./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1b605371288ab675786f884c3e899aa7b22c9968bb31ac2f2bc3b55776b1682d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:01:42,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:01:42,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:01:43,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:01:43,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:01:43,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:01:43,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:01:43,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:01:43,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:01:43,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:01:43,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:01:43,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:01:43,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:01:43,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:01:43,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:01:43,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:01:43,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:01:43,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:01:43,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:01:43,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:01:43,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:01:43,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:01:43,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:01:43,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:01:43,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:01:43,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:01:43,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:01:43,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:01:43,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:01:43,138 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:01:43,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:01:43,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:01:43,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:01:43,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:01:43,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:01:43,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:01:43,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:01:43,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:01:43,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:01:43,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:01:43,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:01:43,148 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:01:43,193 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:01:43,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:01:43,195 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:01:43,195 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:01:43,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:01:43,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:01:43,206 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:01:43,206 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:01:43,206 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:01:43,206 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:01:43,207 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:01:43,207 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:01:43,207 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:01:43,209 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:01:43,209 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:01:43,209 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:01:43,210 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:01:43,210 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:01:43,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:01:43,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:01:43,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:01:43,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:01:43,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:01:43,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:01:43,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:01:43,213 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:01:43,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:01:43,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:01:43,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:01:43,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:01:43,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:01:43,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:01:43,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:01:43,215 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:01:43,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:01:43,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:01:43,216 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:01:43,216 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:01:43,217 INFO L138 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_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b605371288ab675786f884c3e899aa7b22c9968bb31ac2f2bc3b55776b1682d [2021-11-23 02:01:43,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:01:43,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:01:43,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:01:43,540 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:01:43,541 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:01:43,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i [2021-11-23 02:01:43,611 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/data/1ccffc3de/972d8681e9384675bf875ec267d18008/FLAGd5f22f591 [2021-11-23 02:01:44,526 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:01:44,527 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i [2021-11-23 02:01:44,575 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/data/1ccffc3de/972d8681e9384675bf875ec267d18008/FLAGd5f22f591 [2021-11-23 02:01:44,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/data/1ccffc3de/972d8681e9384675bf875ec267d18008 [2021-11-23 02:01:44,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:01:44,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:01:44,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:01:44,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:01:44,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:01:44,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:44" (1/1) ... [2021-11-23 02:01:44,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed220c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:44, skipping insertion in model container [2021-11-23 02:01:44,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:44" (1/1) ... [2021-11-23 02:01:45,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:01:45,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:01:46,237 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i[180577,180590] [2021-11-23 02:01:46,956 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:01:47,005 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:01:47,316 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i[180577,180590] [2021-11-23 02:01:47,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:01:47,689 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:01:47,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47 WrapperNode [2021-11-23 02:01:47,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:01:47,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:01:47,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:01:47,691 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:01:47,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:47,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:47,876 INFO L137 Inliner]: procedures = 180, calls = 1285, calls flagged for inlining = 87, calls inlined = 41, statements flattened = 1748 [2021-11-23 02:01:47,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:01:47,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:01:47,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:01:47,879 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:01:47,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:47,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:47,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:47,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:48,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:48,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:48,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:48,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:01:48,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:01:48,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:01:48,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:01:48,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (1/1) ... [2021-11-23 02:01:48,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:01:48,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:01:48,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:01:48,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:01:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_reset_device [2021-11-23 02:01:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_reset_device [2021-11-23 02:01:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_resume [2021-11-23 02:01:48,205 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_resume [2021-11-23 02:01:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 02:01:48,205 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 02:01:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 02:01:48,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 02:01:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 02:01:48,207 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 02:01:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:01:48,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:01:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:01:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-23 02:01:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-23 02:01:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 02:01:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 02:01:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 02:01:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 02:01:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:01:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:01:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 02:01:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 02:01:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-11-23 02:01:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-11-23 02:01:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_submit_rx_urb [2021-11-23 02:01:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_submit_rx_urb [2021-11-23 02:01:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 02:01:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 02:01:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 02:01:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 02:01:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure __if_usb_submit_rx_urb [2021-11-23 02:01:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __if_usb_submit_rx_urb [2021-11-23 02:01:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:01:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 02:01:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 02:01:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 02:01:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 02:01:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_free [2021-11-23 02:01:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_free [2021-11-23 02:01:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:01:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:01:48,213 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 02:01:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 02:01:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:01:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_disconnect [2021-11-23 02:01:48,214 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_disconnect [2021-11-23 02:01:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_block [2021-11-23 02:01:48,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_block [2021-11-23 02:01:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:01:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-11-23 02:01:48,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-11-23 02:01:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:01:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:01:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 02:01:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:01:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 02:01:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 02:01:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 02:01:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 02:01:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-11-23 02:01:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-11-23 02:01:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 02:01:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 02:01:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:01:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:01:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_card [2021-11-23 02:01:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_card [2021-11-23 02:01:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 02:01:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 02:01:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 02:01:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 02:01:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 02:01:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 02:01:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:01:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 02:01:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 02:01:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 02:01:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 02:01:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 02:01:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 02:01:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:01:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:01:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 02:01:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 02:01:48,831 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:01:48,833 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:01:49,309 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 02:01:50,705 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 02:01:51,042 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 02:01:51,043 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 02:01:51,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:01:51 BoogieIcfgContainer [2021-11-23 02:01:51,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 02:01:51,049 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 02:01:51,049 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 02:01:51,053 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 02:01:51,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:01:44" (1/3) ... [2021-11-23 02:01:51,054 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b26ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:01:51, skipping insertion in model container [2021-11-23 02:01:51,054 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:47" (2/3) ... [2021-11-23 02:01:51,055 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b26ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:01:51, skipping insertion in model container [2021-11-23 02:01:51,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:01:51" (3/3) ... [2021-11-23 02:01:51,056 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i [2021-11-23 02:01:51,062 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 02:01:51,063 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 02:01:51,120 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 02:01:51,126 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 02:01:51,127 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 02:01:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand has 384 states, 246 states have (on average 1.3699186991869918) internal successors, (337), 260 states have internal predecessors, (337), 101 states have call successors, (101), 36 states have call predecessors, (101), 35 states have return successors, (97), 94 states have call predecessors, (97), 97 states have call successors, (97) [2021-11-23 02:01:51,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 02:01:51,166 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:01:51,167 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:01:51,167 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:01:51,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:01:51,175 INFO L85 PathProgramCache]: Analyzing trace with hash -1843954283, now seen corresponding path program 1 times [2021-11-23 02:01:51,184 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:01:51,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081337470] [2021-11-23 02:01:51,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:01:51,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:01:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:01:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 02:01:51,876 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:01:51,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081337470] [2021-11-23 02:01:51,877 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081337470] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:01:51,877 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:01:51,878 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:01:51,879 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717799623] [2021-11-23 02:01:51,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:01:51,885 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:01:51,885 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:01:51,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:01:51,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:01:51,954 INFO L87 Difference]: Start difference. First operand has 384 states, 246 states have (on average 1.3699186991869918) internal successors, (337), 260 states have internal predecessors, (337), 101 states have call successors, (101), 36 states have call predecessors, (101), 35 states have return successors, (97), 94 states have call predecessors, (97), 97 states have call successors, (97) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 02:01:53,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:01:53,506 INFO L93 Difference]: Finished difference Result 1124 states and 1586 transitions. [2021-11-23 02:01:53,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:01:53,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2021-11-23 02:01:53,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:01:53,530 INFO L225 Difference]: With dead ends: 1124 [2021-11-23 02:01:53,530 INFO L226 Difference]: Without dead ends: 736 [2021-11-23 02:01:53,538 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:01:53,541 INFO L933 BasicCegarLoop]: 544 mSDtfsCounter, 503 mSDsluCounter, 518 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 503 SdHoareTripleChecker+Valid, 985 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-11-23 02:01:53,542 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [503 Valid, 985 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-11-23 02:01:53,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2021-11-23 02:01:53,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 736. [2021-11-23 02:01:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 736 states, 478 states have (on average 1.3326359832635983) internal successors, (637), 494 states have internal predecessors, (637), 190 states have call successors, (190), 68 states have call predecessors, (190), 67 states have return successors, (189), 183 states have call predecessors, (189), 189 states have call successors, (189) [2021-11-23 02:01:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 1016 transitions. [2021-11-23 02:01:53,674 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 1016 transitions. Word has length 22 [2021-11-23 02:01:53,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:01:53,675 INFO L470 AbstractCegarLoop]: Abstraction has 736 states and 1016 transitions. [2021-11-23 02:01:53,676 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-23 02:01:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1016 transitions. [2021-11-23 02:01:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 02:01:53,681 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:01:53,681 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:01:53,681 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 02:01:53,682 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:01:53,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:01:53,683 INFO L85 PathProgramCache]: Analyzing trace with hash 948443574, now seen corresponding path program 1 times [2021-11-23 02:01:53,683 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:01:53,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304370973] [2021-11-23 02:01:53,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:01:53,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:01:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:01:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 02:01:53,881 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:01:53,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304370973] [2021-11-23 02:01:53,881 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304370973] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:01:53,882 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:01:53,882 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 02:01:53,882 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097230755] [2021-11-23 02:01:53,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:01:53,884 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 02:01:53,884 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:01:53,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 02:01:53,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 02:01:53,885 INFO L87 Difference]: Start difference. First operand 736 states and 1016 transitions. Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-23 02:01:55,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:01:55,307 INFO L93 Difference]: Finished difference Result 1464 states and 2036 transitions. [2021-11-23 02:01:55,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 02:01:55,308 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 30 [2021-11-23 02:01:55,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:01:55,321 INFO L225 Difference]: With dead ends: 1464 [2021-11-23 02:01:55,321 INFO L226 Difference]: Without dead ends: 1459 [2021-11-23 02:01:55,323 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:01:55,325 INFO L933 BasicCegarLoop]: 531 mSDtfsCounter, 500 mSDsluCounter, 1115 mSDsCounter, 0 mSdLazyCounter, 256 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 500 SdHoareTripleChecker+Valid, 1496 SdHoareTripleChecker+Invalid, 257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 256 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-23 02:01:55,325 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [500 Valid, 1496 Invalid, 257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 256 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-23 02:01:55,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1459 states. [2021-11-23 02:01:55,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1459 to 1451. [2021-11-23 02:01:55,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1451 states, 940 states have (on average 1.3329787234042554) internal successors, (1253), 972 states have internal predecessors, (1253), 377 states have call successors, (377), 134 states have call predecessors, (377), 133 states have return successors, (390), 364 states have call predecessors, (390), 376 states have call successors, (390) [2021-11-23 02:01:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1451 states and 2020 transitions. [2021-11-23 02:01:55,487 INFO L78 Accepts]: Start accepts. Automaton has 1451 states and 2020 transitions. Word has length 30 [2021-11-23 02:01:55,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:01:55,488 INFO L470 AbstractCegarLoop]: Abstraction has 1451 states and 2020 transitions. [2021-11-23 02:01:55,488 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-23 02:01:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2020 transitions. [2021-11-23 02:01:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-23 02:01:55,498 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:01:55,499 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:01:55,499 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 02:01:55,500 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:01:55,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:01:55,500 INFO L85 PathProgramCache]: Analyzing trace with hash -490047701, now seen corresponding path program 1 times [2021-11-23 02:01:55,501 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:01:55,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306224614] [2021-11-23 02:01:55,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:01:55,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:01:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:01:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 02:01:55,673 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:01:55,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306224614] [2021-11-23 02:01:55,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306224614] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:01:55,674 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:01:55,674 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:01:55,675 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227038450] [2021-11-23 02:01:55,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:01:55,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:01:55,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:01:55,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:01:55,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:01:55,678 INFO L87 Difference]: Start difference. First operand 1451 states and 2020 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-23 02:01:56,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:01:56,364 INFO L93 Difference]: Finished difference Result 2333 states and 3253 transitions. [2021-11-23 02:01:56,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:01:56,365 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 78 [2021-11-23 02:01:56,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:01:56,372 INFO L225 Difference]: With dead ends: 2333 [2021-11-23 02:01:56,372 INFO L226 Difference]: Without dead ends: 890 [2021-11-23 02:01:56,377 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:01:56,378 INFO L933 BasicCegarLoop]: 446 mSDtfsCounter, 78 mSDsluCounter, 487 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 862 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:01:56,379 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 862 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 02:01:56,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2021-11-23 02:01:56,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 885. [2021-11-23 02:01:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 885 states, 590 states have (on average 1.3661016949152542) internal successors, (806), 618 states have internal predecessors, (806), 212 states have call successors, (212), 83 states have call predecessors, (212), 82 states have return successors, (218), 196 states have call predecessors, (218), 211 states have call successors, (218) [2021-11-23 02:01:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 885 states and 1236 transitions. [2021-11-23 02:01:56,437 INFO L78 Accepts]: Start accepts. Automaton has 885 states and 1236 transitions. Word has length 78 [2021-11-23 02:01:56,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:01:56,438 INFO L470 AbstractCegarLoop]: Abstraction has 885 states and 1236 transitions. [2021-11-23 02:01:56,438 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-23 02:01:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1236 transitions. [2021-11-23 02:01:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 02:01:56,442 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:01:56,442 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:01:56,443 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 02:01:56,443 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:01:56,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:01:56,444 INFO L85 PathProgramCache]: Analyzing trace with hash -1257138828, now seen corresponding path program 1 times [2021-11-23 02:01:56,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:01:56,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628425301] [2021-11-23 02:01:56,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:01:56,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:01:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:01:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 02:01:56,721 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:01:56,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628425301] [2021-11-23 02:01:56,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628425301] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:01:56,722 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:01:56,722 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:01:56,723 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052829298] [2021-11-23 02:01:56,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:01:56,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:01:56,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:01:56,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:01:56,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:01:56,725 INFO L87 Difference]: Start difference. First operand 885 states and 1236 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2021-11-23 02:01:57,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:01:57,657 INFO L93 Difference]: Finished difference Result 1911 states and 2652 transitions. [2021-11-23 02:01:57,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:01:57,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 84 [2021-11-23 02:01:57,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:01:57,665 INFO L225 Difference]: With dead ends: 1911 [2021-11-23 02:01:57,666 INFO L226 Difference]: Without dead ends: 1084 [2021-11-23 02:01:57,669 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:01:57,670 INFO L933 BasicCegarLoop]: 502 mSDtfsCounter, 338 mSDsluCounter, 274 mSDsCounter, 0 mSdLazyCounter, 164 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 735 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 164 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-11-23 02:01:57,671 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [338 Valid, 735 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 164 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-23 02:01:57,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1084 states. [2021-11-23 02:01:57,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1084 to 1079. [2021-11-23 02:01:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1079 states, 728 states have (on average 1.3667582417582418) internal successors, (995), 764 states have internal predecessors, (995), 238 states have call successors, (238), 113 states have call predecessors, (238), 112 states have return successors, (244), 216 states have call predecessors, (244), 237 states have call successors, (244) [2021-11-23 02:01:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1477 transitions. [2021-11-23 02:01:57,734 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1477 transitions. Word has length 84 [2021-11-23 02:01:57,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:01:57,735 INFO L470 AbstractCegarLoop]: Abstraction has 1079 states and 1477 transitions. [2021-11-23 02:01:57,735 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2021-11-23 02:01:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1477 transitions. [2021-11-23 02:01:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 02:01:57,739 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:01:57,740 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:01:57,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 02:01:57,740 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:01:57,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:01:57,741 INFO L85 PathProgramCache]: Analyzing trace with hash -1192418035, now seen corresponding path program 1 times [2021-11-23 02:01:57,741 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:01:57,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892726839] [2021-11-23 02:01:57,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:01:57,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:01:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:01:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 02:01:57,954 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:01:57,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892726839] [2021-11-23 02:01:57,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892726839] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:01:57,955 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:01:57,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 02:01:57,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332158869] [2021-11-23 02:01:57,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:01:57,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 02:01:57,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:01:57,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 02:01:57,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:01:57,957 INFO L87 Difference]: Start difference. First operand 1079 states and 1477 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 3 states have call predecessors, (12), 1 states have call successors, (12) [2021-11-23 02:01:59,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:01:59,601 INFO L93 Difference]: Finished difference Result 2118 states and 2910 transitions. [2021-11-23 02:01:59,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 02:01:59,602 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 3 states have call predecessors, (12), 1 states have call successors, (12) Word has length 105 [2021-11-23 02:01:59,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:01:59,611 INFO L225 Difference]: With dead ends: 2118 [2021-11-23 02:01:59,614 INFO L226 Difference]: Without dead ends: 1097 [2021-11-23 02:01:59,620 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:01:59,622 INFO L933 BasicCegarLoop]: 436 mSDtfsCounter, 2 mSDsluCounter, 1546 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1739 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:01:59,622 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 1739 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 335 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2021-11-23 02:01:59,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2021-11-23 02:01:59,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 1089. [2021-11-23 02:01:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1089 states, 735 states have (on average 1.363265306122449) internal successors, (1002), 772 states have internal predecessors, (1002), 238 states have call successors, (238), 113 states have call predecessors, (238), 115 states have return successors, (247), 218 states have call predecessors, (247), 237 states have call successors, (247) [2021-11-23 02:01:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1487 transitions. [2021-11-23 02:01:59,683 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1487 transitions. Word has length 105 [2021-11-23 02:01:59,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:01:59,683 INFO L470 AbstractCegarLoop]: Abstraction has 1089 states and 1487 transitions. [2021-11-23 02:01:59,684 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 3 states have call predecessors, (12), 1 states have call successors, (12) [2021-11-23 02:01:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1487 transitions. [2021-11-23 02:01:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 02:01:59,693 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:01:59,693 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:01:59,693 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 02:01:59,694 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:01:59,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:01:59,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1000204299, now seen corresponding path program 1 times [2021-11-23 02:01:59,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:01:59,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937896099] [2021-11-23 02:01:59,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:01:59,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:01:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 02:02:00,014 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:00,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937896099] [2021-11-23 02:02:00,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937896099] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:00,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026633741] [2021-11-23 02:02:00,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:00,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:00,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:02:00,017 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:02:00,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 02:02:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:00,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-23 02:02:00,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:02:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 02:02:01,042 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:02:01,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1026633741] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:01,043 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:02:01,043 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2021-11-23 02:02:01,043 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739292884] [2021-11-23 02:02:01,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:01,044 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 02:02:01,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:01,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 02:02:01,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:02:01,045 INFO L87 Difference]: Start difference. First operand 1089 states and 1487 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2021-11-23 02:02:03,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:03,053 INFO L93 Difference]: Finished difference Result 2340 states and 3239 transitions. [2021-11-23 02:02:03,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 02:02:03,054 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) Word has length 109 [2021-11-23 02:02:03,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:03,068 INFO L225 Difference]: With dead ends: 2340 [2021-11-23 02:02:03,068 INFO L226 Difference]: Without dead ends: 1309 [2021-11-23 02:02:03,072 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-11-23 02:02:03,075 INFO L933 BasicCegarLoop]: 531 mSDtfsCounter, 497 mSDsluCounter, 856 mSDsCounter, 0 mSdLazyCounter, 608 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 528 SdHoareTripleChecker+Valid, 1233 SdHoareTripleChecker+Invalid, 663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 608 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:03,075 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [528 Valid, 1233 Invalid, 663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 608 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-11-23 02:02:03,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1309 states. [2021-11-23 02:02:03,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1309 to 1207. [2021-11-23 02:02:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1207 states, 831 states have (on average 1.3778580024067388) internal successors, (1145), 874 states have internal predecessors, (1145), 254 states have call successors, (254), 119 states have call predecessors, (254), 121 states have return successors, (263), 228 states have call predecessors, (263), 253 states have call successors, (263) [2021-11-23 02:02:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1207 states and 1662 transitions. [2021-11-23 02:02:03,171 INFO L78 Accepts]: Start accepts. Automaton has 1207 states and 1662 transitions. Word has length 109 [2021-11-23 02:02:03,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:03,171 INFO L470 AbstractCegarLoop]: Abstraction has 1207 states and 1662 transitions. [2021-11-23 02:02:03,172 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2021-11-23 02:02:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1662 transitions. [2021-11-23 02:02:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-23 02:02:03,177 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:03,177 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:03,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 02:02:03,398 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-23 02:02:03,399 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:03,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:03,399 INFO L85 PathProgramCache]: Analyzing trace with hash 2037723356, now seen corresponding path program 1 times [2021-11-23 02:02:03,399 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:03,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712953804] [2021-11-23 02:02:03,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:03,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-11-23 02:02:03,780 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:03,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712953804] [2021-11-23 02:02:03,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712953804] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:03,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1087891636] [2021-11-23 02:02:03,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:03,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:03,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:02:03,783 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:02:03,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-23 02:02:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:04,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 3010 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-23 02:02:04,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:02:04,912 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-23 02:02:04,912 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:02:04,912 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1087891636] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:04,913 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:02:04,913 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2021-11-23 02:02:04,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134036709] [2021-11-23 02:02:04,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:04,915 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 02:02:04,915 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:04,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 02:02:04,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-23 02:02:04,916 INFO L87 Difference]: Start difference. First operand 1207 states and 1662 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 4 states have call successors, (21), 4 states have call predecessors, (21), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2021-11-23 02:02:07,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:07,687 INFO L93 Difference]: Finished difference Result 3898 states and 5462 transitions. [2021-11-23 02:02:07,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 02:02:07,688 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 4 states have call successors, (21), 4 states have call predecessors, (21), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 166 [2021-11-23 02:02:07,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:07,715 INFO L225 Difference]: With dead ends: 3898 [2021-11-23 02:02:07,716 INFO L226 Difference]: Without dead ends: 3893 [2021-11-23 02:02:07,719 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-23 02:02:07,720 INFO L933 BasicCegarLoop]: 855 mSDtfsCounter, 1173 mSDsluCounter, 1533 mSDsCounter, 0 mSdLazyCounter, 1025 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1178 SdHoareTripleChecker+Valid, 2100 SdHoareTripleChecker+Invalid, 1079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 1025 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:07,720 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1178 Valid, 2100 Invalid, 1079 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 1025 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-11-23 02:02:07,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3893 states. [2021-11-23 02:02:07,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3893 to 3491. [2021-11-23 02:02:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3491 states, 2397 states have (on average 1.3763037129745515) internal successors, (3299), 2522 states have internal predecessors, (3299), 742 states have call successors, (742), 343 states have call predecessors, (742), 351 states have return successors, (771), 668 states have call predecessors, (771), 741 states have call successors, (771) [2021-11-23 02:02:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 3491 states and 4812 transitions. [2021-11-23 02:02:08,003 INFO L78 Accepts]: Start accepts. Automaton has 3491 states and 4812 transitions. Word has length 166 [2021-11-23 02:02:08,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:08,004 INFO L470 AbstractCegarLoop]: Abstraction has 3491 states and 4812 transitions. [2021-11-23 02:02:08,005 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 4 states have call successors, (21), 4 states have call predecessors, (21), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2021-11-23 02:02:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3491 states and 4812 transitions. [2021-11-23 02:02:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-11-23 02:02:08,015 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:08,016 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:08,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-23 02:02:08,242 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:08,243 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:08,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:08,243 INFO L85 PathProgramCache]: Analyzing trace with hash 1803392509, now seen corresponding path program 1 times [2021-11-23 02:02:08,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:08,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65027407] [2021-11-23 02:02:08,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:08,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-23 02:02:08,507 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:08,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65027407] [2021-11-23 02:02:08,508 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65027407] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:08,508 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:02:08,508 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 02:02:08,508 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156413386] [2021-11-23 02:02:08,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:08,509 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 02:02:08,509 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:08,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 02:02:08,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-23 02:02:08,510 INFO L87 Difference]: Start difference. First operand 3491 states and 4812 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2021-11-23 02:02:09,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:09,780 INFO L93 Difference]: Finished difference Result 6765 states and 9324 transitions. [2021-11-23 02:02:09,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 02:02:09,782 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 174 [2021-11-23 02:02:09,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:09,806 INFO L225 Difference]: With dead ends: 6765 [2021-11-23 02:02:09,807 INFO L226 Difference]: Without dead ends: 3164 [2021-11-23 02:02:09,819 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-23 02:02:09,820 INFO L933 BasicCegarLoop]: 494 mSDtfsCounter, 489 mSDsluCounter, 160 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 489 SdHoareTripleChecker+Valid, 636 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:09,820 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [489 Valid, 636 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 02:02:09,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3164 states. [2021-11-23 02:02:10,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3164 to 3122. [2021-11-23 02:02:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3122 states, 2109 states have (on average 1.3409198672356568) internal successors, (2828), 2206 states have internal predecessors, (2828), 690 states have call successors, (690), 314 states have call predecessors, (690), 322 states have return successors, (719), 637 states have call predecessors, (719), 689 states have call successors, (719) [2021-11-23 02:02:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 3122 states and 4237 transitions. [2021-11-23 02:02:10,053 INFO L78 Accepts]: Start accepts. Automaton has 3122 states and 4237 transitions. Word has length 174 [2021-11-23 02:02:10,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:10,054 INFO L470 AbstractCegarLoop]: Abstraction has 3122 states and 4237 transitions. [2021-11-23 02:02:10,055 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2021-11-23 02:02:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 4237 transitions. [2021-11-23 02:02:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-23 02:02:10,065 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:10,065 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:10,065 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-23 02:02:10,066 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:10,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:10,067 INFO L85 PathProgramCache]: Analyzing trace with hash -423968738, now seen corresponding path program 1 times [2021-11-23 02:02:10,068 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:10,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133461170] [2021-11-23 02:02:10,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:10,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-11-23 02:02:10,560 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:10,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133461170] [2021-11-23 02:02:10,561 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133461170] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:10,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [727508119] [2021-11-23 02:02:10,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:10,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:10,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:02:10,595 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:02:10,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-23 02:02:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:11,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 3239 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-23 02:02:11,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:02:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-23 02:02:11,898 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:02:11,899 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [727508119] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:11,899 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:02:11,899 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2021-11-23 02:02:11,899 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150635570] [2021-11-23 02:02:11,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:11,900 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 02:02:11,900 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:11,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 02:02:11,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:02:11,902 INFO L87 Difference]: Start difference. First operand 3122 states and 4237 transitions. Second operand has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 4 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) [2021-11-23 02:02:13,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:13,779 INFO L93 Difference]: Finished difference Result 4897 states and 6685 transitions. [2021-11-23 02:02:13,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 02:02:13,780 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 4 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) Word has length 223 [2021-11-23 02:02:13,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:13,794 INFO L225 Difference]: With dead ends: 4897 [2021-11-23 02:02:13,795 INFO L226 Difference]: Without dead ends: 1844 [2021-11-23 02:02:13,804 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-11-23 02:02:13,806 INFO L933 BasicCegarLoop]: 517 mSDtfsCounter, 394 mSDsluCounter, 844 mSDsCounter, 0 mSdLazyCounter, 582 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 425 SdHoareTripleChecker+Valid, 1209 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 582 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:13,806 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [425 Valid, 1209 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 582 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-11-23 02:02:13,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1844 states. [2021-11-23 02:02:13,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1844 to 1602. [2021-11-23 02:02:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1602 states, 1078 states have (on average 1.3339517625231911) internal successors, (1438), 1129 states have internal predecessors, (1438), 360 states have call successors, (360), 161 states have call predecessors, (360), 163 states have return successors, (369), 334 states have call predecessors, (369), 359 states have call successors, (369) [2021-11-23 02:02:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1602 states and 2167 transitions. [2021-11-23 02:02:13,956 INFO L78 Accepts]: Start accepts. Automaton has 1602 states and 2167 transitions. Word has length 223 [2021-11-23 02:02:13,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:13,957 INFO L470 AbstractCegarLoop]: Abstraction has 1602 states and 2167 transitions. [2021-11-23 02:02:13,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 4 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) [2021-11-23 02:02:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2167 transitions. [2021-11-23 02:02:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-23 02:02:13,966 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:13,966 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:14,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-23 02:02:14,181 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:14,182 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:14,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:14,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1187399046, now seen corresponding path program 1 times [2021-11-23 02:02:14,183 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:14,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201225524] [2021-11-23 02:02:14,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:14,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-23 02:02:14,475 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:14,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201225524] [2021-11-23 02:02:14,476 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201225524] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:14,476 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:02:14,476 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-23 02:02:14,476 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074277947] [2021-11-23 02:02:14,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:14,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-23 02:02:14,477 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:14,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-23 02:02:14,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-23 02:02:14,478 INFO L87 Difference]: Start difference. First operand 1602 states and 2167 transitions. Second operand has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-23 02:02:16,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:16,938 INFO L93 Difference]: Finished difference Result 3726 states and 5094 transitions. [2021-11-23 02:02:16,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-23 02:02:16,939 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 223 [2021-11-23 02:02:16,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:16,957 INFO L225 Difference]: With dead ends: 3726 [2021-11-23 02:02:16,957 INFO L226 Difference]: Without dead ends: 2193 [2021-11-23 02:02:16,963 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:02:16,964 INFO L933 BasicCegarLoop]: 591 mSDtfsCounter, 926 mSDsluCounter, 898 mSDsCounter, 0 mSdLazyCounter, 891 mSolverCounterSat, 410 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 930 SdHoareTripleChecker+Valid, 1305 SdHoareTripleChecker+Invalid, 1301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 410 IncrementalHoareTripleChecker+Valid, 891 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:16,965 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [930 Valid, 1305 Invalid, 1301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [410 Valid, 891 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-11-23 02:02:16,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2193 states. [2021-11-23 02:02:17,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2193 to 1926. [2021-11-23 02:02:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1926 states, 1320 states have (on average 1.35) internal successors, (1782), 1389 states have internal predecessors, (1782), 412 states have call successors, (412), 191 states have call predecessors, (412), 193 states have return successors, (421), 374 states have call predecessors, (421), 411 states have call successors, (421) [2021-11-23 02:02:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1926 states and 2615 transitions. [2021-11-23 02:02:17,123 INFO L78 Accepts]: Start accepts. Automaton has 1926 states and 2615 transitions. Word has length 223 [2021-11-23 02:02:17,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:17,124 INFO L470 AbstractCegarLoop]: Abstraction has 1926 states and 2615 transitions. [2021-11-23 02:02:17,125 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-23 02:02:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2615 transitions. [2021-11-23 02:02:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-11-23 02:02:17,134 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:17,134 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:17,135 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-23 02:02:17,135 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:17,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:17,136 INFO L85 PathProgramCache]: Analyzing trace with hash 1904712701, now seen corresponding path program 1 times [2021-11-23 02:02:17,136 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:17,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897744611] [2021-11-23 02:02:17,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:17,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:17,439 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-11-23 02:02:17,440 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:17,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897744611] [2021-11-23 02:02:17,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897744611] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:17,440 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:02:17,440 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 02:02:17,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87925065] [2021-11-23 02:02:17,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:17,442 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 02:02:17,442 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:17,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 02:02:17,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:02:17,443 INFO L87 Difference]: Start difference. First operand 1926 states and 2615 transitions. Second operand has 5 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2021-11-23 02:02:19,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:19,248 INFO L93 Difference]: Finished difference Result 4007 states and 5477 transitions. [2021-11-23 02:02:19,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 02:02:19,249 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) Word has length 245 [2021-11-23 02:02:19,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:19,265 INFO L225 Difference]: With dead ends: 4007 [2021-11-23 02:02:19,265 INFO L226 Difference]: Without dead ends: 2040 [2021-11-23 02:02:19,272 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:02:19,273 INFO L933 BasicCegarLoop]: 543 mSDtfsCounter, 158 mSDsluCounter, 1736 mSDsCounter, 0 mSdLazyCounter, 399 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 2025 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:19,273 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [158 Valid, 2025 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 399 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-23 02:02:19,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2040 states. [2021-11-23 02:02:19,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2040 to 1930. [2021-11-23 02:02:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1930 states, 1322 states have (on average 1.3494704992435704) internal successors, (1784), 1391 states have internal predecessors, (1784), 412 states have call successors, (412), 193 states have call predecessors, (412), 195 states have return successors, (421), 374 states have call predecessors, (421), 411 states have call successors, (421) [2021-11-23 02:02:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1930 states and 2617 transitions. [2021-11-23 02:02:19,414 INFO L78 Accepts]: Start accepts. Automaton has 1930 states and 2617 transitions. Word has length 245 [2021-11-23 02:02:19,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:19,415 INFO L470 AbstractCegarLoop]: Abstraction has 1930 states and 2617 transitions. [2021-11-23 02:02:19,416 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2021-11-23 02:02:19,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2617 transitions. [2021-11-23 02:02:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-11-23 02:02:19,425 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:19,425 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:19,425 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-23 02:02:19,425 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:19,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:19,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1037034579, now seen corresponding path program 1 times [2021-11-23 02:02:19,426 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:19,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409474777] [2021-11-23 02:02:19,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:19,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:19,740 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 02:02:19,741 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:19,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409474777] [2021-11-23 02:02:19,741 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409474777] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:19,741 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:02:19,741 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-23 02:02:19,741 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067123334] [2021-11-23 02:02:19,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:19,742 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-23 02:02:19,742 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:19,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-23 02:02:19,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-23 02:02:19,743 INFO L87 Difference]: Start difference. First operand 1930 states and 2617 transitions. Second operand has 6 states, 6 states have (on average 23.5) internal successors, (141), 6 states have internal predecessors, (141), 4 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) [2021-11-23 02:02:22,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:22,177 INFO L93 Difference]: Finished difference Result 4133 states and 5648 transitions. [2021-11-23 02:02:22,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 02:02:22,178 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.5) internal successors, (141), 6 states have internal predecessors, (141), 4 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) Word has length 245 [2021-11-23 02:02:22,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:22,199 INFO L225 Difference]: With dead ends: 4133 [2021-11-23 02:02:22,199 INFO L226 Difference]: Without dead ends: 2272 [2021-11-23 02:02:22,208 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-11-23 02:02:22,209 INFO L933 BasicCegarLoop]: 547 mSDtfsCounter, 840 mSDsluCounter, 805 mSDsCounter, 0 mSdLazyCounter, 864 mSolverCounterSat, 425 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 846 SdHoareTripleChecker+Valid, 1169 SdHoareTripleChecker+Invalid, 1289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 425 IncrementalHoareTripleChecker+Valid, 864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:22,209 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [846 Valid, 1169 Invalid, 1289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [425 Valid, 864 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-11-23 02:02:22,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2272 states. [2021-11-23 02:02:22,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2272 to 1938. [2021-11-23 02:02:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1938 states, 1328 states have (on average 1.3493975903614457) internal successors, (1792), 1397 states have internal predecessors, (1792), 414 states have call successors, (414), 193 states have call predecessors, (414), 195 states have return successors, (423), 376 states have call predecessors, (423), 413 states have call successors, (423) [2021-11-23 02:02:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1938 states and 2629 transitions. [2021-11-23 02:02:22,359 INFO L78 Accepts]: Start accepts. Automaton has 1938 states and 2629 transitions. Word has length 245 [2021-11-23 02:02:22,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:22,360 INFO L470 AbstractCegarLoop]: Abstraction has 1938 states and 2629 transitions. [2021-11-23 02:02:22,360 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.5) internal successors, (141), 6 states have internal predecessors, (141), 4 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) [2021-11-23 02:02:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2629 transitions. [2021-11-23 02:02:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2021-11-23 02:02:22,370 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:22,371 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:22,371 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-23 02:02:22,371 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:22,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:22,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1198751401, now seen corresponding path program 1 times [2021-11-23 02:02:22,372 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:22,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676869693] [2021-11-23 02:02:22,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:22,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 35 proven. 12 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-23 02:02:22,768 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:22,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676869693] [2021-11-23 02:02:22,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676869693] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:22,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1585562925] [2021-11-23 02:02:22,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:22,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:22,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:02:22,771 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:02:22,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-23 02:02:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:23,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 3409 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-23 02:02:23,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:02:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 72 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-23 02:02:23,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 02:02:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2021-11-23 02:02:24,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1585562925] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:24,514 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-23 02:02:24,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7, 5] total 12 [2021-11-23 02:02:24,515 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165093486] [2021-11-23 02:02:24,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:24,515 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 02:02:24,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:24,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 02:02:24,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-11-23 02:02:24,516 INFO L87 Difference]: Start difference. First operand 1938 states and 2629 transitions. Second operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 4 states have internal predecessors, (140), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-23 02:02:25,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:25,781 INFO L93 Difference]: Finished difference Result 5032 states and 7076 transitions. [2021-11-23 02:02:25,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 02:02:25,781 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 4 states have internal predecessors, (140), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 246 [2021-11-23 02:02:25,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:25,803 INFO L225 Difference]: With dead ends: 5032 [2021-11-23 02:02:25,803 INFO L226 Difference]: Without dead ends: 3163 [2021-11-23 02:02:25,809 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 488 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-11-23 02:02:25,809 INFO L933 BasicCegarLoop]: 596 mSDtfsCounter, 582 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 489 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 622 SdHoareTripleChecker+Valid, 977 SdHoareTripleChecker+Invalid, 511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 489 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:25,810 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [622 Valid, 977 Invalid, 511 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 489 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 02:02:25,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3163 states. [2021-11-23 02:02:25,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3163 to 2166. [2021-11-23 02:02:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2166 states, 1518 states have (on average 1.3675889328063242) internal successors, (2076), 1603 states have internal predecessors, (2076), 440 states have call successors, (440), 205 states have call predecessors, (440), 207 states have return successors, (449), 390 states have call predecessors, (449), 439 states have call successors, (449) [2021-11-23 02:02:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 2166 states and 2965 transitions. [2021-11-23 02:02:25,957 INFO L78 Accepts]: Start accepts. Automaton has 2166 states and 2965 transitions. Word has length 246 [2021-11-23 02:02:25,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:25,957 INFO L470 AbstractCegarLoop]: Abstraction has 2166 states and 2965 transitions. [2021-11-23 02:02:25,958 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 4 states have internal predecessors, (140), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-11-23 02:02:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 2965 transitions. [2021-11-23 02:02:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-11-23 02:02:25,971 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:25,971 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:26,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-23 02:02:26,194 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-23 02:02:26,195 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:26,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:26,196 INFO L85 PathProgramCache]: Analyzing trace with hash 885368751, now seen corresponding path program 1 times [2021-11-23 02:02:26,196 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:26,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693287358] [2021-11-23 02:02:26,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:26,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-11-23 02:02:26,408 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:26,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693287358] [2021-11-23 02:02:26,409 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1693287358] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:26,409 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:02:26,409 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 02:02:26,409 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169270211] [2021-11-23 02:02:26,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:26,410 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 02:02:26,410 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:26,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 02:02:26,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:02:26,411 INFO L87 Difference]: Start difference. First operand 2166 states and 2965 transitions. Second operand has 5 states, 4 states have (on average 33.75) internal successors, (135), 4 states have internal predecessors, (135), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-23 02:02:28,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:28,679 INFO L93 Difference]: Finished difference Result 4703 states and 6499 transitions. [2021-11-23 02:02:28,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 02:02:28,680 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 33.75) internal successors, (135), 4 states have internal predecessors, (135), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) Word has length 251 [2021-11-23 02:02:28,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:28,705 INFO L225 Difference]: With dead ends: 4703 [2021-11-23 02:02:28,705 INFO L226 Difference]: Without dead ends: 2386 [2021-11-23 02:02:28,713 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 02:02:28,714 INFO L933 BasicCegarLoop]: 537 mSDtfsCounter, 158 mSDsluCounter, 1720 mSDsCounter, 0 mSdLazyCounter, 393 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 2007 SdHoareTripleChecker+Invalid, 399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:28,714 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [158 Valid, 2007 Invalid, 399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 393 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-11-23 02:02:28,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2386 states. [2021-11-23 02:02:28,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2386 to 2166. [2021-11-23 02:02:28,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2166 states, 1518 states have (on average 1.3675889328063242) internal successors, (2076), 1603 states have internal predecessors, (2076), 440 states have call successors, (440), 205 states have call predecessors, (440), 207 states have return successors, (449), 390 states have call predecessors, (449), 439 states have call successors, (449) [2021-11-23 02:02:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 2166 states and 2965 transitions. [2021-11-23 02:02:28,839 INFO L78 Accepts]: Start accepts. Automaton has 2166 states and 2965 transitions. Word has length 251 [2021-11-23 02:02:28,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:28,840 INFO L470 AbstractCegarLoop]: Abstraction has 2166 states and 2965 transitions. [2021-11-23 02:02:28,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 33.75) internal successors, (135), 4 states have internal predecessors, (135), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-23 02:02:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 2965 transitions. [2021-11-23 02:02:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2021-11-23 02:02:28,851 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:28,852 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:28,852 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-23 02:02:28,852 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:28,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:28,853 INFO L85 PathProgramCache]: Analyzing trace with hash -2056378529, now seen corresponding path program 1 times [2021-11-23 02:02:28,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:28,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252289881] [2021-11-23 02:02:28,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:28,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 35 proven. 12 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-23 02:02:29,228 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:29,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252289881] [2021-11-23 02:02:29,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252289881] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:29,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [297295702] [2021-11-23 02:02:29,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:29,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:29,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:02:29,235 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:02:29,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-23 02:02:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:29,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 3435 conjuncts, 262 conjunts are in the unsatisfiable core [2021-11-23 02:02:29,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:02:30,872 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-11-23 02:02:30,872 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:02:30,872 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [297295702] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:02:30,873 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:02:30,873 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [7] total 18 [2021-11-23 02:02:30,873 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502242586] [2021-11-23 02:02:30,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:02:30,874 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-23 02:02:30,874 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:02:30,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-23 02:02:30,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2021-11-23 02:02:30,875 INFO L87 Difference]: Start difference. First operand 2166 states and 2965 transitions. Second operand has 13 states, 12 states have (on average 11.916666666666666) internal successors, (143), 9 states have internal predecessors, (143), 4 states have call successors, (35), 3 states have call predecessors, (35), 6 states have return successors, (34), 6 states have call predecessors, (34), 4 states have call successors, (34) [2021-11-23 02:02:34,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:02:34,734 INFO L93 Difference]: Finished difference Result 6616 states and 9105 transitions. [2021-11-23 02:02:34,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-23 02:02:34,736 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 11.916666666666666) internal successors, (143), 9 states have internal predecessors, (143), 4 states have call successors, (35), 3 states have call predecessors, (35), 6 states have return successors, (34), 6 states have call predecessors, (34), 4 states have call successors, (34) Word has length 251 [2021-11-23 02:02:34,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:02:34,758 INFO L225 Difference]: With dead ends: 6616 [2021-11-23 02:02:34,758 INFO L226 Difference]: Without dead ends: 4519 [2021-11-23 02:02:34,765 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=70, Invalid=310, Unknown=0, NotChecked=0, Total=380 [2021-11-23 02:02:34,766 INFO L933 BasicCegarLoop]: 545 mSDtfsCounter, 1192 mSDsluCounter, 2940 mSDsCounter, 0 mSdLazyCounter, 2757 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1252 SdHoareTripleChecker+Valid, 2905 SdHoareTripleChecker+Invalid, 2812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 2757 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:02:34,767 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1252 Valid, 2905 Invalid, 2812 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 2757 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2021-11-23 02:02:34,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4519 states. [2021-11-23 02:02:35,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4519 to 4286. [2021-11-23 02:02:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4286 states, 3002 states have (on average 1.3654230512991339) internal successors, (4099), 3168 states have internal predecessors, (4099), 868 states have call successors, (868), 401 states have call predecessors, (868), 415 states have return successors, (912), 781 states have call predecessors, (912), 867 states have call successors, (912) [2021-11-23 02:02:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 4286 states and 5879 transitions. [2021-11-23 02:02:35,052 INFO L78 Accepts]: Start accepts. Automaton has 4286 states and 5879 transitions. Word has length 251 [2021-11-23 02:02:35,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:02:35,053 INFO L470 AbstractCegarLoop]: Abstraction has 4286 states and 5879 transitions. [2021-11-23 02:02:35,053 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 11.916666666666666) internal successors, (143), 9 states have internal predecessors, (143), 4 states have call successors, (35), 3 states have call predecessors, (35), 6 states have return successors, (34), 6 states have call predecessors, (34), 4 states have call successors, (34) [2021-11-23 02:02:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 4286 states and 5879 transitions. [2021-11-23 02:02:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-11-23 02:02:35,069 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:02:35,070 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:35,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-23 02:02:35,285 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-23 02:02:35,286 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:02:35,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:02:35,286 INFO L85 PathProgramCache]: Analyzing trace with hash -729659769, now seen corresponding path program 1 times [2021-11-23 02:02:35,286 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:02:35,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730984992] [2021-11-23 02:02:35,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:35,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:02:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 37 proven. 10 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2021-11-23 02:02:35,549 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:02:35,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730984992] [2021-11-23 02:02:35,550 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730984992] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:35,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1620561800] [2021-11-23 02:02:35,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:02:35,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:02:35,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:02:35,555 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:02:35,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851f7db5-1c08-4dd5-98e0-a8d0a2d0b4d7/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-23 02:02:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:02:36,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 3483 conjuncts, 278 conjunts are in the unsatisfiable core [2021-11-23 02:02:36,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:02:36,374 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:02:36,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 17 [2021-11-23 02:02:36,430 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 02:02:36,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 10 [2021-11-23 02:02:36,865 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 02:02:36,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 10 [2021-11-23 02:02:37,288 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-11-23 02:02:37,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 25 treesize of output 36 [2021-11-23 02:02:37,701 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-23 02:02:37,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 21 [2021-11-23 02:02:37,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:02:38,077 INFO L354 Elim1Store]: treesize reduction 40, result has 18.4 percent of original size [2021-11-23 02:02:38,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 34 [2021-11-23 02:02:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 81 proven. 1 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 02:02:38,508 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 02:02:39,441 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-23 02:02:39,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 45 [2021-11-23 02:02:39,465 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-23 02:02:39,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 45 [2021-11-23 02:02:42,235 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1620561800] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:02:42,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [355511834] [2021-11-23 02:02:42,261 INFO L159 IcfgInterpreter]: Started Sifa with 174 locations of interest [2021-11-23 02:02:42,262 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 02:02:42,268 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 02:02:42,274 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 02:02:42,274 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 02:02:45,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 393 treesize of output 316 [2021-11-23 02:02:45,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 393 treesize of output 316 [2021-11-23 02:02:46,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:02:46,511 INFO L244 Elim1Store]: Index analysis took 261 ms [2021-11-23 02:03:12,754 WARN L227 SmtUtils]: Spent 26.18s on a formula simplification. DAG size of input: 1985 DAG size of output: 1083 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:03:12,758 INFO L354 Elim1Store]: treesize reduction 3240, result has 33.3 percent of original size [2021-11-23 02:03:12,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 183 select indices, 183 select index equivalence classes, 16473 disjoint index pairs (out of 16653 index pairs), introduced 183 new quantified variables, introduced 360 case distinctions, treesize of input 922 treesize of output 2185 [2021-11-23 02:03:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:15,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 181 select indices, 181 select index equivalence classes, 16472 disjoint index pairs (out of 16290 index pairs), introduced 181 new quantified variables, introduced 0 case distinctions, treesize of input 912 treesize of output 1454 [2021-11-23 02:03:21,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 6 treesize of output 5 [2021-11-23 02:03:21,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2021-11-23 02:03:21,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 02:03:25,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:25,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 183 select indices, 183 select index equivalence classes, 16653 disjoint index pairs (out of 16653 index pairs), introduced 183 new quantified variables, introduced 0 case distinctions, treesize of input 916 treesize of output 550 [2021-11-23 02:03:26,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:26,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 182 select indices, 182 select index equivalence classes, 16472 disjoint index pairs (out of 16471 index pairs), introduced 182 new quantified variables, introduced 0 case distinctions, treesize of input 911 treesize of output 547 [2021-11-23 02:03:27,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:27,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:28,347 INFO L244 Elim1Store]: Index analysis took 1285 ms [2021-11-23 02:03:28,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 426 select indices, 426 select index equivalence classes, 5392 disjoint index pairs (out of 90525 index pairs), introduced 426 new quantified variables, introduced 0 case distinctions, treesize of input 3091 treesize of output 1279 [2021-11-23 02:03:37,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:37,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 182 select indices, 182 select index equivalence classes, 16472 disjoint index pairs (out of 16471 index pairs), introduced 182 new quantified variables, introduced 0 case distinctions, treesize of input 911 treesize of output 547 [2021-11-23 02:03:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:38,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:39,666 INFO L244 Elim1Store]: Index analysis took 1030 ms [2021-11-23 02:03:39,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 426 select indices, 426 select index equivalence classes, 5392 disjoint index pairs (out of 90525 index pairs), introduced 426 new quantified variables, introduced 0 case distinctions, treesize of input 3091 treesize of output 1279 [2021-11-23 02:03:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:03:40,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 183 select indices, 183 select index equivalence classes, 16653 disjoint index pairs (out of 16653 index pairs), introduced 183 new quantified variables, introduced 0 case distinctions, treesize of input 916 treesize of output 550 [2021-11-23 02:03:47,536 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 231 for LOIs [2021-11-23 02:03:47,577 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 2651 for LOIs [2021-11-23 02:04:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:04:03,895 INFO L244 Elim1Store]: Index analysis took 140 ms [2021-11-23 02:04:06,837 INFO L354 Elim1Store]: treesize reduction 1440, result has 25.0 percent of original size [2021-11-23 02:04:06,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 96 select indices, 96 select index equivalence classes, 4560 disjoint index pairs (out of 4560 index pairs), introduced 96 new quantified variables, introduced 96 case distinctions, treesize of input 5685 treesize of output 5312 [2021-11-23 02:04:37,788 WARN L227 SmtUtils]: Spent 28.35s on a formula simplification. DAG size of input: 2745 DAG size of output: 997 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:04:37,791 INFO L354 Elim1Store]: treesize reduction 4958, result has 22.5 percent of original size [2021-11-23 02:04:37,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 184 select indices, 184 select index equivalence classes, 16471 disjoint index pairs (out of 16836 index pairs), introduced 184 new quantified variables, introduced 548 case distinctions, treesize of input 5684 treesize of output 6754 [2021-11-23 02:04:57,071 WARN L227 SmtUtils]: Spent 15.47s on a formula simplification. DAG size of input: 2365 DAG size of output: 730 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:04:57,073 INFO L354 Elim1Store]: treesize reduction 3996, result has 18.6 percent of original size [2021-11-23 02:04:57,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 182 select indices, 182 select index equivalence classes, 16290 disjoint index pairs (out of 16471 index pairs), introduced 182 new quantified variables, introduced 363 case distinctions, treesize of input 6202 treesize of output 6747 [2021-11-23 02:05:13,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:13,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:05:19,534 WARN L227 SmtUtils]: Spent 6.34s on a formula simplification. DAG size of input: 869 DAG size of output: 386 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:05:19,535 INFO L354 Elim1Store]: treesize reduction 1440, result has 25.0 percent of original size [2021-11-23 02:05:19,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 96 select indices, 96 select index equivalence classes, 4560 disjoint index pairs (out of 4560 index pairs), introduced 96 new quantified variables, introduced 96 case distinctions, treesize of input 5685 treesize of output 5312 [2021-11-23 02:05:54,402 WARN L227 SmtUtils]: Spent 32.42s on a formula simplification. DAG size of input: 2745 DAG size of output: 997 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:05:54,405 INFO L354 Elim1Store]: treesize reduction 4958, result has 22.5 percent of original size [2021-11-23 02:05:54,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 184 select indices, 184 select index equivalence classes, 16471 disjoint index pairs (out of 16836 index pairs), introduced 184 new quantified variables, introduced 548 case distinctions, treesize of input 5684 treesize of output 6754 [2021-11-23 02:06:12,574 WARN L227 SmtUtils]: Spent 14.42s on a formula simplification. DAG size of input: 2365 DAG size of output: 730 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:06:12,576 INFO L354 Elim1Store]: treesize reduction 3996, result has 18.6 percent of original size [2021-11-23 02:06:12,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 182 select indices, 182 select index equivalence classes, 16290 disjoint index pairs (out of 16471 index pairs), introduced 182 new quantified variables, introduced 363 case distinctions, treesize of input 6202 treesize of output 6747 [2021-11-23 02:06:38,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:06:45,156 WARN L227 SmtUtils]: Spent 6.96s on a formula simplification. DAG size of input: 869 DAG size of output: 386 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:06:45,157 INFO L354 Elim1Store]: treesize reduction 1440, result has 25.0 percent of original size [2021-11-23 02:06:45,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 96 select indices, 96 select index equivalence classes, 4560 disjoint index pairs (out of 4560 index pairs), introduced 96 new quantified variables, introduced 96 case distinctions, treesize of input 5685 treesize of output 5312 [2021-11-23 02:07:16,871 WARN L227 SmtUtils]: Spent 29.20s on a formula simplification. DAG size of input: 2745 DAG size of output: 997 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:07:16,873 INFO L354 Elim1Store]: treesize reduction 4958, result has 22.5 percent of original size [2021-11-23 02:07:16,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 184 select indices, 184 select index equivalence classes, 16471 disjoint index pairs (out of 16836 index pairs), introduced 184 new quantified variables, introduced 548 case distinctions, treesize of input 5684 treesize of output 6754 [2021-11-23 02:07:38,758 WARN L227 SmtUtils]: Spent 17.51s on a formula simplification. DAG size of input: 2365 DAG size of output: 730 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:07:38,759 INFO L354 Elim1Store]: treesize reduction 3996, result has 18.6 percent of original size [2021-11-23 02:07:38,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 182 select indices, 182 select index equivalence classes, 16290 disjoint index pairs (out of 16471 index pairs), introduced 182 new quantified variables, introduced 363 case distinctions, treesize of input 6202 treesize of output 6747 [2021-11-23 02:08:16,637 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 2924 for LOIs [2021-11-23 02:08:22,402 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 02:10:04,696 WARN L227 SmtUtils]: Spent 1.67m on a formula simplification. DAG size of input: 2643 DAG size of output: 2281 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 02:10:47,863 WARN L227 SmtUtils]: Spent 40.55s on a formula simplification that was a NOOP. DAG size: 2651 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-23 02:11:30,827 WARN L227 SmtUtils]: Spent 40.41s on a formula simplification that was a NOOP. DAG size: 2659 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)