./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohendiv.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohendiv.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c56685f9b6d3ffae51cc6068fd351a6683202b948d7f1ef6f1e8af6f2a55035a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:31:13,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:31:13,849 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-11-23 20:31:13,856 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:31:13,857 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 20:31:13,886 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:31:13,887 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 20:31:13,888 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 20:31:13,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:31:13,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 20:31:13,890 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 20:31:13,890 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 20:31:13,891 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 20:31:13,892 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 20:31:13,892 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 20:31:13,893 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 20:31:13,894 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 20:31:13,894 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 20:31:13,895 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 20:31:13,896 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 20:31:13,896 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 20:31:13,897 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 20:31:13,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:31:13,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:31:13,899 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:31:13,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:31:13,900 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:31:13,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:31:13,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:31:13,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:31:13,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:31:13,903 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:31:13,903 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:31:13,904 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:31:13,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:31:13,904 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:31:13,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:31:13,905 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 20:31:13,905 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 20:31:13,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:31:13,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:31:13,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:31:13,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:31:13,907 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 20:31:13,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:31:13,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 20:31:13,908 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:31:13,908 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 20:31:13,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:31:13,908 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c56685f9b6d3ffae51cc6068fd351a6683202b948d7f1ef6f1e8af6f2a55035a [2023-11-23 20:31:14,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:31:14,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:31:14,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:31:14,207 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:31:14,207 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:31:14,209 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohendiv.c [2023-11-23 20:31:17,370 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:31:17,629 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:31:17,630 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/sv-benchmarks/c/recursified_nla-digbench/recursified_cohendiv.c [2023-11-23 20:31:17,639 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/data/b8332ab34/e754036b9fda48b49fd883fcb7993aaa/FLAG86de94be2 [2023-11-23 20:31:17,657 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/data/b8332ab34/e754036b9fda48b49fd883fcb7993aaa [2023-11-23 20:31:17,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:31:17,661 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:31:17,663 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:31:17,663 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:31:17,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:31:17,676 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:31:17" (1/1) ... [2023-11-23 20:31:17,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bd5e9e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:17, skipping insertion in model container [2023-11-23 20:31:17,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:31:17" (1/1) ... [2023-11-23 20:31:17,711 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:31:17,942 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:31:17,952 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:31:17,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:31:18,006 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:31:18,007 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18 WrapperNode [2023-11-23 20:31:18,007 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:31:18,008 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:31:18,008 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:31:18,009 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:31:18,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,023 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,046 INFO L138 Inliner]: procedures = 17, calls = 85, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 81 [2023-11-23 20:31:18,047 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:31:18,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:31:18,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:31:18,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:31:18,055 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,059 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,068 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,071 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,073 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,075 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,079 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:31:18,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:31:18,080 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:31:18,080 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:31:18,081 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (1/1) ... [2023-11-23 20:31:18,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:31:18,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:18,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 20:31:18,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 20:31:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:31:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_51_0 [2023-11-23 20:31:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_51_0 [2023-11-23 20:31:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:31:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:31:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:31:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_31_to_54_0 [2023-11-23 20:31:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_31_to_54_0 [2023-11-23 20:31:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:31:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:31:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:31:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:31:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:31:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:31:18,321 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:31:18,323 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:31:18,786 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:31:18,861 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:31:18,862 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 20:31:18,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:31:18 BoogieIcfgContainer [2023-11-23 20:31:18,864 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:31:18,867 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 20:31:18,867 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 20:31:18,871 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 20:31:18,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:31:17" (1/3) ... [2023-11-23 20:31:18,872 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba856ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:31:18, skipping insertion in model container [2023-11-23 20:31:18,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:31:18" (2/3) ... [2023-11-23 20:31:18,873 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba856ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:31:18, skipping insertion in model container [2023-11-23 20:31:18,873 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:31:18" (3/3) ... [2023-11-23 20:31:18,874 INFO L112 eAbstractionObserver]: Analyzing ICFG recursified_cohendiv.c [2023-11-23 20:31:18,895 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 20:31:18,896 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 30 error locations. [2023-11-23 20:31:18,954 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 20:31:18,963 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@724ec908, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 20:31:18,964 INFO L358 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2023-11-23 20:31:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand has 94 states, 49 states have (on average 1.6938775510204083) internal successors, (83), 81 states have internal predecessors, (83), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2023-11-23 20:31:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-23 20:31:18,977 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:18,979 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-11-23 20:31:18,979 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting func_to_recursive_line_31_to_54_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:18,986 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:18,987 INFO L85 PathProgramCache]: Analyzing trace with hash 181748035, now seen corresponding path program 1 times [2023-11-23 20:31:18,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:18,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417283461] [2023-11-23 20:31:18,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:19,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:19,247 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:19,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [729298526] [2023-11-23 20:31:19,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:19,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:19,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:19,250 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:19,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 20:31:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:19,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-23 20:31:19,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:19,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-23 20:31:19,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:19,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:19,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:19,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:19,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:19,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:19,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:19,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:19,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:19,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:19,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:19,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:19,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:19,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:19,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-23 20:31:19,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,876 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:19,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2023-11-23 20:31:19,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:19,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 28 [2023-11-23 20:31:19,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2023-11-23 20:31:19,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:19,990 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:19,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-23 20:31:19,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:19,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-23 20:31:20,021 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:20,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-23 20:31:20,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-23 20:31:20,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2023-11-23 20:31:20,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2023-11-23 20:31:20,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 11 [2023-11-23 20:31:20,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,156 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:20,156 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:20,181 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:20,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:20,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-23 20:31:20,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:20,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:20,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:20,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-23 20:31:20,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,373 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:20,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:20,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 35 [2023-11-23 20:31:20,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:20,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-23 20:31:20,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:20,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-23 20:31:20,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,508 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:20,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:20,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-23 20:31:20,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:20,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2023-11-23 20:31:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,602 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:20,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 8 [2023-11-23 20:31:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:20,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,664 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:20,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-23 20:31:20,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,762 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:20,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:20,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 43 [2023-11-23 20:31:20,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,802 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:20,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:20,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:20,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 48 [2023-11-23 20:31:20,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:20,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,881 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 43 [2023-11-23 20:31:20,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:20,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:20,923 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:20,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:20,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-23 20:31:20,955 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:20,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 40 [2023-11-23 20:31:20,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:20,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:20,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:20,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:21,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,038 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:21,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:21,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 35 [2023-11-23 20:31:21,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:21,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-23 20:31:21,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:21,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-23 20:31:21,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,189 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:21,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:21,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-23 20:31:21,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-23 20:31:21,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:21,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:21,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,264 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:21,265 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:21,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-23 20:31:21,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:21,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 56 [2023-11-23 20:31:21,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:21,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 40 [2023-11-23 20:31:21,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:21,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:21,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 35 [2023-11-23 20:31:21,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-23 20:31:21,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:21,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,432 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:21,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:21,443 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:21,444 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:21,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-23 20:31:21,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:21,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,515 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:21,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,547 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:21,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:21,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:21,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:21,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:21,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:21,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:21,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:21,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:21,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:21,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2023-11-23 20:31:21,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:21,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,734 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 28 [2023-11-23 20:31:21,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2023-11-23 20:31:21,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,757 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:21,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-23 20:31:21,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-23 20:31:21,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 49 [2023-11-23 20:31:21,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:21,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 33 [2023-11-23 20:31:21,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2023-11-23 20:31:21,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,861 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:21,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:21,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2023-11-23 20:31:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,882 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,897 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 36 [2023-11-23 20:31:21,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,908 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:21,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 16 [2023-11-23 20:31:21,911 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:21,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:21,920 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:21,932 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:21,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-23 20:31:21,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-23 20:31:21,953 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:21,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 33 [2023-11-23 20:31:21,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:21,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:21,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:21,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:21,986 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:22,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:22,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,084 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:22,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:22,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:22,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,154 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-23 20:31:22,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,182 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,193 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:22,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,202 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:22,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,262 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:22,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:22,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-23 20:31:22,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,346 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,360 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:22,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,367 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:22,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,391 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:22,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:22,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:22,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:22,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:22,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:22,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:22,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:22,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:22,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:22,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:22,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:22,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 8 [2023-11-23 20:31:22,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 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 [2023-11-23 20:31:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:22,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:22,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:22,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,767 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:22,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:22,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,824 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:22,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 15 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 8 [2023-11-23 20:31:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 4 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 [2023-11-23 20:31:22,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:22,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 11 [2023-11-23 20:31:22,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,976 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:22,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:22,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:22,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:23,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:23,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:23,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:23,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 14 [2023-11-23 20:31:23,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:23,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,136 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,144 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,155 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,156 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:23,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,178 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 11 [2023-11-23 20:31:23,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:23,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 14 [2023-11-23 20:31:23,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,322 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,335 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:23,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,343 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:23,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,412 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:23,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:23,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:23,475 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:23,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:23,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,506 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:23,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 16 [2023-11-23 20:31:23,509 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:23,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2023-11-23 20:31:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:23,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 36 [2023-11-23 20:31:23,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,550 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 16 [2023-11-23 20:31:23,553 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:23,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:23,561 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:23,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:23,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:23,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:23,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,626 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:23,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,661 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 16 [2023-11-23 20:31:23,664 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:23,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,676 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:23,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 16 [2023-11-23 20:31:23,679 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:23,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:23,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:23,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:23,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:23,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:23,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:23,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:23,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:23,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:23,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:23,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:23,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:23,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:23,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:23,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:23,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:23,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-23 20:31:23,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,858 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:23,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,870 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:23,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,876 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,883 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:23,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:23,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:23,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:23,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:23,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:23,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:23,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:23,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:23,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:23,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 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 [2023-11-23 20:31:24,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:24,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,074 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 48 [2023-11-23 20:31:24,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 43 [2023-11-23 20:31:24,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:24,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,156 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 43 [2023-11-23 20:31:24,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:24,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,260 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-23 20:31:24,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,383 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,394 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:24,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,401 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:24,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2023-11-23 20:31:24,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,465 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,526 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:24,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:24,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-23 20:31:24,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,599 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:24,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:24,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:24,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:24,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,666 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:24,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:24,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-23 20:31:24,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:24,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:24,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,746 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-23 20:31:24,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,767 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:24,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:24,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,815 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:24,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:24,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,839 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:24,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-23 20:31:24,861 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:24,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 40 [2023-11-23 20:31:24,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:24,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,882 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 10 treesize of output 8 [2023-11-23 20:31:24,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:24,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,927 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-23 20:31:24,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:24,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:24,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:24,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:24,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:24,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:24,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,027 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-23 20:31:25,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:25,090 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:25,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 11 [2023-11-23 20:31:25,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,124 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:25,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:25,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,161 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 16 [2023-11-23 20:31:25,164 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:25,171 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:25,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-23 20:31:25,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-23 20:31:25,191 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:25,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 33 [2023-11-23 20:31:25,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:25,215 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:25,222 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:25,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-23 20:31:25,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-23 20:31:25,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:25,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-23 20:31:25,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,273 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,311 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:25,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:25,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-23 20:31:25,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:25,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 35 [2023-11-23 20:31:25,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-23 20:31:25,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:25,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,413 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:25,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,458 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-23 20:31:25,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2023-11-23 20:31:25,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,487 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-23 20:31:25,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,500 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,509 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:25,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,516 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,532 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:25,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,538 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:25,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:25,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-23 20:31:25,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:25,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:25,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,697 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,712 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-23 20:31:25,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,724 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,730 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:25,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,740 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-23 20:31:25,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:25,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:25,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:25,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:25,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-23 20:31:25,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:25,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-23 20:31:25,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,883 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:25,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-23 20:31:25,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2023-11-23 20:31:25,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2023-11-23 20:31:25,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:25,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:25,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 36 [2023-11-23 20:31:25,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,980 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:25,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 16 [2023-11-23 20:31:25,983 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:25,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:25,991 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:25,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:25,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-23 20:31:26,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:26,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:26,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,034 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:26,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-23 20:31:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:26,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:26,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,059 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-23 20:31:26,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 16 [2023-11-23 20:31:26,061 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:26,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,073 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:26,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 16 [2023-11-23 20:31:26,076 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:26,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-23 20:31:26,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,090 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:26,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:26,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2023-11-23 20:31:26,104 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:26,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-23 20:31:26,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,117 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:26,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:26,128 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:26,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 16 [2023-11-23 20:31:26,131 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:31:26,172 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:26,173 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:26,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417283461] [2023-11-23 20:31:26,173 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:26,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [729298526] [2023-11-23 20:31:26,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [729298526] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:26,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:26,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 20:31:26,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207967590] [2023-11-23 20:31:26,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:26,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 20:31:26,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:26,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 20:31:26,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 20:31:26,227 INFO L87 Difference]: Start difference. First operand has 94 states, 49 states have (on average 1.6938775510204083) internal successors, (83), 81 states have internal predecessors, (83), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 6 states, 4 states have (on average 1.0) internal successors, (4), 4 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:31:26,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:31:26,504 INFO L93 Difference]: Finished difference Result 216 states and 248 transitions. [2023-11-23 20:31:26,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 20:31:26,507 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 1.0) internal successors, (4), 4 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2023-11-23 20:31:26,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:31:26,520 INFO L225 Difference]: With dead ends: 216 [2023-11-23 20:31:26,520 INFO L226 Difference]: Without dead ends: 119 [2023-11-23 20:31:26,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-23 20:31:26,529 INFO L413 NwaCegarLoop]: 89 mSDtfsCounter, 42 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 391 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-23 20:31:26,529 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 391 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-23 20:31:26,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2023-11-23 20:31:26,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 106. [2023-11-23 20:31:26,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 60 states have (on average 1.6) internal successors, (96), 91 states have internal predecessors, (96), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13) [2023-11-23 20:31:26,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 121 transitions. [2023-11-23 20:31:26,608 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 121 transitions. Word has length 5 [2023-11-23 20:31:26,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:31:26,609 INFO L495 AbstractCegarLoop]: Abstraction has 106 states and 121 transitions. [2023-11-23 20:31:26,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 1.0) internal successors, (4), 4 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:31:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 121 transitions. [2023-11-23 20:31:26,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:31:26,611 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:26,611 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:31:26,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 20:31:26,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 20:31:26,824 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting func_to_recursive_line_31_to_54_0Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:26,825 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:26,825 INFO L85 PathProgramCache]: Analyzing trace with hash -946098558, now seen corresponding path program 1 times [2023-11-23 20:31:26,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:26,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642881564] [2023-11-23 20:31:26,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:26,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:26,903 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:26,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1410254545] [2023-11-23 20:31:26,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:26,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:26,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:26,911 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:26,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-23 20:31:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:27,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-23 20:31:27,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:27,077 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,094 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2023-11-23 20:31:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2023-11-23 20:31:27,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2023-11-23 20:31:27,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2023-11-23 20:31:27,301 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:27,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:27,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:27,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2023-11-23 20:31:27,458 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,484 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-23 20:31:27,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:27,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-23 20:31:27,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 22 [2023-11-23 20:31:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:27,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:27,541 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:27,569 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,570 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,577 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,578 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,595 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:27,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 26 [2023-11-23 20:31:27,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2023-11-23 20:31:27,619 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:27,669 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,670 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,681 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,697 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:27,729 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,730 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,731 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,757 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 15 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 60 [2023-11-23 20:31:27,828 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,828 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,829 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,830 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:27,877 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,878 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,878 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,893 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:27,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2023-11-23 20:31:27,945 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,946 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,957 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,957 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:27,974 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:27,989 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,021 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,021 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,022 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:28,075 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,082 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:28,114 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,115 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,129 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,130 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,137 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:28,179 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,179 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,180 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,190 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,200 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:28,231 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,232 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,243 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,244 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:28,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 60 [2023-11-23 20:31:28,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,335 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,345 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:28,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 25 [2023-11-23 20:31:28,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:28,427 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:28,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 26 [2023-11-23 20:31:28,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2023-11-23 20:31:28,452 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,485 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,493 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:28,546 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,546 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,553 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:28,617 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,624 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,634 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:28,660 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,661 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,662 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,667 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,668 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,669 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:28,703 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,703 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,704 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,715 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,716 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,717 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,724 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,757 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,758 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,759 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,767 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:28,811 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,812 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,812 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,813 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,823 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,839 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,862 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,862 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,863 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:28,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:28,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-23 20:31:28,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:28,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:28,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 24 [2023-11-23 20:31:28,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:28,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:28,957 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:28,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:28,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:28,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:29,001 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,002 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,010 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:29,022 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:29,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:29,064 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:29,097 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,097 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,098 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,110 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,110 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,111 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:29,118 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:31:29,224 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:29,224 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:29,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642881564] [2023-11-23 20:31:29,224 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:29,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1410254545] [2023-11-23 20:31:29,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1410254545] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:29,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:29,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 20:31:29,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557547920] [2023-11-23 20:31:29,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:29,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 20:31:29,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:29,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 20:31:29,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-23 20:31:29,228 INFO L87 Difference]: Start difference. First operand 106 states and 121 transitions. Second operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-23 20:31:29,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:31:29,460 INFO L93 Difference]: Finished difference Result 121 states and 130 transitions. [2023-11-23 20:31:29,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 20:31:29,460 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-11-23 20:31:29,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:31:29,462 INFO L225 Difference]: With dead ends: 121 [2023-11-23 20:31:29,462 INFO L226 Difference]: Without dead ends: 119 [2023-11-23 20:31:29,462 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-11-23 20:31:29,463 INFO L413 NwaCegarLoop]: 81 mSDtfsCounter, 38 mSDsluCounter, 364 mSDsCounter, 0 mSdLazyCounter, 145 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 445 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 145 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-23 20:31:29,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 445 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 145 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-23 20:31:29,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2023-11-23 20:31:29,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 108. [2023-11-23 20:31:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 61 states have (on average 1.5573770491803278) internal successors, (95), 92 states have internal predecessors, (95), 12 states have call successors, (12), 5 states have call predecessors, (12), 5 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13) [2023-11-23 20:31:29,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 120 transitions. [2023-11-23 20:31:29,477 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 120 transitions. Word has length 11 [2023-11-23 20:31:29,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:31:29,477 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 120 transitions. [2023-11-23 20:31:29,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-23 20:31:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 120 transitions. [2023-11-23 20:31:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:31:29,478 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:29,478 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:31:29,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-23 20:31:29,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:29,700 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting func_to_recursive_line_31_to_54_0Err4ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:29,700 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:29,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1332355588, now seen corresponding path program 1 times [2023-11-23 20:31:29,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:29,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012442810] [2023-11-23 20:31:29,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:29,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:29,757 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:29,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [62081644] [2023-11-23 20:31:29,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:29,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:29,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:29,772 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:29,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-23 20:31:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:29,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 68 conjunts are in the unsatisfiable core [2023-11-23 20:31:29,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:29,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 42 [2023-11-23 20:31:29,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:29,992 INFO L349 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2023-11-23 20:31:29,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 82 treesize of output 72 [2023-11-23 20:31:30,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2023-11-23 20:31:30,619 INFO L378 Elim1Store]: Elim1 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 42 treesize of output 18 [2023-11-23 20:31:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:31:30,640 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:30,640 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:30,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012442810] [2023-11-23 20:31:30,641 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:30,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [62081644] [2023-11-23 20:31:30,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [62081644] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:30,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:30,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 20:31:30,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426473228] [2023-11-23 20:31:30,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:30,642 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 20:31:30,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:30,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 20:31:30,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-23 20:31:30,643 INFO L87 Difference]: Start difference. First operand 108 states and 120 transitions. Second operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-23 20:31:31,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:31:31,911 INFO L93 Difference]: Finished difference Result 119 states and 128 transitions. [2023-11-23 20:31:31,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 20:31:31,912 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-11-23 20:31:31,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:31:31,913 INFO L225 Difference]: With dead ends: 119 [2023-11-23 20:31:31,914 INFO L226 Difference]: Without dead ends: 118 [2023-11-23 20:31:31,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2023-11-23 20:31:31,920 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 45 mSDsluCounter, 247 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-23 20:31:31,921 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 329 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-23 20:31:31,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2023-11-23 20:31:31,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 108. [2023-11-23 20:31:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 61 states have (on average 1.540983606557377) internal successors, (94), 92 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 5 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13) [2023-11-23 20:31:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 119 transitions. [2023-11-23 20:31:31,945 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 119 transitions. Word has length 13 [2023-11-23 20:31:31,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:31:31,945 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 119 transitions. [2023-11-23 20:31:31,946 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-23 20:31:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 119 transitions. [2023-11-23 20:31:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:31:31,946 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:31,947 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:31:31,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-23 20:31:32,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:32,165 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting func_to_recursive_line_31_to_54_0Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:32,166 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:32,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1646649632, now seen corresponding path program 1 times [2023-11-23 20:31:32,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:32,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880026338] [2023-11-23 20:31:32,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:32,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:32,197 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:32,197 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [914668749] [2023-11-23 20:31:32,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:32,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:32,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:32,199 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:32,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-23 20:31:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:32,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 65 conjunts are in the unsatisfiable core [2023-11-23 20:31:32,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:32,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 42 [2023-11-23 20:31:32,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:32,398 INFO L349 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2023-11-23 20:31:32,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 82 treesize of output 72 [2023-11-23 20:31:32,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2023-11-23 20:31:33,036 INFO L378 Elim1Store]: Elim1 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 40 treesize of output 16 [2023-11-23 20:31:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:31:33,061 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:33,062 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:33,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880026338] [2023-11-23 20:31:33,062 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:33,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [914668749] [2023-11-23 20:31:33,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [914668749] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:33,062 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:33,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 20:31:33,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685233118] [2023-11-23 20:31:33,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:33,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-23 20:31:33,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:33,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 20:31:33,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-11-23 20:31:33,065 INFO L87 Difference]: Start difference. First operand 108 states and 119 transitions. Second operand has 9 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-23 20:31:34,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:31:34,709 INFO L93 Difference]: Finished difference Result 118 states and 127 transitions. [2023-11-23 20:31:34,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 20:31:34,710 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-11-23 20:31:34,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:31:34,711 INFO L225 Difference]: With dead ends: 118 [2023-11-23 20:31:34,712 INFO L226 Difference]: Without dead ends: 117 [2023-11-23 20:31:34,712 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2023-11-23 20:31:34,713 INFO L413 NwaCegarLoop]: 83 mSDtfsCounter, 32 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 523 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-23 20:31:34,713 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 523 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-23 20:31:34,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2023-11-23 20:31:34,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 108. [2023-11-23 20:31:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 61 states have (on average 1.5245901639344261) internal successors, (93), 92 states have internal predecessors, (93), 12 states have call successors, (12), 5 states have call predecessors, (12), 5 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13) [2023-11-23 20:31:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 118 transitions. [2023-11-23 20:31:34,729 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 118 transitions. Word has length 14 [2023-11-23 20:31:34,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:31:34,730 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 118 transitions. [2023-11-23 20:31:34,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-23 20:31:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 118 transitions. [2023-11-23 20:31:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:31:34,731 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:34,731 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:31:34,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-23 20:31:34,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:34,940 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:34,941 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:34,941 INFO L85 PathProgramCache]: Analyzing trace with hash 1155574258, now seen corresponding path program 1 times [2023-11-23 20:31:34,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:34,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932608032] [2023-11-23 20:31:34,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:34,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:34,969 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:34,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1469919943] [2023-11-23 20:31:34,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:34,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:34,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:34,971 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:34,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-23 20:31:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:35,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 71 conjunts are in the unsatisfiable core [2023-11-23 20:31:35,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:35,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 54 [2023-11-23 20:31:35,210 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-23 20:31:35,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 39 [2023-11-23 20:31:35,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 16 [2023-11-23 20:31:35,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:35,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 120 treesize of output 110 [2023-11-23 20:31:35,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-23 20:31:35,436 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,446 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,455 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,489 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,499 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,509 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,515 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,531 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,540 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,551 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,556 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:35,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 26 [2023-11-23 20:31:35,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 21 [2023-11-23 20:31:35,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2023-11-23 20:31:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:31:35,931 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:35,931 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:35,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932608032] [2023-11-23 20:31:35,932 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:35,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1469919943] [2023-11-23 20:31:35,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1469919943] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:35,932 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:35,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-23 20:31:35,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906794640] [2023-11-23 20:31:35,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:35,934 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-23 20:31:35,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:35,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-23 20:31:35,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-23 20:31:35,935 INFO L87 Difference]: Start difference. First operand 108 states and 118 transitions. Second operand has 11 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 8 states have internal predecessors, (17), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-23 20:31:38,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:40,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:42,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:44,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:46,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:48,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:50,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:50,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:31:50,613 INFO L93 Difference]: Finished difference Result 170 states and 184 transitions. [2023-11-23 20:31:50,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-23 20:31:50,615 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 8 states have internal predecessors, (17), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2023-11-23 20:31:50,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:31:50,618 INFO L225 Difference]: With dead ends: 170 [2023-11-23 20:31:50,618 INFO L226 Difference]: Without dead ends: 169 [2023-11-23 20:31:50,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2023-11-23 20:31:50,619 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 151 mSDsluCounter, 385 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 27 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.5s IncrementalHoareTripleChecker+Time [2023-11-23 20:31:50,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [151 Valid, 450 Invalid, 368 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 334 Invalid, 7 Unknown, 0 Unchecked, 14.5s Time] [2023-11-23 20:31:50,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2023-11-23 20:31:50,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 135. [2023-11-23 20:31:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 81 states have (on average 1.5432098765432098) internal successors, (125), 114 states have internal predecessors, (125), 17 states have call successors, (17), 7 states have call predecessors, (17), 7 states have return successors, (19), 15 states have call predecessors, (19), 17 states have call successors, (19) [2023-11-23 20:31:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 161 transitions. [2023-11-23 20:31:50,640 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 161 transitions. Word has length 23 [2023-11-23 20:31:50,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:31:50,641 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 161 transitions. [2023-11-23 20:31:50,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 8 states have internal predecessors, (17), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-23 20:31:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 161 transitions. [2023-11-23 20:31:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 20:31:50,642 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:50,642 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:31:50,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-23 20:31:50,864 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:50,864 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:50,865 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:50,865 INFO L85 PathProgramCache]: Analyzing trace with hash 1153247033, now seen corresponding path program 1 times [2023-11-23 20:31:50,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:50,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473100069] [2023-11-23 20:31:50,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:50,896 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:50,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1571574304] [2023-11-23 20:31:50,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:50,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:50,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:50,898 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:50,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-23 20:31:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:51,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-23 20:31:51,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:51,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:51,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-23 20:31:51,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-23 20:31:51,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:51,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 22 [2023-11-23 20:31:51,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:51,122 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,130 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,144 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:51,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 26 [2023-11-23 20:31:51,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2023-11-23 20:31:51,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2023-11-23 20:31:51,178 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:51,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 22 [2023-11-23 20:31:51,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:51,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:51,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-23 20:31:51,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:51,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:51,285 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2023-11-23 20:31:51,320 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,321 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,328 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,329 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,339 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:51,373 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,384 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,385 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,386 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:51,442 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,449 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:51,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 24 [2023-11-23 20:31:51,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2023-11-23 20:31:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:51,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-23 20:31:51,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:51,532 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:51,564 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,565 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,566 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,573 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,582 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:51,611 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,612 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,622 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,623 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:51,657 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,658 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,659 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,668 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:51,709 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,709 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,710 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,710 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,720 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2023-11-23 20:31:51,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 17 [2023-11-23 20:31:51,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:51,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 24 [2023-11-23 20:31:51,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2023-11-23 20:31:51,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:51,833 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,863 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:51,892 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,893 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,912 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 15 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 60 [2023-11-23 20:31:51,955 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,956 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,956 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,957 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,958 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:51,971 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:51,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:51,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:52,005 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,006 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,007 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:52,040 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,040 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,044 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,045 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,052 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,061 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:52,094 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,095 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,106 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,107 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,116 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,149 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,159 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,182 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,182 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,183 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:52,217 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,218 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,218 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,219 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,228 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,241 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,273 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:52,318 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,328 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:52,380 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,387 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,405 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,419 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-23 20:31:52,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 26 [2023-11-23 20:31:52,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 22 [2023-11-23 20:31:52,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2023-11-23 20:31:52,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,477 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,483 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 55 [2023-11-23 20:31:52,520 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,521 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,530 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:52,586 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,593 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,603 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 20:31:52,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2023-11-23 20:31:52,647 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,648 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,658 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:52,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-23 20:31:52,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-23 20:31:52,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 24 [2023-11-23 20:31:52,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-23 20:31:52,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:52,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 45 [2023-11-23 20:31:52,764 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,765 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,776 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,784 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:52,791 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:52,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:31:52,845 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:52,845 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:52,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473100069] [2023-11-23 20:31:52,845 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:52,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1571574304] [2023-11-23 20:31:52,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1571574304] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:52,846 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:52,846 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 20:31:52,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89671470] [2023-11-23 20:31:52,846 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:52,847 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 20:31:52,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:52,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 20:31:52,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 20:31:52,848 INFO L87 Difference]: Start difference. First operand 135 states and 161 transitions. Second operand has 5 states, 4 states have (on average 4.0) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-23 20:31:53,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:31:53,019 INFO L93 Difference]: Finished difference Result 148 states and 174 transitions. [2023-11-23 20:31:53,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 20:31:53,020 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.0) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2023-11-23 20:31:53,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:31:53,021 INFO L225 Difference]: With dead ends: 148 [2023-11-23 20:31:53,022 INFO L226 Difference]: Without dead ends: 146 [2023-11-23 20:31:53,022 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-23 20:31:53,023 INFO L413 NwaCegarLoop]: 70 mSDtfsCounter, 54 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 20:31:53,023 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 211 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 20:31:53,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2023-11-23 20:31:53,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 142. [2023-11-23 20:31:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 86 states have (on average 1.5116279069767442) internal successors, (130), 118 states have internal predecessors, (130), 17 states have call successors, (17), 7 states have call predecessors, (17), 9 states have return successors, (22), 16 states have call predecessors, (22), 17 states have call successors, (22) [2023-11-23 20:31:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 169 transitions. [2023-11-23 20:31:53,043 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 169 transitions. Word has length 23 [2023-11-23 20:31:53,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:31:53,043 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 169 transitions. [2023-11-23 20:31:53,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.0) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-23 20:31:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 169 transitions. [2023-11-23 20:31:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 20:31:53,044 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:31:53,044 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:31:53,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-23 20:31:53,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:53,245 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:31:53,246 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:31:53,246 INFO L85 PathProgramCache]: Analyzing trace with hash 1463063667, now seen corresponding path program 1 times [2023-11-23 20:31:53,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:31:53,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397157384] [2023-11-23 20:31:53,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:31:53,271 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:31:53,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [841973593] [2023-11-23 20:31:53,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:31:53,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:31:53,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:31:53,273 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:31:53,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-23 20:31:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:31:53,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 91 conjunts are in the unsatisfiable core [2023-11-23 20:31:53,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:31:53,488 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,490 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,495 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,510 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,522 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,526 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,529 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,541 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,545 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,547 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,561 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,563 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,570 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,572 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,583 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,586 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,592 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,596 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,610 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:53,613 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:53,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,727 INFO L349 Elim1Store]: treesize reduction 182, result has 19.1 percent of original size [2023-11-23 20:31:53,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 164 [2023-11-23 20:31:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:53,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 117 treesize of output 109 [2023-11-23 20:31:53,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2023-11-23 20:31:53,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-23 20:31:53,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-23 20:31:53,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-23 20:31:53,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-23 20:31:54,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-23 20:31:54,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 68 treesize of output 30 [2023-11-23 20:31:54,265 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2023-11-23 20:31:54,333 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:54,336 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:54,342 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:54,344 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:54,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:54,357 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:54,363 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:54,366 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:54,377 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:54,380 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:54,384 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:31:54,386 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:31:54,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:31:54,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 28 [2023-11-23 20:31:55,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 16 [2023-11-23 20:31:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:31:55,085 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:31:55,085 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:31:55,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397157384] [2023-11-23 20:31:55,085 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:31:55,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [841973593] [2023-11-23 20:31:55,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [841973593] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:31:55,086 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:31:55,086 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-23 20:31:55,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404790287] [2023-11-23 20:31:55,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:31:55,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-23 20:31:55,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:31:55,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-23 20:31:55,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-23 20:31:55,088 INFO L87 Difference]: Start difference. First operand 142 states and 169 transitions. Second operand has 11 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 8 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-23 20:31:57,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:31:59,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:32:01,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:32:03,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:32:05,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:32:07,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:32:09,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-23 20:32:09,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:32:09,965 INFO L93 Difference]: Finished difference Result 171 states and 186 transitions. [2023-11-23 20:32:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-23 20:32:09,968 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 8 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 24 [2023-11-23 20:32:09,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:32:09,970 INFO L225 Difference]: With dead ends: 171 [2023-11-23 20:32:09,970 INFO L226 Difference]: Without dead ends: 170 [2023-11-23 20:32:09,971 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2023-11-23 20:32:09,971 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 99 mSDsluCounter, 504 mSDsCounter, 0 mSdLazyCounter, 326 mSolverCounterSat, 20 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 326 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2023-11-23 20:32:09,972 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [99 Valid, 570 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 326 Invalid, 7 Unknown, 0 Unchecked, 14.6s Time] [2023-11-23 20:32:09,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2023-11-23 20:32:09,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 142. [2023-11-23 20:32:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 86 states have (on average 1.5) internal successors, (129), 118 states have internal predecessors, (129), 17 states have call successors, (17), 7 states have call predecessors, (17), 9 states have return successors, (22), 16 states have call predecessors, (22), 17 states have call successors, (22) [2023-11-23 20:32:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 168 transitions. [2023-11-23 20:32:09,988 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 168 transitions. Word has length 24 [2023-11-23 20:32:09,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:32:09,989 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 168 transitions. [2023-11-23 20:32:09,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 8 states have internal predecessors, (18), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-23 20:32:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 168 transitions. [2023-11-23 20:32:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-23 20:32:09,990 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:32:09,990 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:32:10,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-23 20:32:10,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:32:10,208 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:32:10,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:32:10,209 INFO L85 PathProgramCache]: Analyzing trace with hash 168840731, now seen corresponding path program 1 times [2023-11-23 20:32:10,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:32:10,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956960037] [2023-11-23 20:32:10,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:32:10,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:32:10,229 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:32:10,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [146223049] [2023-11-23 20:32:10,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:32:10,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:32:10,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:32:10,231 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:32:10,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-23 20:32:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:32:10,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 43 conjunts are in the unsatisfiable core [2023-11-23 20:32:10,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:32:10,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 42 [2023-11-23 20:32:10,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:10,471 INFO L349 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2023-11-23 20:32:10,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 82 treesize of output 72 [2023-11-23 20:32:10,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2023-11-23 20:32:10,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 15 [2023-11-23 20:32:10,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:32:10,677 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:32:10,677 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:32:10,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956960037] [2023-11-23 20:32:10,677 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:32:10,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [146223049] [2023-11-23 20:32:10,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [146223049] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:32:10,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:32:10,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 20:32:10,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143879201] [2023-11-23 20:32:10,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:32:10,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 20:32:10,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:32:10,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 20:32:10,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 20:32:10,680 INFO L87 Difference]: Start difference. First operand 142 states and 168 transitions. Second operand has 7 states, 5 states have (on average 3.8) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 3 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-23 20:32:11,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:32:11,091 INFO L93 Difference]: Finished difference Result 146 states and 171 transitions. [2023-11-23 20:32:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 20:32:11,092 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 5 states have (on average 3.8) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 3 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 25 [2023-11-23 20:32:11,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:32:11,094 INFO L225 Difference]: With dead ends: 146 [2023-11-23 20:32:11,094 INFO L226 Difference]: Without dead ends: 145 [2023-11-23 20:32:11,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-11-23 20:32:11,095 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 53 mSDsluCounter, 261 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 332 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-23 20:32:11,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 332 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-23 20:32:11,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2023-11-23 20:32:11,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 143. [2023-11-23 20:32:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 87 states have (on average 1.4942528735632183) internal successors, (130), 119 states have internal predecessors, (130), 17 states have call successors, (17), 7 states have call predecessors, (17), 9 states have return successors, (22), 16 states have call predecessors, (22), 17 states have call successors, (22) [2023-11-23 20:32:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 169 transitions. [2023-11-23 20:32:11,115 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 169 transitions. Word has length 25 [2023-11-23 20:32:11,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:32:11,116 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 169 transitions. [2023-11-23 20:32:11,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 5 states have (on average 3.8) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 3 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-23 20:32:11,116 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 169 transitions. [2023-11-23 20:32:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-23 20:32:11,117 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:32:11,117 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:32:11,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-23 20:32:11,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:32:11,340 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:32:11,341 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:32:11,341 INFO L85 PathProgramCache]: Analyzing trace with hash 939095506, now seen corresponding path program 1 times [2023-11-23 20:32:11,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:32:11,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864249970] [2023-11-23 20:32:11,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:32:11,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:32:11,375 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:32:11,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1568817121] [2023-11-23 20:32:11,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:32:11,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:32:11,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:32:11,377 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:32:11,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-23 20:32:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:32:11,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 32 conjunts are in the unsatisfiable core [2023-11-23 20:32:11,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:32:11,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,597 INFO L349 Elim1Store]: treesize reduction 40, result has 35.5 percent of original size [2023-11-23 20:32:11,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 133 treesize of output 57 [2023-11-23 20:32:11,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,681 INFO L349 Elim1Store]: treesize reduction 55, result has 24.7 percent of original size [2023-11-23 20:32:11,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 441 treesize of output 440 [2023-11-23 20:32:11,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:11,754 INFO L349 Elim1Store]: treesize reduction 44, result has 21.4 percent of original size [2023-11-23 20:32:11,754 INFO L378 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 61 treesize of output 65 [2023-11-23 20:32:12,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2023-11-23 20:32:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:32:12,202 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:32:12,202 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:32:12,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864249970] [2023-11-23 20:32:12,202 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 20:32:12,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1568817121] [2023-11-23 20:32:12,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1568817121] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:32:12,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:32:12,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 20:32:12,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675202939] [2023-11-23 20:32:12,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:32:12,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 20:32:12,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:32:12,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 20:32:12,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 20:32:12,205 INFO L87 Difference]: Start difference. First operand 143 states and 169 transitions. Second operand has 6 states, 5 states have (on average 3.8) internal successors, (19), 6 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-23 20:32:12,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:32:12,552 INFO L93 Difference]: Finished difference Result 145 states and 170 transitions. [2023-11-23 20:32:12,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 20:32:12,552 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.8) internal successors, (19), 6 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 26 [2023-11-23 20:32:12,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:32:12,555 INFO L225 Difference]: With dead ends: 145 [2023-11-23 20:32:12,555 INFO L226 Difference]: Without dead ends: 137 [2023-11-23 20:32:12,556 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-23 20:32:12,558 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 49 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 269 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-23 20:32:12,558 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 269 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-23 20:32:12,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2023-11-23 20:32:12,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2023-11-23 20:32:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 82 states have (on average 1.5121951219512195) internal successors, (124), 114 states have internal predecessors, (124), 17 states have call successors, (17), 7 states have call predecessors, (17), 8 states have return successors, (21), 15 states have call predecessors, (21), 17 states have call successors, (21) [2023-11-23 20:32:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 162 transitions. [2023-11-23 20:32:12,585 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 162 transitions. Word has length 26 [2023-11-23 20:32:12,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:32:12,585 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 162 transitions. [2023-11-23 20:32:12,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.8) internal successors, (19), 6 states have internal predecessors, (19), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-23 20:32:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 162 transitions. [2023-11-23 20:32:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:32:12,586 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:32:12,586 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:32:12,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-23 20:32:12,787 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:32:12,787 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting func_to_recursive_line_40_to_51_0Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_40_to_51_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_40_to_51_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-11-23 20:32:12,787 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:32:12,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1675470802, now seen corresponding path program 1 times [2023-11-23 20:32:12,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:32:12,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313876920] [2023-11-23 20:32:12,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:32:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:32:12,806 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 20:32:12,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1964604092] [2023-11-23 20:32:12,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:32:12,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:32:12,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:32:12,808 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:32:12,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5061fd53-503a-4def-8fa4-9a39569bf20c/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-23 20:32:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:32:12,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 45 conjunts are in the unsatisfiable core [2023-11-23 20:32:12,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:32:12,987 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:32:12,988 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:32:12,991 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:32:12,994 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:32:12,995 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:32:12,997 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:32:13,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:13,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:13,370 INFO L349 Elim1Store]: treesize reduction 333, result has 23.1 percent of original size [2023-11-23 20:32:13,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 132 treesize of output 292 [2023-11-23 20:32:13,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:32:13,392 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:32:13,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 230 [2023-11-23 20:32:13,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7