:09,919 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:09,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-09 08:42:09,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-09 08:42:09,920 INFO L87 Difference]: Start difference. First operand 45 states and 48 transitions. Second operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 13 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:42:10,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:10,203 INFO L93 Difference]: Finished difference Result 128 states and 134 transitions. [2021-11-09 08:42:10,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-09 08:42:10,203 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 13 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-11-09 08:42:10,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:10,204 INFO L225 Difference]: With dead ends: 128 [2021-11-09 08:42:10,204 INFO L226 Difference]: Without dead ends: 115 [2021-11-09 08:42:10,205 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2021-11-09 08:42:10,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2021-11-09 08:42:10,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 74. [2021-11-09 08:42:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 1.095890410958904) internal successors, (80), 73 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) [2021-11-09 08:42:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 80 transitions. [2021-11-09 08:42:10,232 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 80 transitions. Word has length 39 [2021-11-09 08:42:10,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:10,233 INFO L470 AbstractCegarLoop]: Abstraction has 74 states and 80 transitions. [2021-11-09 08:42:10,233 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 13 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:42:10,233 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 80 transitions. [2021-11-09 08:42:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-09 08:42:10,234 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:10,234 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:10,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:10,437 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-09 08:42:10,437 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:10,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:10,438 INFO L85 PathProgramCache]: Analyzing trace with hash 173090424, now seen corresponding path program 5 times [2021-11-09 08:42:10,438 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:10,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323333255] [2021-11-09 08:42:10,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:10,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:10,458 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:10,458 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [241351160] [2021-11-09 08:42:10,458 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-11-09 08:42:10,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:10,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:10,464 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:10,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-09 08:42:12,646 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-11-09 08:42:12,647 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:42:12,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 39 conjunts are in the unsatisfiable core [2021-11-09 08:42:12,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:12,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2021-11-09 08:42:12,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-09 08:42:12,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:12,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 245 [2021-11-09 08:42:12,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 49 [2021-11-09 08:42:12,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 50 [2021-11-09 08:42:12,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:12,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 50 [2021-11-09 08:42:13,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:13,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 194 treesize of output 278 [2021-11-09 08:42:13,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 42 [2021-11-09 08:42:13,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 51 [2021-11-09 08:42:13,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 98 [2021-11-09 08:42:13,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 50 [2021-11-09 08:42:13,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 60 [2021-11-09 08:42:13,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:13,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:13,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,984 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:13,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:13,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,045 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-09 08:42:14,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 287 treesize of output 551 [2021-11-09 08:42:14,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 14 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 205 [2021-11-09 08:42:14,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 345 treesize of output 206 [2021-11-09 08:42:14,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,449 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,461 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,477 INFO L354 Elim1Store]: treesize reduction 33, result has 8.3 percent of original size [2021-11-09 08:42:14,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 11 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 39 case distinctions, treesize of input 270 treesize of output 125 [2021-11-09 08:42:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,773 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,832 INFO L354 Elim1Store]: treesize reduction 75, result has 20.2 percent of original size [2021-11-09 08:42:14,833 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 306 treesize of output 556 [2021-11-09 08:42:14,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:14,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:14,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 209 treesize of output 123 [2021-11-09 08:42:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 17 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 335 treesize of output 208 [2021-11-09 08:42:15,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:15,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,187 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,194 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:42:15,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 15 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 30 case distinctions, treesize of input 245 treesize of output 120 [2021-11-09 08:42:15,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:15,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:15,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:15,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:15,496 INFO L354 Elim1Store]: treesize reduction 43, result has 14.0 percent of original size [2021-11-09 08:42:15,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 99 treesize of output 90 [2021-11-09 08:42:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:42:16,090 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:16,090 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323333255] [2021-11-09 08:42:16,090 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:16,090 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [241351160] [2021-11-09 08:42:16,091 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [241351160] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:16,091 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:16,091 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2021-11-09 08:42:16,091 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056896411] [2021-11-09 08:42:16,092 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-09 08:42:16,092 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:16,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-09 08:42:16,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=308, Unknown=0, NotChecked=0, Total=380 [2021-11-09 08:42:16,094 INFO L87 Difference]: Start difference. First operand 74 states and 80 transitions. Second operand has 20 states, 20 states have (on average 2.0) internal successors, (40), 20 states have internal predecessors, (40), 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) [2021-11-09 08:42:17,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:17,538 INFO L93 Difference]: Finished difference Result 92 states and 99 transitions. [2021-11-09 08:42:17,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-11-09 08:42:17,539 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.0) internal successors, (40), 20 states have internal predecessors, (40), 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 40 [2021-11-09 08:42:17,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:17,540 INFO L225 Difference]: With dead ends: 92 [2021-11-09 08:42:17,540 INFO L226 Difference]: Without dead ends: 61 [2021-11-09 08:42:17,541 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=154, Invalid=658, Unknown=0, NotChecked=0, Total=812 [2021-11-09 08:42:17,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2021-11-09 08:42:17,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 60. [2021-11-09 08:42:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 59 states have (on average 1.1016949152542372) internal successors, (65), 59 states have internal predecessors, (65), 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) [2021-11-09 08:42:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 65 transitions. [2021-11-09 08:42:17,549 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 65 transitions. Word has length 40 [2021-11-09 08:42:17,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:17,549 INFO L470 AbstractCegarLoop]: Abstraction has 60 states and 65 transitions. [2021-11-09 08:42:17,550 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.0) internal successors, (40), 20 states have internal predecessors, (40), 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) [2021-11-09 08:42:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2021-11-09 08:42:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-09 08:42:17,551 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:17,551 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:17,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:17,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:17,752 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:17,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:17,752 INFO L85 PathProgramCache]: Analyzing trace with hash -734671131, now seen corresponding path program 7 times [2021-11-09 08:42:17,752 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:17,752 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987543393] [2021-11-09 08:42:17,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:17,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:17,775 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:17,775 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [692794062] [2021-11-09 08:42:17,775 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-09 08:42:17,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:17,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:17,789 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:17,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-11-09 08:42:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:42:19,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 36 conjunts are in the unsatisfiable core [2021-11-09 08:42:19,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:19,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 [2021-11-09 08:42:19,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,603 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-09 08:42:19,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 229 treesize of output 397 [2021-11-09 08:42:19,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:42:19,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,726 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-09 08:42:19,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 303 treesize of output 194 [2021-11-09 08:42:19,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,883 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-09 08:42:19,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 255 treesize of output 142 [2021-11-09 08:42:19,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,953 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:19,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:19,961 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-09 08:42:19,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 192 treesize of output 110 [2021-11-09 08:42:20,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,179 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:42:20,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 262 treesize of output 462 [2021-11-09 08:42:20,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,320 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:42:20,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 217 treesize of output 141 [2021-11-09 08:42:20,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,419 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:42:20,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 200 treesize of output 123 [2021-11-09 08:42:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,505 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:42:20,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 301 treesize of output 176 [2021-11-09 08:42:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,744 INFO L354 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2021-11-09 08:42:20,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 14 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 36 case distinctions, treesize of input 267 treesize of output 543 [2021-11-09 08:42:20,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:20,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:20,916 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:42:20,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 12 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 395 treesize of output 236 [2021-11-09 08:42:21,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,306 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,316 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:42:21,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 12 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 282 treesize of output 179 [2021-11-09 08:42:21,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,387 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:42:21,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 12 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 256 treesize of output 145 [2021-11-09 08:42:21,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:21,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:21,627 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:42:21,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 90 treesize of output 92 [2021-11-09 08:42:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-09 08:42:29,319 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:29,319 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987543393] [2021-11-09 08:42:29,319 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:29,320 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [692794062] [2021-11-09 08:42:29,320 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [692794062] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:29,320 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:29,320 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2021-11-09 08:42:29,320 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844486914] [2021-11-09 08:42:29,321 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-09 08:42:29,321 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:29,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-09 08:42:29,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=244, Unknown=6, NotChecked=0, Total=306 [2021-11-09 08:42:29,323 INFO L87 Difference]: Start difference. First operand 60 states and 65 transitions. Second operand has 18 states, 18 states have (on average 2.3333333333333335) internal successors, (42), 18 states have internal predecessors, (42), 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) [2021-11-09 08:42:41,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:41,781 INFO L93 Difference]: Finished difference Result 121 states and 126 transitions. [2021-11-09 08:42:41,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-11-09 08:42:41,787 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.3333333333333335) internal successors, (42), 18 states have internal predecessors, (42), 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 42 [2021-11-09 08:42:41,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:41,788 INFO L225 Difference]: With dead ends: 121 [2021-11-09 08:42:41,788 INFO L226 Difference]: Without dead ends: 119 [2021-11-09 08:42:41,788 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=126, Invalid=624, Unknown=6, NotChecked=0, Total=756 [2021-11-09 08:42:41,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2021-11-09 08:42:41,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 66. [2021-11-09 08:42:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 1.1076923076923078) internal successors, (72), 65 states have internal predecessors, (72), 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) [2021-11-09 08:42:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 72 transitions. [2021-11-09 08:42:41,798 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 72 transitions. Word has length 42 [2021-11-09 08:42:41,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:41,798 INFO L470 AbstractCegarLoop]: Abstraction has 66 states and 72 transitions. [2021-11-09 08:42:41,799 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.3333333333333335) internal successors, (42), 18 states have internal predecessors, (42), 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) [2021-11-09 08:42:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 72 transitions. [2021-11-09 08:42:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-09 08:42:41,800 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:41,800 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:41,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:42,025 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:42,025 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:42,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:42,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1500733880, now seen corresponding path program 6 times [2021-11-09 08:42:42,026 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:42,026 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093835449] [2021-11-09 08:42:42,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:42,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:42,064 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:42,064 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1398029177] [2021-11-09 08:42:42,065 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-11-09 08:42:42,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:42,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:42,066 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:42,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-11-09 08:42:43,768 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-11-09 08:42:43,769 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:42:43,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-09 08:42:43,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-09 08:42:44,012 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:44,012 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093835449] [2021-11-09 08:42:44,012 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:44,013 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1398029177] [2021-11-09 08:42:44,013 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1398029177] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:44,013 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:44,013 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2021-11-09 08:42:44,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923320679] [2021-11-09 08:42:44,015 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-09 08:42:44,015 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:44,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-09 08:42:44,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-09 08:42:44,016 INFO L87 Difference]: Start difference. First operand 66 states and 72 transitions. Second operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 13 states have internal predecessors, (42), 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) [2021-11-09 08:42:44,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:44,412 INFO L93 Difference]: Finished difference Result 98 states and 103 transitions. [2021-11-09 08:42:44,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-09 08:42:44,412 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 13 states have internal predecessors, (42), 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 43 [2021-11-09 08:42:44,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:44,413 INFO L225 Difference]: With dead ends: 98 [2021-11-09 08:42:44,414 INFO L226 Difference]: Without dead ends: 81 [2021-11-09 08:42:44,417 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2021-11-09 08:42:44,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2021-11-09 08:42:44,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 51. [2021-11-09 08:42:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 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) [2021-11-09 08:42:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 54 transitions. [2021-11-09 08:42:44,423 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 54 transitions. Word has length 43 [2021-11-09 08:42:44,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:44,424 INFO L470 AbstractCegarLoop]: Abstraction has 51 states and 54 transitions. [2021-11-09 08:42:44,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 13 states have internal predecessors, (42), 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) [2021-11-09 08:42:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2021-11-09 08:42:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-09 08:42:44,425 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:44,425 INFO L513 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:44,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:44,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-11-09 08:42:44,645 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:44,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:44,646 INFO L85 PathProgramCache]: Analyzing trace with hash -1639766542, now seen corresponding path program 8 times [2021-11-09 08:42:44,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:44,646 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741546532] [2021-11-09 08:42:44,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:44,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:44,677 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:44,678 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [86022161] [2021-11-09 08:42:44,678 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-09 08:42:44,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:44,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:44,680 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:44,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-11-09 08:42:45,272 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-09 08:42:45,272 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:42:45,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-09 08:42:45,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 51 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:42:45,581 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:45,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741546532] [2021-11-09 08:42:45,581 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:45,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86022161] [2021-11-09 08:42:45,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [86022161] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:45,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:45,582 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2021-11-09 08:42:45,582 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125322814] [2021-11-09 08:42:45,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-09 08:42:45,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:45,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-09 08:42:45,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-11-09 08:42:45,583 INFO L87 Difference]: Start difference. First operand 51 states and 54 transitions. Second operand has 15 states, 15 states have (on average 3.0) internal successors, (45), 15 states have internal predecessors, (45), 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) [2021-11-09 08:42:45,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:45,975 INFO L93 Difference]: Finished difference Result 149 states and 155 transitions. [2021-11-09 08:42:45,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-09 08:42:45,976 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.0) internal successors, (45), 15 states have internal predecessors, (45), 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 45 [2021-11-09 08:42:45,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:45,977 INFO L225 Difference]: With dead ends: 149 [2021-11-09 08:42:45,977 INFO L226 Difference]: Without dead ends: 136 [2021-11-09 08:42:45,977 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2021-11-09 08:42:45,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2021-11-09 08:42:45,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 87. [2021-11-09 08:42:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 86 states have (on average 1.0930232558139534) internal successors, (94), 86 states have internal predecessors, (94), 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) [2021-11-09 08:42:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 94 transitions. [2021-11-09 08:42:45,989 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 94 transitions. Word has length 45 [2021-11-09 08:42:45,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:45,990 INFO L470 AbstractCegarLoop]: Abstraction has 87 states and 94 transitions. [2021-11-09 08:42:45,990 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.0) internal successors, (45), 15 states have internal predecessors, (45), 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) [2021-11-09 08:42:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 94 transitions. [2021-11-09 08:42:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-09 08:42:45,991 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:45,991 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:46,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:46,205 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-11-09 08:42:46,205 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:46,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:46,206 INFO L85 PathProgramCache]: Analyzing trace with hash 506079451, now seen corresponding path program 7 times [2021-11-09 08:42:46,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:46,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472302457] [2021-11-09 08:42:46,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:46,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:46,245 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:46,245 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [68106384] [2021-11-09 08:42:46,245 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-09 08:42:46,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:46,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:46,247 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:46,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-11-09 08:42:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 08:42:48,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 45 conjunts are in the unsatisfiable core [2021-11-09 08:42:48,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:42:48,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2021-11-09 08:42:48,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-09 08:42:48,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:48,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 245 [2021-11-09 08:42:48,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 50 [2021-11-09 08:42:48,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 49 [2021-11-09 08:42:48,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 68 [2021-11-09 08:42:48,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 202 treesize of output 308 [2021-11-09 08:42:48,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 37 [2021-11-09 08:42:48,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 26 [2021-11-09 08:42:48,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:48,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 30 [2021-11-09 08:42:49,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 16 disjoint index pairs (out of 6 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 217 treesize of output 371 [2021-11-09 08:42:49,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 63 [2021-11-09 08:42:49,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 86 [2021-11-09 08:42:49,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 58 [2021-11-09 08:42:49,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 60 [2021-11-09 08:42:49,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:49,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 70 [2021-11-09 08:42:50,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,119 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-09 08:42:50,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 14 new quantified variables, introduced 47 case distinctions, treesize of input 288 treesize of output 588 [2021-11-09 08:42:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 19 disjoint index pairs (out of 55 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 280 treesize of output 169 [2021-11-09 08:42:50,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:42:50,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 19 disjoint index pairs (out of 55 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 375 treesize of output 229 [2021-11-09 08:42:50,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 236 treesize of output 124 [2021-11-09 08:42:50,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:50,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:50,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,037 INFO L354 Elim1Store]: treesize reduction 94, result has 16.8 percent of original size [2021-11-09 08:42:51,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 11 select indices, 11 select index equivalence classes, 21 disjoint index pairs (out of 55 index pairs), introduced 15 new quantified variables, introduced 57 case distinctions, treesize of input 287 treesize of output 625 [2021-11-09 08:42:51,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:42:51,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 215 [2021-11-09 08:42:51,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,839 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:42:51,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 16 disjoint index pairs (out of 66 index pairs), introduced 10 new quantified variables, introduced 35 case distinctions, treesize of input 357 treesize of output 211 [2021-11-09 08:42:51,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:51,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:51,938 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:42:51,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 30 case distinctions, treesize of input 329 treesize of output 157 [2021-11-09 08:42:52,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,383 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,454 INFO L354 Elim1Store]: treesize reduction 102, result has 15.7 percent of original size [2021-11-09 08:42:52,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 12 select indices, 12 select index equivalence classes, 21 disjoint index pairs (out of 66 index pairs), introduced 16 new quantified variables, introduced 68 case distinctions, treesize of input 304 treesize of output 664 [2021-11-09 08:42:52,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 390 treesize of output 241 [2021-11-09 08:42:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 349 treesize of output 196 [2021-11-09 08:42:52,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:52,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:52,892 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-09 08:42:52,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 21 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 35 case distinctions, treesize of input 302 treesize of output 176 [2021-11-09 08:42:53,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:53,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,283 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:53,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:53,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:42:53,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:42:53,317 INFO L354 Elim1Store]: treesize reduction 51, result has 12.1 percent of original size [2021-11-09 08:42:53,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 37 case distinctions, treesize of input 115 treesize of output 112 [2021-11-09 08:42:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:42:53,981 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:42:53,981 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472302457] [2021-11-09 08:42:53,981 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:42:53,981 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68106384] [2021-11-09 08:42:53,981 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [68106384] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:42:53,981 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:42:53,982 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2021-11-09 08:42:53,982 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526569431] [2021-11-09 08:42:53,982 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-09 08:42:53,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:42:53,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-09 08:42:53,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=517, Unknown=0, NotChecked=0, Total=600 [2021-11-09 08:42:53,984 INFO L87 Difference]: Start difference. First operand 87 states and 94 transitions. Second operand has 25 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:42:56,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-09 08:42:56,152 INFO L93 Difference]: Finished difference Result 109 states and 118 transitions. [2021-11-09 08:42:56,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-09 08:42:56,153 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-11-09 08:42:56,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-09 08:42:56,154 INFO L225 Difference]: With dead ends: 109 [2021-11-09 08:42:56,154 INFO L226 Difference]: Without dead ends: 71 [2021-11-09 08:42:56,155 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 262 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=163, Invalid=959, Unknown=0, NotChecked=0, Total=1122 [2021-11-09 08:42:56,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-11-09 08:42:56,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 70. [2021-11-09 08:42:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 1.1014492753623188) internal successors, (76), 69 states have internal predecessors, (76), 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) [2021-11-09 08:42:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 76 transitions. [2021-11-09 08:42:56,163 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 76 transitions. Word has length 46 [2021-11-09 08:42:56,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-09 08:42:56,163 INFO L470 AbstractCegarLoop]: Abstraction has 70 states and 76 transitions. [2021-11-09 08:42:56,163 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 08:42:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 76 transitions. [2021-11-09 08:42:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-09 08:42:56,164 INFO L505 BasicCegarLoop]: Found error trace [2021-11-09 08:42:56,164 INFO L513 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 08:42:56,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2021-11-09 08:42:56,364 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:56,365 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-09 08:42:56,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:42:56,366 INFO L85 PathProgramCache]: Analyzing trace with hash -494268382, now seen corresponding path program 9 times [2021-11-09 08:42:56,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:42:56,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696540978] [2021-11-09 08:42:56,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:42:56,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:42:56,397 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-09 08:42:56,398 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [344772582] [2021-11-09 08:42:56,398 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-09 08:42:56,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-09 08:42:56,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:42:56,406 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-09 08:42:56,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d005550-fb7c-44fb-a300-0a2ee4c6b0ea/bin/uautomizer-IVEQpCNsaX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-11-09 08:42:59,809 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-11-09 08:42:59,809 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-09 08:42:59,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 56 conjunts are in the unsatisfiable core [2021-11-09 08:42:59,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-09 08:43:00,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 [2021-11-09 08:43:00,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:00,764 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-09 08:43:00,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 31 treesize of output 29 [2021-11-09 08:43:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:01,786 INFO L354 Elim1Store]: treesize reduction 1748, result has 18.4 percent of original size [2021-11-09 08:43:01,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 11 new quantified variables, introduced 49 case distinctions, treesize of input 244 treesize of output 518 [2021-11-09 08:43:02,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:02,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,364 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-09 08:43:02,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 294 treesize of output 174 [2021-11-09 08:43:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,544 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:43:02,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 309 treesize of output 183 [2021-11-09 08:43:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:02,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:02,780 INFO L354 Elim1Store]: treesize reduction 152, result has 0.7 percent of original size [2021-11-09 08:43:02,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 309 treesize of output 183 [2021-11-09 08:43:03,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:03,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:03,468 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:43:03,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 289 treesize of output 178 [2021-11-09 08:43:03,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:03,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:03,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:03,788 INFO L354 Elim1Store]: treesize reduction 136, result has 0.7 percent of original size [2021-11-09 08:43:03,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 255 treesize of output 156 [2021-11-09 08:43:04,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,230 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:43:04,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 368 treesize of output 206 [2021-11-09 08:43:04,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,334 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:43:04,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 256 treesize of output 146 [2021-11-09 08:43:04,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:04,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:04,611 INFO L354 Elim1Store]: treesize reduction 17, result has 32.0 percent of original size [2021-11-09 08:43:04,611 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 372 treesize of output 224 [2021-11-09 08:43:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:05,036 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:05,044 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-09 08:43:05,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 13 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 216 treesize of output 125 [2021-11-09 08:43:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:05,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:05,103 INFO L354 Elim1Store]: treesize reduction 136, result has 0.7 percent of original size [2021-11-09 08:43:05,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 240 treesize of output 137 [2021-11-09 08:43:05,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:05,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:05,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:05,247 INFO L354 Elim1Store]: treesize reduction 17, result has 32.0 percent of original size [2021-11-09 08:43:05,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 14 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 240 treesize of output 130 [2021-11-09 08:43:06,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,497 INFO L354 Elim1Store]: treesize reduction 3536, result has 15.5 percent of original size [2021-11-09 08:43:09,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 11 select indices, 11 select index equivalence classes, 1 disjoint index pairs (out of 55 index pairs), introduced 15 new quantified variables, introduced 99 case distinctions, treesize of input 542 treesize of output 878 [2021-11-09 08:43:09,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:09,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:09,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:09,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:09,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:09,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:09,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:09,812 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-11-09 08:43:09,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 443 treesize of output 283 [2021-11-09 08:43:10,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,171 INFO L244 Elim1Store]: Index analysis took 124 ms [2021-11-09 08:43:10,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:10,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:10,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:10,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:10,312 INFO L354 Elim1Store]: treesize reduction 61, result has 16.4 percent of original size [2021-11-09 08:43:10,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 36 case distinctions, treesize of input 454 treesize of output 302 [2021-11-09 08:43:10,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:10,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,002 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-11-09 08:43:11,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,027 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:11,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:11,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:11,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:11,067 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-09 08:43:11,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 29 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 454 treesize of output 290 [2021-11-09 08:43:13,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,122 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,153 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-09 08:43:13,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 691 treesize of output 506 [2021-11-09 08:43:13,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:13,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:13,638 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:43:13,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 19 disjoint index pairs (out of 66 index pairs), introduced 10 new quantified variables, introduced 35 case distinctions, treesize of input 369 treesize of output 220 [2021-11-09 08:43:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,556 INFO L244 Elim1Store]: Index analysis took 208 ms [2021-11-09 08:43:14,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:14,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:14,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:14,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:14,579 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:14,600 INFO L354 Elim1Store]: treesize reduction 192, result has 0.5 percent of original size [2021-11-09 08:43:14,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 24 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 39 case distinctions, treesize of input 408 treesize of output 247 [2021-11-09 08:43:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:17,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:18,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:18,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:18,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:18,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:18,258 INFO L354 Elim1Store]: treesize reduction 254, result has 9.6 percent of original size [2021-11-09 08:43:18,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 22 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 42 case distinctions, treesize of input 1557 treesize of output 1191 [2021-11-09 08:43:19,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:19,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:19,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:19,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:19,929 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-09 08:43:19,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 30 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 357 treesize of output 220 [2021-11-09 08:43:20,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:20,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:20,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:20,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:20,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:20,470 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-09 08:43:20,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 30 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 313 treesize of output 189 [2021-11-09 08:43:21,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:21,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:21,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:21,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:21,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:21,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:21,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:22,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:22,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:22,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:22,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:22,072 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:43:22,072 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 14 disjoint index pairs (out of 55 index pairs), introduced 9 new quantified variables, introduced 30 case distinctions, treesize of input 1542 treesize of output 1156 [2021-11-09 08:43:23,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:23,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:24,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:26,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,634 INFO L354 Elim1Store]: treesize reduction 192, result has 0.5 percent of original size [2021-11-09 08:43:26,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 18 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 832 treesize of output 411 [2021-11-09 08:43:26,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:26,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:26,871 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-09 08:43:26,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 19 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 30 case distinctions, treesize of input 369 treesize of output 175 [2021-11-09 08:43:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:27,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:27,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:27,356 INFO L354 Elim1Store]: treesize reduction 33, result has 19.5 percent of original size [2021-11-09 08:43:27,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 29 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 402 treesize of output 201 [2021-11-09 08:43:29,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:29,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,962 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:29,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:29,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:29,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:29,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:30,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:30,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:30,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:30,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:30,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:30,866 INFO L354 Elim1Store]: treesize reduction 540, result has 16.5 percent of original size [2021-11-09 08:43:30,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 15 select indices, 15 select index equivalence classes, 36 disjoint index pairs (out of 105 index pairs), introduced 19 new quantified variables, introduced 111 case distinctions, treesize of input 960 treesize of output 1213 [2021-11-09 08:43:33,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:34,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:34,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,952 INFO L244 Elim1Store]: Index analysis took 348 ms [2021-11-09 08:43:34,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:35,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:35,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:35,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:35,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:35,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:35,340 INFO L354 Elim1Store]: treesize reduction 58, result has 34.8 percent of original size [2021-11-09 08:43:35,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 54 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 64 case distinctions, treesize of input 875 treesize of output 655 [2021-11-09 08:43:36,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:36,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,072 INFO L244 Elim1Store]: Index analysis took 316 ms [2021-11-09 08:43:37,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:37,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:37,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:37,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:37,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:37,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:37,218 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-09 08:43:37,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 54 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 664 treesize of output 414 [2021-11-09 08:43:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:37,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,288 INFO L244 Elim1Store]: Index analysis took 349 ms [2021-11-09 08:43:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:38,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:38,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:38,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:38,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:38,430 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-09 08:43:38,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 54 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 716 treesize of output 456 [2021-11-09 08:43:47,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:47,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:47,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,595 INFO L244 Elim1Store]: Index analysis took 141 ms [2021-11-09 08:43:47,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:47,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:47,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:47,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:47,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:47,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:47,652 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-09 08:43:47,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 42 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 56 case distinctions, treesize of input 585 treesize of output 339 [2021-11-09 08:43:48,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:43:48,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,913 INFO L244 Elim1Store]: Index analysis took 258 ms [2021-11-09 08:43:48,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:48,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:48,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:48,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:48,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:48,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,049 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-09 08:43:49,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 55 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 825 treesize of output 497 [2021-11-09 08:43:49,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,665 INFO L244 Elim1Store]: Index analysis took 247 ms [2021-11-09 08:43:49,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:49,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:49,788 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-09 08:43:49,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 55 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 635 treesize of output 379 [2021-11-09 08:43:50,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,609 INFO L244 Elim1Store]: Index analysis took 422 ms [2021-11-09 08:43:50,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:50,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,697 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:50,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:50,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:50,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:50,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:50,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:50,769 INFO L354 Elim1Store]: treesize reduction 208, result has 0.5 percent of original size [2021-11-09 08:43:50,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 51 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 67 case distinctions, treesize of input 655 treesize of output 388 [2021-11-09 08:43:55,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,543 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,560 INFO L244 Elim1Store]: Index analysis took 199 ms [2021-11-09 08:43:55,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:55,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:55,623 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-09 08:43:55,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 33 disjoint index pairs (out of 105 index pairs), introduced 13 new quantified variables, introduced 56 case distinctions, treesize of input 649 treesize of output 396 [2021-11-09 08:43:56,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,311 INFO L244 Elim1Store]: Index analysis took 237 ms [2021-11-09 08:43:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:43:56,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:56,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:56,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:43:56,401 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-09 08:43:56,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 42 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 56 case distinctions, treesize of input 600 treesize of output 348 [2021-11-09 08:44:03,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:44:03,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:44:03,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,953 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:03,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:03,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:04,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:04,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,109 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:04,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:04,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:04,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:04,193 INFO L244 Elim1Store]: Index analysis took 278 ms [2021-11-09 08:44:04,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 36 disjoint index pairs (out of 120 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 814 treesize of output 490 [2021-11-09 08:44:08,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:08,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,122 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-09 08:44:09,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 944 treesize of output 632 [2021-11-09 08:44:09,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,282 INFO L354 Elim1Store]: treesize reduction 72, result has 8.9 percent of original size [2021-11-09 08:44:09,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 21 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 584 treesize of output 298 [2021-11-09 08:44:09,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,570 INFO L244 Elim1Store]: Index analysis took 203 ms [2021-11-09 08:44:09,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:09,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:09,693 INFO L354 Elim1Store]: treesize reduction 208, result has 0.5 percent of original size [2021-11-09 08:44:09,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 52 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 67 case distinctions, treesize of input 2007 treesize of output 1324 [2021-11-09 08:44:11,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,302 INFO L244 Elim1Store]: Index analysis took 228 ms [2021-11-09 08:44:11,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:11,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:11,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:11,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:11,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:11,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:11,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:11,384 INFO L354 Elim1Store]: treesize reduction 208, result has 0.5 percent of original size [2021-11-09 08:44:11,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 50 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 67 case distinctions, treesize of input 1136 treesize of output 623 [2021-11-09 08:44:12,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,485 INFO L244 Elim1Store]: Index analysis took 153 ms [2021-11-09 08:44:12,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,560 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-09 08:44:12,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 35 disjoint index pairs (out of 105 index pairs), introduced 13 new quantified variables, introduced 54 case distinctions, treesize of input 899 treesize of output 559 [2021-11-09 08:44:12,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,693 INFO L244 Elim1Store]: Index analysis took 110 ms [2021-11-09 08:44:12,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:12,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:12,747 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-09 08:44:12,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 32 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 48 case distinctions, treesize of input 563 treesize of output 266 [2021-11-09 08:44:13,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:44:13,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,812 INFO L244 Elim1Store]: Index analysis took 175 ms [2021-11-09 08:44:13,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:13,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:13,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:13,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:13,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:13,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:13,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:13,911 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-09 08:44:13,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 55 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 539 treesize of output 306 [2021-11-09 08:44:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,841 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-11-09 08:44:14,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:14,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:14,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:14,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:14,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:14,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:14,914 INFO L354 Elim1Store]: treesize reduction 53, result has 7.0 percent of original size [2021-11-09 08:44:14,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 55 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 550 treesize of output 304 [2021-11-09 08:44:15,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,816 INFO L244 Elim1Store]: Index analysis took 237 ms [2021-11-09 08:44:15,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:15,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:15,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:15,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:15,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:15,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:15,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:15,905 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-09 08:44:15,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 55 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 63 case distinctions, treesize of input 537 treesize of output 293 [2021-11-09 08:44:16,555 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:16,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:16,712 INFO L244 Elim1Store]: Index analysis took 157 ms [2021-11-09 08:44:16,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 448 treesize of output 247 [2021-11-09 08:44:24,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,305 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,391 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:24,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:24,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:25,621 INFO L354 Elim1Store]: treesize reduction 644, result has 14.2 percent of original size [2021-11-09 08:44:25,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 19 select indices, 19 select index equivalence classes, 55 disjoint index pairs (out of 171 index pairs), introduced 23 new quantified variables, introduced 177 case distinctions, treesize of input 1672 treesize of output 1541 [2021-11-09 08:44:25,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:44:25,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:44:29,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:29,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:29,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:29,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:30,999 INFO L244 Elim1Store]: Index analysis took 1096 ms [2021-11-09 08:44:31,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:31,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:31,627 INFO L354 Elim1Store]: treesize reduction 84, result has 20.0 percent of original size [2021-11-09 08:44:31,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 70 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 100 case distinctions, treesize of input 2166 treesize of output 1830 [2021-11-09 08:44:37,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:37,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,435 INFO L244 Elim1Store]: Index analysis took 1085 ms [2021-11-09 08:44:38,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,668 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:44:38,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:44:38,961 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-09 08:44:38,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 71 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 99 case distinctions, treesize of input 2166 treesize of output 1810 [2021-11-09 08:46:19,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:46:21,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:46:23,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:46:25,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:46:27,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:46:28,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:28,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:28,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:28,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:29,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,283 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:29,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:29,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:29,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:29,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:29,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:29,719 INFO L244 Elim1Store]: Index analysis took 1226 ms [2021-11-09 08:46:29,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 55 disjoint index pairs (out of 171 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 1009 treesize of output 691 [2021-11-09 08:46:32,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:32,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:33,975 INFO L244 Elim1Store]: Index analysis took 1552 ms [2021-11-09 08:46:33,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:33,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:34,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:34,388 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-09 08:46:34,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 70 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 99 case distinctions, treesize of input 1020 treesize of output 698 [2021-11-09 08:46:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:44,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:45,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,403 INFO L244 Elim1Store]: Index analysis took 1779 ms [2021-11-09 08:46:46,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:46,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:46,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:47,049 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-09 08:46:47,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 71 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 99 case distinctions, treesize of input 741 treesize of output 432 [2021-11-09 08:46:50,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:50,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:51,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,525 INFO L244 Elim1Store]: Index analysis took 2349 ms [2021-11-09 08:46:52,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:52,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:52,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:53,132 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-09 08:46:53,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 70 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 99 case distinctions, treesize of input 730 treesize of output 421 [2021-11-09 08:46:59,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:46:59,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:46:59,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:00,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:00,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:01,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:01,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:01,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:02,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:02,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:02,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:02,776 INFO L244 Elim1Store]: Index analysis took 3564 ms [2021-11-09 08:47:02,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 55 disjoint index pairs (out of 171 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 719 treesize of output 414 [2021-11-09 08:47:06,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:06,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:06,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:06,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:06,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:07,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:08,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:08,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:09,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:09,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:09,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:09,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,428 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:10,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:10,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:10,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:10,548 INFO L244 Elim1Store]: Index analysis took 3730 ms [2021-11-09 08:47:10,557 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 55 disjoint index pairs (out of 171 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 730 treesize of output 425 [2021-11-09 08:47:15,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-09 08:47:28,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:28,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:28,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:28,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,021 INFO L244 Elim1Store]: Index analysis took 504 ms [2021-11-09 08:47:29,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,050 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:29,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:29,196 INFO L354 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2021-11-09 08:47:29,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 47 disjoint index pairs (out of 171 index pairs), introduced 17 new quantified variables, introduced 90 case distinctions, treesize of input 1010 treesize of output 656 [2021-11-09 08:47:30,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:31,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:32,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,262 INFO L244 Elim1Store]: Index analysis took 3115 ms [2021-11-09 08:47:33,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:33,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,789 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:33,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:33,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:34,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:34,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:34,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:34,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:34,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:34,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:47:34,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:34,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:47:37,352 INFO L354 Elim1Store]: treesize reduction 505, result has 1.6 percent of original size [2021-11-09 08:47:37,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 58 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 112 case distinctions, treesize of input 2067 treesize of output 1534 [2021-11-09 08:50:11,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:11,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:11,724 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-09 08:50:11,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 55 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 1624 treesize of output 967 [2021-11-09 08:50:12,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,752 INFO L354 Elim1Store]: treesize reduction 75, result has 1.3 percent of original size [2021-11-09 08:50:12,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 56 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 126 case distinctions, treesize of input 1233 treesize of output 847 [2021-11-09 08:50:12,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:12,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:12,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,039 INFO L354 Elim1Store]: treesize reduction 73, result has 3.9 percent of original size [2021-11-09 08:50:13,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 55 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 126 case distinctions, treesize of input 777 treesize of output 444 [2021-11-09 08:50:13,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,762 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-11-09 08:50:13,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:13,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:13,991 INFO L354 Elim1Store]: treesize reduction 40, result has 45.2 percent of original size [2021-11-09 08:50:13,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 65 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 135 case distinctions, treesize of input 1711 treesize of output 1219 [2021-11-09 08:50:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,115 INFO L244 Elim1Store]: Index analysis took 113 ms [2021-11-09 08:50:14,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:14,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:14,324 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-09 08:50:14,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 66 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 135 case distinctions, treesize of input 1354 treesize of output 747 [2021-11-09 08:50:26,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,142 INFO L244 Elim1Store]: Index analysis took 127 ms [2021-11-09 08:50:26,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:26,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:26,846 INFO L354 Elim1Store]: treesize reduction 496, result has 0.2 percent of original size [2021-11-09 08:50:26,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 54 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 143 case distinctions, treesize of input 1784 treesize of output 1068 [2021-11-09 08:50:28,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,795 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-11-09 08:50:28,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-09 08:50:28,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-09 08:50:28,976 INFO L354 Elim1Store]: treesize reduction 496, result has 0.2 percent of original size [2021-11-09 08:50:28,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 55 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 143 case distinctions, treesize of input 1025 treesize of output 416 [2021-11-09 08:51:00,400 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 08:51:00,401 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 08:51:00,401 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696540978] [2021-11-09 08:51:00,401 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-09 08:51:00,401 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [344772582] [2021-11-09 08:51:00,401 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [344772582] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-09 08:51:00,402 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-09 08:51:00,402 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30] total 30 [2021-11-09 08:51:00,402 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478629727] [2021-11-09 08:51:00,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-11-09 08:51:00,403 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 08:51:00,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-11-09 08:51:00,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=739, Unknown=5, NotChecked=0, Total=870 [2021-11-09 08:51:00,404 INFO L87 Difference]: Start difference. First operand 70 states and 76 transitions. Second operand has 30 states, 30 states have (on average 1.6) internal successors, (48), 30 states have internal predecessors, (48), 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) [2021-11-09 08:51:51,598 WARN L207 SmtUtils]: Spent 5.16 s on a formula simplification. DAG size of input: 509 DAG size of output: 75 [2021-11-09 08:52:11,441 WARN L207 SmtUtils]: Spent 18.66 s on a formula simplification. DAG size of input: 358 DAG size of output: 297 [2021-11-09 08:52:33,233 WARN L207 SmtUtils]: Spent 20.07 s on a formula simplification. DAG size of input: 358 DAG size of output: 297 [2021-11-09 08:53:03,636 WARN L207 SmtUtils]: Spent 13.98 s on a formula simplification. DAG size of input: 301 DAG size of output: 258 [2021-11-09 08:53:20,080 WARN L207 SmtUtils]: Spent 12.90 s on a formula simplification. DAG size of input: 304 DAG size of output: 268 [2021-11-09 08:53:36,549 WARN L207 SmtUtils]: Spent 13.28 s on a formula simplification. DAG size of input: 304 DAG size of output: 268 [2021-11-09 08:53:49,594 WARN L207 SmtUtils]: Spent 9.87 s on a formula simplification. DAG size of input: 294 DAG size of output: 257 [2021-11-09 08:54:07,317 WARN L207 SmtUtils]: Spent 13.57 s on a formula simplification. DAG size of input: 297 DAG size of output: 267 [2021-11-09 08:54:21,718 WARN L207 SmtUtils]: Spent 10.19 s on a formula simplification. DAG size of input: 297 DAG size of output: 267 [2021-11-09 08:54:30,927 WARN L207 SmtUtils]: Spent 5.30 s on a formula simplification. DAG size of input: 273 DAG size of output: 262 [2021-11-09 08:54:39,384 WARN L207 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 276 DAG size of output: 264 [2021-11-09 08:54:50,914 WARN L207 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 276 DAG size of output: 264