./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_queue-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_queue-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF --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 32bit --witnessprinter.graph.data.programhash 38d92478d67c3996e3815aaa6d0075347cfc456da7f20d1b1bb733d11593b6cf --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:42:55,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:42:55,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:42:56,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:42:56,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:42:56,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:42:56,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:42:56,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:42:56,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:42:56,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:42:56,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:42:56,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:42:56,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:42:56,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:42:56,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:42:56,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:42:56,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:42:56,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:42:56,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:42:56,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:42:56,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:42:56,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:42:56,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:42:56,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:42:56,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:42:56,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:42:56,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:42:56,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:42:56,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:42:56,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:42:56,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:42:56,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:42:56,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:42:56,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:42:56,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:42:56,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:42:56,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:42:56,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:42:56,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:42:56,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:42:56,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:42:56,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-13 01:42:56,171 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:42:56,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:42:56,173 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:42:56,173 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:42:56,173 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:42:56,174 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:42:56,174 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:42:56,174 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:42:56,174 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:42:56,174 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:42:56,182 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:42:56,182 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:42:56,182 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:42:56,183 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:42:56,183 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:42:56,183 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:42:56,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:42:56,184 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 01:42:56,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:42:56,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 01:42:56,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:42:56,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:42:56,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:42:56,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:42:56,186 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:42:56,186 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 01:42:56,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:42:56,187 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:42:56,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:42:56,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:42:56,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:42:56,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:42:56,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:42:56,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:42:56,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:42:56,191 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:42:56,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:42:56,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:42:56,191 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:42:56,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:42:56,192 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_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38d92478d67c3996e3815aaa6d0075347cfc456da7f20d1b1bb733d11593b6cf [2021-11-13 01:42:56,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:42:56,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:42:56,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:42:56,477 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:42:56,478 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:42:56,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/seq-pthread/cs_queue-1.i [2021-11-13 01:42:56,561 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/data/1325f9438/b22e24cb68684ec8a6aebe4153d6905f/FLAG7d1c8b5af [2021-11-13 01:42:57,184 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:42:57,185 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/sv-benchmarks/c/seq-pthread/cs_queue-1.i [2021-11-13 01:42:57,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/data/1325f9438/b22e24cb68684ec8a6aebe4153d6905f/FLAG7d1c8b5af [2021-11-13 01:42:57,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/data/1325f9438/b22e24cb68684ec8a6aebe4153d6905f [2021-11-13 01:42:57,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:42:57,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:42:57,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:42:57,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:42:57,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:42:57,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:42:57" (1/1) ... [2021-11-13 01:42:57,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34512826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:57, skipping insertion in model container [2021-11-13 01:42:57,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:42:57" (1/1) ... [2021-11-13 01:42:57,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:42:57,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:42:57,983 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/sv-benchmarks/c/seq-pthread/cs_queue-1.i[34744,34757] [2021-11-13 01:42:58,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:42:58,241 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:42:58,300 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/sv-benchmarks/c/seq-pthread/cs_queue-1.i[34744,34757] [2021-11-13 01:42:58,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:42:58,494 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:42:58,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58 WrapperNode [2021-11-13 01:42:58,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:42:58,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:42:58,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:42:58,496 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:42:58,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:42:58,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:42:58,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:42:58,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:42:58,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:42:58,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:42:58,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:42:58,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:42:58,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (1/1) ... [2021-11-13 01:42:58,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:42:58,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:58,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:42:58,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:42:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 01:42:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 01:42:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:42:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure empty [2021-11-13 01:42:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure empty [2021-11-13 01:42:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2021-11-13 01:42:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2021-11-13 01:42:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:42:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:42:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:42:58,893 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2021-11-13 01:42:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2021-11-13 01:42:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 01:42:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 01:42:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 01:42:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 01:42:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:42:58,894 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2021-11-13 01:42:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2021-11-13 01:42:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2021-11-13 01:42:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2021-11-13 01:42:58,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-13 01:42:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-11-13 01:42:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2021-11-13 01:42:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2021-11-13 01:42:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 01:42:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:42:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:42:59,267 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,267 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,267 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume 0 != ~__CS_ret~0 % 256;#res := 0; [2021-11-13 01:42:59,268 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume 0 != ~__CS_ret~0 % 256;#res := 0; [2021-11-13 01:42:59,847 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093: SUMMARY for call __CS_cs(); srcloc: null [2021-11-13 01:42:59,847 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093-1: assume 0 != ~__CS_ret~0 % 256;t2_#res#1.base, t2_#res#1.offset := 0, 0; [2021-11-13 01:42:59,847 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L1093-1: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,847 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129: SUMMARY for call __CS_cs(); srcloc: null [2021-11-13 01:42:59,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129-1: assume 0 != ~__CS_ret~0 % 256;main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset; [2021-11-13 01:42:59,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L1129-1: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume 0 != ~__CS_ret~0 % 256;t2_#res#1.base, t2_#res#1.offset := 0, 0; [2021-11-13 01:42:59,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,848 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##83: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##82: assume 0 != ~__CS_ret~0 % 256;dequeue_#res#1 := 0; [2021-11-13 01:42:59,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##89: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##88: assume 0 != ~__CS_ret~0 % 256;t2_#res#1.base, t2_#res#1.offset := 0, 0; [2021-11-13 01:42:59,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume 0 != ~__CS_ret~0 % 256;main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset; [2021-11-13 01:42:59,849 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,850 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume 0 != ~__CS_ret~0 % 256;main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset);havoc main_thread_~#id1~0#1.base, main_thread_~#id1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset);havoc main_thread_~#id2~0#1.base, main_thread_~#id2~0#1.offset; [2021-11-13 01:42:59,850 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume 0 != ~__CS_ret~0 % 256;enqueue_#res#1 := 0; [2021-11-13 01:42:59,851 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##150: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,851 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##166: assume 0 != ~__CS_ret~0 % 256;t1_#res#1.base, t1_#res#1.offset := 0, 0; [2021-11-13 01:42:59,851 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##167: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:42:59,851 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume 0 != ~__CS_ret~0 % 256;t2_#res#1.base, t2_#res#1.offset := 0, 0; [2021-11-13 01:42:59,851 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !(0 != ~__CS_ret~0 % 256); [2021-11-13 01:43:04,648 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 01:43:04,649 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-13 01:43:04,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:43:04 BoogieIcfgContainer [2021-11-13 01:43:04,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 01:43:04,657 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 01:43:04,657 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 01:43:04,660 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 01:43:04,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:42:57" (1/3) ... [2021-11-13 01:43:04,662 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6604fdd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:43:04, skipping insertion in model container [2021-11-13 01:43:04,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:42:58" (2/3) ... [2021-11-13 01:43:04,663 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6604fdd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:43:04, skipping insertion in model container [2021-11-13 01:43:04,663 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:43:04" (3/3) ... [2021-11-13 01:43:04,665 INFO L111 eAbstractionObserver]: Analyzing ICFG cs_queue-1.i [2021-11-13 01:43:04,671 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 01:43:04,671 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 01:43:04,738 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 01:43:04,744 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 [2021-11-13 01:43:04,744 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 01:43:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand has 316 states, 173 states have (on average 1.416184971098266) internal successors, (245), 175 states have internal predecessors, (245), 132 states have call successors, (132), 9 states have call predecessors, (132), 9 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2021-11-13 01:43:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-13 01:43:04,810 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:43:04,811 INFO L514 BasicCegarLoop]: trace histogram [52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:43:04,812 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:43:04,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:43:04,818 INFO L85 PathProgramCache]: Analyzing trace with hash 846843047, now seen corresponding path program 1 times [2021-11-13 01:43:04,829 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:43:04,830 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682740958] [2021-11-13 01:43:04,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:04,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:43:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-13 01:43:05,585 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:43:05,586 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682740958] [2021-11-13 01:43:05,587 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682740958] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:43:05,587 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:43:05,587 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 01:43:05,589 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458186005] [2021-11-13 01:43:05,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:43:05,596 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:43:05,596 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:43:05,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:43:05,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:43:05,627 INFO L87 Difference]: Start difference. First operand has 316 states, 173 states have (on average 1.416184971098266) internal successors, (245), 175 states have internal predecessors, (245), 132 states have call successors, (132), 9 states have call predecessors, (132), 9 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2021-11-13 01:43:07,856 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:43:08,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:43:08,163 INFO L93 Difference]: Finished difference Result 629 states and 1024 transitions. [2021-11-13 01:43:08,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:43:08,166 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 220 [2021-11-13 01:43:08,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:43:08,183 INFO L225 Difference]: With dead ends: 629 [2021-11-13 01:43:08,184 INFO L226 Difference]: Without dead ends: 316 [2021-11-13 01:43:08,192 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 [2021-11-13 01:43:08,197 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 6 mSDsluCounter, 497 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2313.98ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 940 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 11.30ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2432.19ms IncrementalHoareTripleChecker+Time [2021-11-13 01:43:08,198 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 940 Invalid, 66 Unknown, 0 Unchecked, 11.30ms Time], IncrementalHoareTripleChecker [0 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 2432.19ms Time] [2021-11-13 01:43:08,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-11-13 01:43:08,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 313. [2021-11-13 01:43:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 313 states, 172 states have (on average 1.4069767441860466) internal successors, (242), 174 states have internal predecessors, (242), 131 states have call successors, (131), 9 states have call predecessors, (131), 9 states have return successors, (130), 130 states have call predecessors, (130), 130 states have call successors, (130) [2021-11-13 01:43:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 503 transitions. [2021-11-13 01:43:08,303 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 503 transitions. Word has length 220 [2021-11-13 01:43:08,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:43:08,304 INFO L470 AbstractCegarLoop]: Abstraction has 313 states and 503 transitions. [2021-11-13 01:43:08,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2021-11-13 01:43:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 503 transitions. [2021-11-13 01:43:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2021-11-13 01:43:08,348 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:43:08,350 INFO L514 BasicCegarLoop]: trace histogram [52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:43:08,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 01:43:08,351 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:43:08,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:43:08,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1938677228, now seen corresponding path program 1 times [2021-11-13 01:43:08,356 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:43:08,356 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095830539] [2021-11-13 01:43:08,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:08,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:43:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-13 01:43:08,640 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:43:08,640 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095830539] [2021-11-13 01:43:08,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095830539] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:43:08,641 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:43:08,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 01:43:08,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476939586] [2021-11-13 01:43:08,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:43:08,644 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:43:08,644 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:43:08,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:43:08,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:43:08,646 INFO L87 Difference]: Start difference. First operand 313 states and 503 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2021-11-13 01:43:10,788 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:43:11,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:43:11,069 INFO L93 Difference]: Finished difference Result 627 states and 1010 transitions. [2021-11-13 01:43:11,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:43:11,071 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 224 [2021-11-13 01:43:11,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:43:11,076 INFO L225 Difference]: With dead ends: 627 [2021-11-13 01:43:11,077 INFO L226 Difference]: Without dead ends: 316 [2021-11-13 01:43:11,079 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 [2021-11-13 01:43:11,081 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 0 mSDsluCounter, 493 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2253.06ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 939 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.27ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2370.93ms IncrementalHoareTripleChecker+Time [2021-11-13 01:43:11,082 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 939 Invalid, 65 Unknown, 0 Unchecked, 9.27ms Time], IncrementalHoareTripleChecker [4 Valid, 60 Invalid, 1 Unknown, 0 Unchecked, 2370.93ms Time] [2021-11-13 01:43:11,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-11-13 01:43:11,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 316. [2021-11-13 01:43:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 316 states, 175 states have (on average 1.4) internal successors, (245), 177 states have internal predecessors, (245), 131 states have call successors, (131), 9 states have call predecessors, (131), 9 states have return successors, (130), 130 states have call predecessors, (130), 130 states have call successors, (130) [2021-11-13 01:43:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 506 transitions. [2021-11-13 01:43:11,139 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 506 transitions. Word has length 224 [2021-11-13 01:43:11,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:43:11,142 INFO L470 AbstractCegarLoop]: Abstraction has 316 states and 506 transitions. [2021-11-13 01:43:11,143 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2021-11-13 01:43:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 506 transitions. [2021-11-13 01:43:11,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-13 01:43:11,154 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:43:11,155 INFO L514 BasicCegarLoop]: trace histogram [52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:43:11,155 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 01:43:11,156 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:43:11,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:43:11,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1978283568, now seen corresponding path program 1 times [2021-11-13 01:43:11,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:43:11,158 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071933744] [2021-11-13 01:43:11,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:11,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:43:11,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2656 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2654 trivial. 0 not checked. [2021-11-13 01:43:11,367 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:43:11,367 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071933744] [2021-11-13 01:43:11,367 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071933744] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:43:11,368 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422529538] [2021-11-13 01:43:11,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:11,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:43:11,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:43:11,372 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:43:11,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-13 01:43:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:11,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 1071 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-13 01:43:11,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:43:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2656 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2654 trivial. 0 not checked. [2021-11-13 01:43:12,746 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:43:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2656 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2654 trivial. 0 not checked. [2021-11-13 01:43:13,763 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1422529538] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:43:13,764 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1755005892] [2021-11-13 01:43:13,809 INFO L159 IcfgInterpreter]: Started Sifa with 122 locations of interest [2021-11-13 01:43:13,809 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:43:13,817 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:43:13,823 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:43:13,824 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:43:14,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,545 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:43:14,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,548 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:43:14,549 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:14,551 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:14,552 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:14,554 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:43:14,561 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-13 01:43:14,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,573 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:14,573 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:14,575 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:14,577 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,578 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:14,583 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:14,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:14,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 797 [2021-11-13 01:43:14,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1537 [2021-11-13 01:43:14,746 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_38|, v_~__CS_u~0.queue.amount_8, v_~__CS_u~0.dequeue_flag_8, v_~__CS_u~0.m_8, v_~__CS_u~0.queue.head_8, v_~__CS_thread~0.base_39, v_~__CS_thread~0.offset_39, v_~__CS_u~0.enqueue_flag_8, v_~__CS_u~0.queue.tail_8], 820=[|v_#valid_107|]} [2021-11-13 01:43:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:14,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:15,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:16,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:17,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:18,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:19,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:20,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:21,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:22,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:24,809 INFO L244 Elim1Store]: Index analysis took 9938 ms [2021-11-13 01:43:24,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 246 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 101 [2021-11-13 01:43:24,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:24,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-13 01:43:24,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:24,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-13 01:43:24,858 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:24,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:25,114 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:25,275 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 9 treesize of output 11 [2021-11-13 01:43:25,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:25,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:25,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:25,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:25,284 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:25,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:25,432 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:25,650 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 9 treesize of output 11 [2021-11-13 01:43:25,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:25,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:25,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:25,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:25,653 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:25,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:25,799 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,008 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 9 treesize of output 11 [2021-11-13 01:43:26,009 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:26,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:26,012 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:26,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:26,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,301 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 9 treesize of output 11 [2021-11-13 01:43:26,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:26,304 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:26,305 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:26,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:26,414 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:43:26,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:43:26,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:43:26,597 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:26,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:26,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:43:26,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,967 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:43:26,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:26,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:43:26,972 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:26,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:27,082 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,312 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 9 treesize of output 11 [2021-11-13 01:43:27,313 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:27,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:27,315 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:27,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:27,401 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,617 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 9 treesize of output 11 [2021-11-13 01:43:27,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:27,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:27,620 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:27,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:27,710 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:27,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:27,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:28,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:29,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:30,733 INFO L244 Elim1Store]: Index analysis took 1284 ms [2021-11-13 01:43:32,095 INFO L354 Elim1Store]: treesize reduction 563, result has 9.0 percent of original size [2021-11-13 01:43:32,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 188 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 45 case distinctions, treesize of input 259 treesize of output 258 [2021-11-13 01:43:32,104 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-13 01:43:32,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-13 01:43:32,159 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:32,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:32,283 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,307 INFO L446 ElimStorePlain]: Different costs {0=[v_~__CS_u~0.queue.element_8], 37=[|v_#memory_int_288|]} [2021-11-13 01:43:32,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 13 [2021-11-13 01:43:32,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-11-13 01:43:32,405 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-11-13 01:43:32,406 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:32,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:32,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:32,825 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-11-13 01:43:32,848 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-13 01:43:32,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 57 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 178 treesize of output 174 [2021-11-13 01:43:32,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-13 01:43:32,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:32,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-13 01:43:32,867 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:32,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:33,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 909 [2021-11-13 01:43:33,202 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 10 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:43:33,202 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 22 variables, input treesize:1523, output treesize:909 [2021-11-13 01:43:33,380 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.8 percent of original size [2021-11-13 01:43:33,393 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,395 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,396 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:33,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,399 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:43:33,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:43:33,402 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,405 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,406 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,406 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:33,407 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,411 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:43:33,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:43:33,414 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,416 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:43:33,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:43:33,418 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,419 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,420 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:43:33,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-13 01:43:33,424 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-13 01:43:33,430 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,432 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:33,435 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,435 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,436 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,437 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,437 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:43:33,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:43:33,439 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,440 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:43:33,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:43:33,443 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,444 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,445 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:33,447 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,449 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:43:33,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:43:33,451 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,453 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,454 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,455 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:43:33,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-13 01:43:33,457 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-13 01:43:33,510 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,512 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,512 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,513 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:43:33,514 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:33,515 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,518 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,520 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:43:33,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:33,522 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:33,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:33,526 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,526 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,529 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,531 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:43:33,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:33,535 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,536 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:33,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:33,538 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,539 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,541 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,543 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:43:33,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:33,546 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,546 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,547 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:33,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:33,549 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,556 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:43:33,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:33,560 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,564 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 351 [2021-11-13 01:43:33,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 352 [2021-11-13 01:43:33,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-13 01:43:33,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1378 [2021-11-13 01:43:33,700 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_73|, |v_#memory_$Pointer$.offset_72|, |v_#memory_$Pointer$.base_71|, |v_#memory_$Pointer$.base_70|, |v_#memory_$Pointer$.base_73|, |v_#memory_$Pointer$.base_72|, |v_#memory_$Pointer$.offset_69|, |v_#memory_$Pointer$.offset_71|, |v_#memory_$Pointer$.base_69|, |v_#memory_$Pointer$.offset_70|], 42=[|v_#memory_$Pointer$.base_389|, |v_#memory_$Pointer$.offset_389|], 55=[|v_#memory_int_289|]} [2021-11-13 01:43:33,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,864 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:33,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,866 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:33,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:33,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:33,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:33,867 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:33,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:34,014 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,191 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:43:34,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,193 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:34,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:43:34,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:43:34,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,195 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:34,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:43:34,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:43:34,196 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:34,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:34,301 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:34,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,526 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:34,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:34,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:34,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,529 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:34,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:43:34,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:43:34,532 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:34,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:34,672 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:43:34,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:34,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:43:34,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-13 01:43:34,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,829 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:34,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:34,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:43:34,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-13 01:43:34,830 INFO L550 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:34,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:34,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:43:35,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,050 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:43:35,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:43:35,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,052 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:43:35,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:43:35,054 INFO L550 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:35,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:35,160 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:43:35,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,285 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:43:35,287 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-11-13 01:43:35,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,288 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,289 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,289 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:43:35,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-11-13 01:43:35,290 INFO L550 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:35,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:35,420 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,608 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:43:35,609 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,609 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:43:35,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-13 01:43:35,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,612 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:43:35,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-13 01:43:35,614 INFO L550 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:35,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:35,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,845 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:35,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:35,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-13 01:43:35,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,848 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:35,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:35,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:43:35,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-13 01:43:35,850 INFO L550 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:35,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:35,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:36,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,023 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:36,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:36,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:36,025 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,025 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:36,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,027 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:36,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:36,028 INFO L550 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:36,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:36,165 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,219 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:36,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,221 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:36,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:36,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:36,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,231 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:36,231 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,232 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:43:36,232 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:43:36,233 INFO L550 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:43:36,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:36,344 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:36,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:36,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,467 INFO L244 Elim1Store]: Index analysis took 952 ms [2021-11-13 01:43:37,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 47 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 122 [2021-11-13 01:43:37,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:37,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:43:37,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:37,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:43:37,479 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:37,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:37,599 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:37,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:37,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,558 INFO L244 Elim1Store]: Index analysis took 805 ms [2021-11-13 01:43:38,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 47 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 122 [2021-11-13 01:43:38,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:43:38,568 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:43:38,570 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:38,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:38,697 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:38,881 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-11-13 01:43:38,906 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-13 01:43:38,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 65 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 3 case distinctions, treesize of input 351 treesize of output 282 [2021-11-13 01:43:38,909 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,918 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:38,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,919 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:38,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:43:38,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:38,921 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:38,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:38,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-13 01:43:38,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-13 01:43:39,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2021-11-13 01:43:39,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:39,094 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:39,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:39,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:39,095 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:39,096 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: SIMPLIFY_QUICK does not support simplification with respect to context at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:175) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyWithStatistics(SmtUtils.java:259) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.eliminateOne(ElimStorePlain.java:625) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimAllRec(ElimStorePlain.java:520) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimOneRec(ElimStorePlain.java:301) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.eliminateOne(ElimStorePlain.java:607) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimAllRec(ElimStorePlain.java:520) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:242) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:402) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:228) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:279) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:227) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:209) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:187) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:263) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:176) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 01:43:39,106 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:43:39,107 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2021-11-13 01:43:39,107 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531425623] [2021-11-13 01:43:39,107 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:43:39,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 01:43:39,110 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:43:39,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 01:43:39,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:43:39,111 INFO L87 Difference]: Start difference. First operand 316 states and 506 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (105), 2 states have call predecessors, (105), 2 states have return successors, (104), 1 states have call predecessors, (104), 1 states have call successors, (104) [2021-11-13 01:43:41,418 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:43:41,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:43:41,870 INFO L93 Difference]: Finished difference Result 637 states and 1024 transitions. [2021-11-13 01:43:41,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 01:43:41,871 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (105), 2 states have call predecessors, (105), 2 states have return successors, (104), 1 states have call predecessors, (104), 1 states have call successors, (104) Word has length 227 [2021-11-13 01:43:41,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:43:41,875 INFO L225 Difference]: With dead ends: 637 [2021-11-13 01:43:41,876 INFO L226 Difference]: Without dead ends: 323 [2021-11-13 01:43:41,878 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 456 GetRequests, 451 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:43:41,879 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 0 mSDsluCounter, 1479 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2528.40ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1877 SdHoareTripleChecker+Invalid, 140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 11.53ms SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2699.60ms IncrementalHoareTripleChecker+Time [2021-11-13 01:43:41,880 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 1877 Invalid, 140 Unknown, 0 Unchecked, 11.53ms Time], IncrementalHoareTripleChecker [17 Valid, 122 Invalid, 1 Unknown, 0 Unchecked, 2699.60ms Time] [2021-11-13 01:43:41,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-11-13 01:43:41,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 323. [2021-11-13 01:43:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 323 states, 182 states have (on average 1.3846153846153846) internal successors, (252), 184 states have internal predecessors, (252), 131 states have call successors, (131), 9 states have call predecessors, (131), 9 states have return successors, (130), 130 states have call predecessors, (130), 130 states have call successors, (130) [2021-11-13 01:43:41,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 513 transitions. [2021-11-13 01:43:41,916 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 513 transitions. Word has length 227 [2021-11-13 01:43:41,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:43:41,916 INFO L470 AbstractCegarLoop]: Abstraction has 323 states and 513 transitions. [2021-11-13 01:43:41,917 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 1 states have call successors, (105), 2 states have call predecessors, (105), 2 states have return successors, (104), 1 states have call predecessors, (104), 1 states have call successors, (104) [2021-11-13 01:43:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 513 transitions. [2021-11-13 01:43:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-11-13 01:43:41,924 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:43:41,924 INFO L514 BasicCegarLoop]: trace histogram [52, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:43:41,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-13 01:43:42,134 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:43:42,135 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:43:42,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:43:42,136 INFO L85 PathProgramCache]: Analyzing trace with hash -1554604340, now seen corresponding path program 2 times [2021-11-13 01:43:42,136 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:43:42,136 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448574269] [2021-11-13 01:43:42,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:42,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:43:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2676 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2675 trivial. 0 not checked. [2021-11-13 01:43:42,398 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:43:42,398 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448574269] [2021-11-13 01:43:42,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448574269] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:43:42,399 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [98745326] [2021-11-13 01:43:42,399 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-13 01:43:42,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:43:42,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:43:42,400 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:43:42,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-13 01:43:42,890 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2021-11-13 01:43:42,891 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 01:43:42,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-13 01:43:42,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:43:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2676 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2676 trivial. 0 not checked. [2021-11-13 01:43:45,593 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:43:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2676 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2676 trivial. 0 not checked. [2021-11-13 01:43:46,828 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [98745326] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:43:46,828 INFO L186 FreeRefinementEngine]: Found 2 perfect and 1 imperfect interpolant sequences. [2021-11-13 01:43:46,828 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [4] total 8 [2021-11-13 01:43:46,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243795779] [2021-11-13 01:43:46,829 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:43:46,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:43:46,830 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:43:46,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:43:46,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-13 01:43:46,832 INFO L87 Difference]: Start difference. First operand 323 states and 513 transitions. Second operand has 6 states, 6 states have (on average 23.166666666666668) internal successors, (139), 5 states have internal predecessors, (139), 2 states have call successors, (106), 3 states have call predecessors, (106), 2 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) [2021-11-13 01:43:49,038 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:43:50,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:43:50,048 INFO L93 Difference]: Finished difference Result 627 states and 1004 transitions. [2021-11-13 01:43:50,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 01:43:50,049 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.166666666666668) internal successors, (139), 5 states have internal predecessors, (139), 2 states have call successors, (106), 3 states have call predecessors, (106), 2 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) Word has length 234 [2021-11-13 01:43:50,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:43:50,060 INFO L225 Difference]: With dead ends: 627 [2021-11-13 01:43:50,060 INFO L226 Difference]: Without dead ends: 625 [2021-11-13 01:43:50,061 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 472 GetRequests, 463 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-13 01:43:50,064 INFO L933 BasicCegarLoop]: 604 mSDtfsCounter, 324 mSDsluCounter, 2231 mSDsCounter, 0 mSdLazyCounter, 178 mSolverCounterSat, 52 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2796.83ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 325 SdHoareTripleChecker+Valid, 2731 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 19.18ms SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 178 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3056.01ms IncrementalHoareTripleChecker+Time [2021-11-13 01:43:50,066 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [325 Valid, 2731 Invalid, 231 Unknown, 0 Unchecked, 19.18ms Time], IncrementalHoareTripleChecker [52 Valid, 178 Invalid, 1 Unknown, 0 Unchecked, 3056.01ms Time] [2021-11-13 01:43:50,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2021-11-13 01:43:50,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 619. [2021-11-13 01:43:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 619 states, 343 states have (on average 1.3935860058309038) internal successors, (478), 347 states have internal predecessors, (478), 257 states have call successors, (257), 18 states have call predecessors, (257), 18 states have return successors, (260), 255 states have call predecessors, (260), 255 states have call successors, (260) [2021-11-13 01:43:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 619 states and 995 transitions. [2021-11-13 01:43:50,150 INFO L78 Accepts]: Start accepts. Automaton has 619 states and 995 transitions. Word has length 234 [2021-11-13 01:43:50,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:43:50,156 INFO L470 AbstractCegarLoop]: Abstraction has 619 states and 995 transitions. [2021-11-13 01:43:50,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.166666666666668) internal successors, (139), 5 states have internal predecessors, (139), 2 states have call successors, (106), 3 states have call predecessors, (106), 2 states have return successors, (104), 2 states have call predecessors, (104), 2 states have call successors, (104) [2021-11-13 01:43:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 995 transitions. [2021-11-13 01:43:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-11-13 01:43:50,167 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:43:50,168 INFO L514 BasicCegarLoop]: trace histogram [52, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:43:50,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-13 01:43:50,387 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-11-13 01:43:50,387 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:43:50,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:43:50,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1231722824, now seen corresponding path program 1 times [2021-11-13 01:43:50,388 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:43:50,388 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034316062] [2021-11-13 01:43:50,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:50,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:43:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2675 trivial. 0 not checked. [2021-11-13 01:43:50,577 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:43:50,578 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034316062] [2021-11-13 01:43:50,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034316062] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:43:50,578 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1831332117] [2021-11-13 01:43:50,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:43:50,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:43:50,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:43:50,580 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:43:50,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-13 01:43:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:43:51,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 1136 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 01:43:51,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:43:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 2667 trivial. 0 not checked. [2021-11-13 01:43:52,199 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:43:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2678 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 2665 trivial. 0 not checked. [2021-11-13 01:43:53,344 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1831332117] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:43:53,344 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1852052313] [2021-11-13 01:43:53,352 INFO L159 IcfgInterpreter]: Started Sifa with 125 locations of interest [2021-11-13 01:43:53,353 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:43:53,354 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:43:53,355 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:43:53,355 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:43:53,930 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,934 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,935 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:43:53,936 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:53,938 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,939 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:43:53,941 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,942 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:43:53,945 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,946 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:53,947 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:53,954 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:53,955 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:53,958 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-13 01:43:53,962 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:43:53,964 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,966 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:43:53,971 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:43:53,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:53,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 797 [2021-11-13 01:43:54,003 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1537 [2021-11-13 01:43:54,080 INFO L446 ElimStorePlain]: Different costs {0=[v_~__CS_thread~0.base_42, |v_#length_39|, v_~__CS_u~0.dequeue_flag_9, v_~__CS_u~0.m_9, v_~__CS_thread~0.offset_42, v_~__CS_u~0.queue.tail_9, v_~__CS_u~0.queue.head_9, v_~__CS_u~0.enqueue_flag_9, v_~__CS_u~0.queue.amount_9], 820=[|v_#valid_108|]} [2021-11-13 01:43:54,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:43:54,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:54,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:43:54,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:54,246 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:43:54,246 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:43:54,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:43:54,349 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:43:54,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:54,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:55,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:58,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:43:59,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:00,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:01,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:02,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:03,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:05,364 INFO L244 Elim1Store]: Index analysis took 10748 ms [2021-11-13 01:44:05,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 246 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 101 [2021-11-13 01:44:05,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:05,377 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-13 01:44:05,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:05,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-13 01:44:05,381 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:05,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:05,485 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:05,718 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 9 treesize of output 11 [2021-11-13 01:44:05,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:05,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:05,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:05,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:05,721 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:05,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:05,875 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,038 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 9 treesize of output 11 [2021-11-13 01:44:06,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:06,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:06,041 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:06,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:06,148 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:44:06,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:44:06,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:44:06,353 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:06,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:06,486 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,742 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 9 treesize of output 11 [2021-11-13 01:44:06,742 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:06,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:06,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:06,744 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:06,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:06,875 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,053 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 9 treesize of output 11 [2021-11-13 01:44:07,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:07,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:07,058 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:07,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:07,233 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,471 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 9 treesize of output 11 [2021-11-13 01:44:07,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:07,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:07,474 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:07,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:07,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,733 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 9 treesize of output 11 [2021-11-13 01:44:07,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:07,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:07,736 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:07,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:07,834 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:07,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:07,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:07,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:07,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:07,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:07,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:08,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:09,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:10,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:11,341 INFO L244 Elim1Store]: Index analysis took 1541 ms [2021-11-13 01:44:12,619 INFO L354 Elim1Store]: treesize reduction 563, result has 9.0 percent of original size [2021-11-13 01:44:12,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 188 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 45 case distinctions, treesize of input 259 treesize of output 258 [2021-11-13 01:44:12,629 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:12,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-13 01:44:12,678 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:12,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-13 01:44:12,682 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:12,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:12,794 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:12,803 INFO L446 ElimStorePlain]: Different costs {0=[v_~__CS_u~0.queue.element_9], 37=[|v_#memory_int_315|]} [2021-11-13 01:44:12,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 13 [2021-11-13 01:44:12,906 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:12,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-11-13 01:44:12,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:12,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-11-13 01:44:12,908 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:12,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:13,038 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:13,289 INFO L244 Elim1Store]: Index analysis took 148 ms [2021-11-13 01:44:13,312 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-13 01:44:13,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 57 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 178 treesize of output 174 [2021-11-13 01:44:13,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-13 01:44:13,322 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-13 01:44:13,324 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:13,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:13,471 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,521 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 909 [2021-11-13 01:44:13,583 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 10 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:44:13,583 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 22 variables, input treesize:1523, output treesize:909 [2021-11-13 01:44:13,658 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.8 percent of original size [2021-11-13 01:44:13,663 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,664 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,665 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:13,666 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:13,667 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,667 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,668 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,668 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:13,670 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:13,670 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,671 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,671 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,672 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:13,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:13,674 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,675 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,675 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,676 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:13,676 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:13,677 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,678 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,678 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,679 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:13,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:13,680 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:44:13,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-13 01:44:13,684 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-13 01:44:13,695 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,696 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,696 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:13,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:13,699 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,701 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,704 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:13,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:13,706 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:13,709 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:13,710 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,712 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:13,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:13,716 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:13,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:13,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:13,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:13,725 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,727 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:13,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:13,728 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,733 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,735 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:13,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:13,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 351 [2021-11-13 01:44:13,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 352 [2021-11-13 01:44:13,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-13 01:44:13,747 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,749 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:13,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:13,751 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,752 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:13,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:13,755 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,755 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:13,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:13,758 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:13,761 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:13,761 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:13,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:13,763 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,764 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,765 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:44:13,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-13 01:44:13,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:13,767 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:13,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-13 01:44:13,807 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1378 [2021-11-13 01:44:13,836 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_73|, |v_#memory_$Pointer$.offset_72|, |v_#memory_$Pointer$.base_71|, |v_#memory_$Pointer$.base_70|, |v_#memory_$Pointer$.base_73|, |v_#memory_$Pointer$.base_72|, |v_#memory_$Pointer$.offset_69|, |v_#memory_$Pointer$.offset_71|, |v_#memory_$Pointer$.base_69|, |v_#memory_$Pointer$.offset_70|], 42=[|v_#memory_$Pointer$.offset_414|, |v_#memory_$Pointer$.base_414|], 55=[|v_#memory_int_316|]} [2021-11-13 01:44:14,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:14,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,156 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:14,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:14,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,157 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:14,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:14,159 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:14,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:14,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:14,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:14,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:14,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,452 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:14,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:14,453 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:14,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:14,574 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:14,684 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,685 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:14,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:14,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,688 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:14,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:14,689 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:14,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:14,779 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,939 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:44:14,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,940 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:44:14,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-13 01:44:14,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,942 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:14,942 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:14,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:44:14,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-13 01:44:14,944 INFO L550 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:14,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:15,052 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,161 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:44:15,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,162 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:44:15,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:44:15,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,164 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:44:15,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:44:15,165 INFO L550 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:15,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:15,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:44:15,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,375 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,375 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:44:15,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-11-13 01:44:15,377 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,378 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:44:15,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-11-13 01:44:15,380 INFO L550 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:15,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:15,541 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:44:15,679 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,680 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:44:15,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-13 01:44:15,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:44:15,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-13 01:44:15,684 INFO L550 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:15,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:15,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:15,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,905 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,905 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,905 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:15,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-13 01:44:15,906 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,906 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:15,907 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:15,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:15,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-13 01:44:15,908 INFO L550 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:15,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:15,993 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:16,096 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,096 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:16,096 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:16,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:16,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,098 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:16,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:16,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:16,099 INFO L550 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:16,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:16,219 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:16,350 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,351 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:16,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:16,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:16,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,353 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:16,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:16,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:16,356 INFO L550 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:16,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:16,453 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:16,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:16,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,572 INFO L244 Elim1Store]: Index analysis took 973 ms [2021-11-13 01:44:17,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 47 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 122 [2021-11-13 01:44:17,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:17,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:17,582 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:17,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:17,583 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:17,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:17,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:17,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,370 INFO L244 Elim1Store]: Index analysis took 523 ms [2021-11-13 01:44:18,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 47 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 122 [2021-11-13 01:44:18,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:18,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:18,381 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:18,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:18,503 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:18,731 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-11-13 01:44:18,751 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-13 01:44:18,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 65 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 3 case distinctions, treesize of input 351 treesize of output 282 [2021-11-13 01:44:18,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:18,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:18,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:44:18,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:18,775 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:18,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-13 01:44:18,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-13 01:44:18,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2021-11-13 01:44:18,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:18,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:18,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:18,951 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:18,951 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: SIMPLIFY_QUICK does not support simplification with respect to context at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:175) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyWithStatistics(SmtUtils.java:259) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.eliminateOne(ElimStorePlain.java:625) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimAllRec(ElimStorePlain.java:520) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimOneRec(ElimStorePlain.java:301) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.eliminateOne(ElimStorePlain.java:607) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimAllRec(ElimStorePlain.java:520) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:242) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:402) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:228) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:279) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:227) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:209) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:187) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:263) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:176) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 01:44:18,953 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:44:18,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 7] total 14 [2021-11-13 01:44:18,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039818215] [2021-11-13 01:44:18,954 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:44:18,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-13 01:44:18,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:44:18,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-13 01:44:18,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2021-11-13 01:44:18,957 INFO L87 Difference]: Start difference. First operand 619 states and 995 transitions. Second operand has 14 states, 14 states have (on average 6.785714285714286) internal successors, (95), 14 states have internal predecessors, (95), 1 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 1 states have call predecessors, (106), 1 states have call successors, (106) [2021-11-13 01:44:22,088 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:44:22,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:44:22,658 INFO L93 Difference]: Finished difference Result 1276 states and 2058 transitions. [2021-11-13 01:44:22,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-13 01:44:22,659 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 6.785714285714286) internal successors, (95), 14 states have internal predecessors, (95), 1 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 1 states have call predecessors, (106), 1 states have call successors, (106) Word has length 239 [2021-11-13 01:44:22,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:44:22,666 INFO L225 Difference]: With dead ends: 1276 [2021-11-13 01:44:22,666 INFO L226 Difference]: Without dead ends: 659 [2021-11-13 01:44:22,671 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 500 GetRequests, 468 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=396, Invalid=726, Unknown=0, NotChecked=0, Total=1122 [2021-11-13 01:44:22,672 INFO L933 BasicCegarLoop]: 469 mSDtfsCounter, 8 mSDsluCounter, 1973 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 142 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2835.65ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2345 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.30ms SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3046.10ms IncrementalHoareTripleChecker+Time [2021-11-13 01:44:22,673 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 2345 Invalid, 308 Unknown, 0 Unchecked, 9.30ms Time], IncrementalHoareTripleChecker [142 Valid, 165 Invalid, 1 Unknown, 0 Unchecked, 3046.10ms Time] [2021-11-13 01:44:22,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2021-11-13 01:44:22,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 659. [2021-11-13 01:44:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 383 states have (on average 1.360313315926893) internal successors, (521), 387 states have internal predecessors, (521), 257 states have call successors, (257), 18 states have call predecessors, (257), 18 states have return successors, (260), 255 states have call predecessors, (260), 255 states have call successors, (260) [2021-11-13 01:44:22,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 1038 transitions. [2021-11-13 01:44:22,734 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 1038 transitions. Word has length 239 [2021-11-13 01:44:22,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:44:22,734 INFO L470 AbstractCegarLoop]: Abstraction has 659 states and 1038 transitions. [2021-11-13 01:44:22,734 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 6.785714285714286) internal successors, (95), 14 states have internal predecessors, (95), 1 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 1 states have call predecessors, (106), 1 states have call successors, (106) [2021-11-13 01:44:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1038 transitions. [2021-11-13 01:44:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-13 01:44:22,744 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:44:22,745 INFO L514 BasicCegarLoop]: trace histogram [52, 20, 20, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:44:22,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-13 01:44:22,963 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-11-13 01:44:22,964 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:44:22,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:44:22,964 INFO L85 PathProgramCache]: Analyzing trace with hash 583705741, now seen corresponding path program 2 times [2021-11-13 01:44:22,965 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:44:22,965 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50577155] [2021-11-13 01:44:22,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:44:22,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:44:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:44:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3147 backedges. 125 proven. 55 refuted. 0 times theorem prover too weak. 2967 trivial. 0 not checked. [2021-11-13 01:44:23,643 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:44:23,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50577155] [2021-11-13 01:44:23,643 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [50577155] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:44:23,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1392046190] [2021-11-13 01:44:23,644 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-13 01:44:23,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:44:23,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:44:23,645 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:44:23,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-13 01:44:24,911 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2021-11-13 01:44:24,911 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 01:44:24,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-13 01:44:24,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:44:25,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3147 trivial. 0 not checked. [2021-11-13 01:44:25,845 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:44:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3147 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3145 trivial. 0 not checked. [2021-11-13 01:44:26,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1392046190] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:44:26,797 INFO L186 FreeRefinementEngine]: Found 2 perfect and 1 imperfect interpolant sequences. [2021-11-13 01:44:26,798 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [13] total 15 [2021-11-13 01:44:26,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503138262] [2021-11-13 01:44:26,798 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:44:26,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:44:26,800 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:44:26,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:44:26,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=127, Unknown=0, NotChecked=0, Total=210 [2021-11-13 01:44:26,801 INFO L87 Difference]: Start difference. First operand 659 states and 1038 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 1 states have call predecessors, (106), 1 states have call successors, (106) [2021-11-13 01:44:29,015 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:44:29,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:44:29,399 INFO L93 Difference]: Finished difference Result 1255 states and 2001 transitions. [2021-11-13 01:44:29,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:44:29,400 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 1 states have call predecessors, (106), 1 states have call successors, (106) Word has length 279 [2021-11-13 01:44:29,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:44:29,408 INFO L225 Difference]: With dead ends: 1255 [2021-11-13 01:44:29,408 INFO L226 Difference]: Without dead ends: 659 [2021-11-13 01:44:29,412 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 556 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=83, Invalid=127, Unknown=0, NotChecked=0, Total=210 [2021-11-13 01:44:29,413 INFO L933 BasicCegarLoop]: 468 mSDtfsCounter, 0 mSDsluCounter, 996 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2424.11ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1404 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.99ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2545.42ms IncrementalHoareTripleChecker+Time [2021-11-13 01:44:29,413 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 1404 Invalid, 97 Unknown, 0 Unchecked, 4.99ms Time], IncrementalHoareTripleChecker [0 Valid, 96 Invalid, 1 Unknown, 0 Unchecked, 2545.42ms Time] [2021-11-13 01:44:29,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2021-11-13 01:44:29,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 659. [2021-11-13 01:44:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 383 states have (on average 1.3577023498694516) internal successors, (520), 387 states have internal predecessors, (520), 257 states have call successors, (257), 18 states have call predecessors, (257), 18 states have return successors, (260), 255 states have call predecessors, (260), 255 states have call successors, (260) [2021-11-13 01:44:29,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 1037 transitions. [2021-11-13 01:44:29,489 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 1037 transitions. Word has length 279 [2021-11-13 01:44:29,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:44:29,490 INFO L470 AbstractCegarLoop]: Abstraction has 659 states and 1037 transitions. [2021-11-13 01:44:29,490 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (107), 2 states have call predecessors, (107), 2 states have return successors, (106), 1 states have call predecessors, (106), 1 states have call successors, (106) [2021-11-13 01:44:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1037 transitions. [2021-11-13 01:44:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-13 01:44:29,501 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:44:29,502 INFO L514 BasicCegarLoop]: trace histogram [53, 20, 20, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:44:29,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-13 01:44:29,727 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:44:29,728 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:44:29,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:44:29,729 INFO L85 PathProgramCache]: Analyzing trace with hash -521051511, now seen corresponding path program 1 times [2021-11-13 01:44:29,729 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:44:29,729 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042060870] [2021-11-13 01:44:29,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:44:29,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:44:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:44:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3251 backedges. 125 proven. 55 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-13 01:44:30,387 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:44:30,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042060870] [2021-11-13 01:44:30,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042060870] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:44:30,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1437853489] [2021-11-13 01:44:30,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:44:30,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:44:30,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:44:30,389 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:44:30,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-13 01:44:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:44:30,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 1580 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-13 01:44:30,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:44:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3251 backedges. 123 proven. 55 refuted. 0 times theorem prover too weak. 3073 trivial. 0 not checked. [2021-11-13 01:44:31,999 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:44:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3251 backedges. 125 proven. 55 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-13 01:44:33,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1437853489] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:44:33,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2010475627] [2021-11-13 01:44:33,392 INFO L159 IcfgInterpreter]: Started Sifa with 138 locations of interest [2021-11-13 01:44:33,392 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:44:33,394 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:44:33,394 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:44:33,395 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:44:33,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,842 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:44:33,844 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,845 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,845 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:33,845 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:33,847 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:33,848 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:44:33,849 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:44:33,850 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:33,851 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:33,853 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-13 01:44:33,857 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:33,858 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:33,860 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:33,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:33,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 797 [2021-11-13 01:44:33,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1537 [2021-11-13 01:44:33,931 INFO L446 ElimStorePlain]: Different costs {0=[v_~__CS_u~0.queue.amount_10, v_~__CS_u~0.queue.tail_10, v_~__CS_thread~0.offset_47, v_~__CS_u~0.enqueue_flag_10, v_~__CS_u~0.m_10, v_~__CS_u~0.queue.head_10, |v_#length_44|, v_~__CS_thread~0.base_47, v_~__CS_u~0.dequeue_flag_10], 820=[|v_#valid_114|]} [2021-11-13 01:44:34,068 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 9 treesize of output 11 [2021-11-13 01:44:34,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:34,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:34,069 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:34,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:34,143 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,291 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 9 treesize of output 11 [2021-11-13 01:44:34,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:34,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:34,294 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:34,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:34,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:44:34,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:44:34,539 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:44:34,540 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:34,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:34,625 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,764 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 9 treesize of output 11 [2021-11-13 01:44:34,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:34,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:34,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:34,766 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:34,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:34,887 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,014 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 9 treesize of output 11 [2021-11-13 01:44:35,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:35,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:35,017 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:35,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:35,101 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,240 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 9 treesize of output 11 [2021-11-13 01:44:35,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:35,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:35,243 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:35,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:35,295 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:35,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:35,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:36,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:37,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:39,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:40,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:42,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:43,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:44,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,311 INFO L244 Elim1Store]: Index analysis took 9857 ms [2021-11-13 01:44:45,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 246 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 101 [2021-11-13 01:44:45,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-13 01:44:45,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-13 01:44:45,324 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:45,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:45,384 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:44:45,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:44:45,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:44:45,517 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:45,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:45,615 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,759 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 9 treesize of output 11 [2021-11-13 01:44:45,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:45,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:45,761 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:45,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:45,825 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:45,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:45,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:46,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:47,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:48,875 INFO L244 Elim1Store]: Index analysis took 1376 ms [2021-11-13 01:44:50,107 INFO L354 Elim1Store]: treesize reduction 563, result has 9.0 percent of original size [2021-11-13 01:44:50,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 20 select indices, 20 select index equivalence classes, 188 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 45 case distinctions, treesize of input 259 treesize of output 258 [2021-11-13 01:44:50,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,152 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-13 01:44:50,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-13 01:44:50,157 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:50,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:50,272 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,279 INFO L446 ElimStorePlain]: Different costs {0=[v_~__CS_u~0.queue.element_10], 37=[|v_#memory_int_371|]} [2021-11-13 01:44:50,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 13 [2021-11-13 01:44:50,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-11-13 01:44:50,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-11-13 01:44:50,355 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:50,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:50,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:50,651 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-11-13 01:44:50,669 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-13 01:44:50,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 57 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 178 treesize of output 174 [2021-11-13 01:44:50,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-13 01:44:50,676 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-13 01:44:50,678 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:50,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:50,767 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 909 [2021-11-13 01:44:50,886 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 10 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:44:50,887 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 22 variables, input treesize:1523, output treesize:909 [2021-11-13 01:44:50,954 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.8 percent of original size [2021-11-13 01:44:50,957 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,959 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,959 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:50,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:50,962 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,963 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,964 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:50,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:50,965 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,966 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,966 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,967 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:50,967 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:50,967 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,968 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:50,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:50,969 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,970 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:50,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:50,971 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,972 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:44:50,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-13 01:44:50,974 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,976 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-13 01:44:50,978 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,978 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,978 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,979 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:50,980 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:50,980 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,981 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,981 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,982 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:50,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:50,983 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,984 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,984 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,984 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:50,985 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:50,985 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,985 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,986 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:50,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:50,987 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,988 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,988 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-13 01:44:50,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:44:50,990 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,991 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,991 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:44:50,992 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-13 01:44:50,992 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:50,994 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:50,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-13 01:44:51,030 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,031 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,032 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:51,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:51,040 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,042 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,043 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:51,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:51,045 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,046 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:51,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:51,048 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,051 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,052 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:51,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:51,054 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:51,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:51,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,060 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,061 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:51,063 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:51,063 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,064 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:51,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:51,066 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,071 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,072 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,073 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,073 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-11-13 01:44:51,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:51,075 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 351 [2021-11-13 01:44:51,080 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 352 [2021-11-13 01:44:51,081 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,082 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-13 01:44:51,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1378 [2021-11-13 01:44:51,137 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_73|, |v_#memory_$Pointer$.offset_72|, |v_#memory_$Pointer$.base_71|, |v_#memory_$Pointer$.base_70|, |v_#memory_$Pointer$.base_73|, |v_#memory_$Pointer$.base_72|, |v_#memory_$Pointer$.offset_69|, |v_#memory_$Pointer$.offset_71|, |v_#memory_$Pointer$.base_69|, |v_#memory_$Pointer$.offset_70|], 42=[|v_#memory_$Pointer$.offset_468|, |v_#memory_$Pointer$.base_468|], 55=[|v_#memory_int_372|]} [2021-11-13 01:44:51,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:51,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,272 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:51,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:51,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,274 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:51,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:51,275 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:51,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:51,372 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:51,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,492 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,492 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:51,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:51,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-13 01:44:51,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:44:51,495 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:51,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:51,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:51,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,786 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:51,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:51,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,788 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:51,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:51,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-13 01:44:51,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-13 01:44:51,790 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:51,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:51,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:44:52,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,040 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:44:52,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-13 01:44:52,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,042 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-13 01:44:52,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-13 01:44:52,044 INFO L550 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:52,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:52,138 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,236 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,237 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:44:52,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:44:52,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:44:52,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,240 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-13 01:44:52,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:44:52,242 INFO L550 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:52,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:52,336 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:44:52,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:44:52,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-11-13 01:44:52,429 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,429 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,430 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-13 01:44:52,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-11-13 01:44:52,434 INFO L550 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:52,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,615 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:44:52,616 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,616 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:44:52,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-13 01:44:52,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,618 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-13 01:44:52,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-13 01:44:52,619 INFO L550 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:52,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:52,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:52,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,835 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,836 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:52,836 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-13 01:44:52,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,837 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:52,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:52,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:44:52,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-11-13 01:44:52,839 INFO L550 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:52,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:52,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:53,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,012 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:53,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:53,013 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:53,013 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,014 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:53,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:53,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:53,016 INFO L550 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:53,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:53,107 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,184 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:53,184 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,185 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:53,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:53,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:53,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,187 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:53,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-13 01:44:53,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-13 01:44:53,189 INFO L550 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-11-13 01:44:53,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:53,282 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:53,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,592 INFO L244 Elim1Store]: Index analysis took 1109 ms [2021-11-13 01:44:54,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 47 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 122 [2021-11-13 01:44:54,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:54,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:54,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:54,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:54,601 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:54,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:54,709 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:54,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:54,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,395 INFO L244 Elim1Store]: Index analysis took 601 ms [2021-11-13 01:44:55,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 47 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 234 treesize of output 122 [2021-11-13 01:44:55,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:55,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:44:55,405 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:55,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:44:55,500 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:44:55,709 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-11-13 01:44:55,727 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-13 01:44:55,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 65 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 3 case distinctions, treesize of input 351 treesize of output 282 [2021-11-13 01:44:55,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,735 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:55,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:55,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:44:55,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-13 01:44:55,738 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:44:55,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-13 01:44:55,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-13 01:44:55,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2021-11-13 01:44:55,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:55,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:44:55,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-13 01:44:55,862 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-11-13 01:44:55,862 FATAL L? ?]: Ignoring exception! java.lang.UnsupportedOperationException: SIMPLIFY_QUICK does not support simplification with respect to context at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:175) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyWithStatistics(SmtUtils.java:259) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.eliminateOne(ElimStorePlain.java:625) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimAllRec(ElimStorePlain.java:520) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimOneRec(ElimStorePlain.java:301) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.eliminateOne(ElimStorePlain.java:607) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.doElimAllRec(ElimStorePlain.java:520) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:242) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:402) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:228) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:279) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:227) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:209) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:187) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:393) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:263) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:176) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 01:44:55,862 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:44:55,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 23 [2021-11-13 01:44:55,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914326568] [2021-11-13 01:44:55,863 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:44:55,866 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-13 01:44:55,866 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:44:55,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-13 01:44:55,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2021-11-13 01:44:55,867 INFO L87 Difference]: Start difference. First operand 659 states and 1037 transitions. Second operand has 23 states, 23 states have (on average 5.086956521739131) internal successors, (117), 23 states have internal predecessors, (117), 2 states have call successors, (113), 2 states have call predecessors, (113), 2 states have return successors, (112), 2 states have call predecessors, (112), 2 states have call successors, (112) [2021-11-13 01:44:58,394 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:44:59,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:44:59,033 INFO L93 Difference]: Finished difference Result 1345 states and 2140 transitions. [2021-11-13 01:44:59,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-11-13 01:44:59,034 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 5.086956521739131) internal successors, (117), 23 states have internal predecessors, (117), 2 states have call successors, (113), 2 states have call predecessors, (113), 2 states have return successors, (112), 2 states have call predecessors, (112), 2 states have call successors, (112) Word has length 294 [2021-11-13 01:44:59,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:44:59,042 INFO L225 Difference]: With dead ends: 1345 [2021-11-13 01:44:59,042 INFO L226 Difference]: Without dead ends: 699 [2021-11-13 01:44:59,047 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 599 GetRequests, 577 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2021-11-13 01:44:59,048 INFO L933 BasicCegarLoop]: 469 mSDtfsCounter, 0 mSDsluCounter, 1968 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 77 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2888.56ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2341 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.21ms SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3081.36ms IncrementalHoareTripleChecker+Time [2021-11-13 01:44:59,049 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 2341 Invalid, 259 Unknown, 0 Unchecked, 9.21ms Time], IncrementalHoareTripleChecker [77 Valid, 181 Invalid, 1 Unknown, 0 Unchecked, 3081.36ms Time] [2021-11-13 01:44:59,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states. [2021-11-13 01:44:59,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 699. [2021-11-13 01:44:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 699 states, 423 states have (on average 1.3238770685579195) internal successors, (560), 427 states have internal predecessors, (560), 257 states have call successors, (257), 18 states have call predecessors, (257), 18 states have return successors, (260), 255 states have call predecessors, (260), 255 states have call successors, (260) [2021-11-13 01:44:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 1077 transitions. [2021-11-13 01:44:59,154 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 1077 transitions. Word has length 294 [2021-11-13 01:44:59,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:44:59,154 INFO L470 AbstractCegarLoop]: Abstraction has 699 states and 1077 transitions. [2021-11-13 01:44:59,155 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 5.086956521739131) internal successors, (117), 23 states have internal predecessors, (117), 2 states have call successors, (113), 2 states have call predecessors, (113), 2 states have return successors, (112), 2 states have call predecessors, (112), 2 states have call successors, (112) [2021-11-13 01:44:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1077 transitions. [2021-11-13 01:44:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-13 01:44:59,167 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:44:59,167 INFO L514 BasicCegarLoop]: trace histogram [53, 40, 40, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:44:59,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-13 01:44:59,395 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82c9fc1b-317e-4909-926d-0a571e206d55/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable54 [2021-11-13 01:44:59,396 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:44:59,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:44:59,397 INFO L85 PathProgramCache]: Analyzing trace with hash 1746292617, now seen corresponding path program 2 times [2021-11-13 01:44:59,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:44:59,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162560109] [2021-11-13 01:44:59,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:44:59,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:45:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:45:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4509 trivial. 0 not checked. [2021-11-13 01:45:06,806 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:45:06,806 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162560109] [2021-11-13 01:45:06,806 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162560109] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:45:06,806 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:45:06,807 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 01:45:06,807 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12159124] [2021-11-13 01:45:06,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:45:06,808 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 01:45:06,808 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:45:06,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 01:45:06,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:45:06,809 INFO L87 Difference]: Start difference. First operand 699 states and 1077 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 4 states have call successors, (57), 3 states have call predecessors, (57), 2 states have return successors, (56), 3 states have call predecessors, (56), 4 states have call successors, (56) [2021-11-13 01:45:09,058 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:45:11,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:45:11,810 INFO L93 Difference]: Finished difference Result 725 states and 1110 transitions. [2021-11-13 01:45:11,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:45:11,811 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 4 states have call successors, (57), 3 states have call predecessors, (57), 2 states have return successors, (56), 3 states have call predecessors, (56), 4 states have call successors, (56) Word has length 334 [2021-11-13 01:45:11,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:45:11,820 INFO L225 Difference]: With dead ends: 725 [2021-11-13 01:45:11,820 INFO L226 Difference]: Without dead ends: 723 [2021-11-13 01:45:11,821 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-11-13 01:45:11,822 INFO L933 BasicCegarLoop]: 546 mSDtfsCounter, 647 mSDsluCounter, 1712 mSDsCounter, 0 mSdLazyCounter, 795 mSolverCounterSat, 136 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4504.80ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 715 SdHoareTripleChecker+Valid, 2162 SdHoareTripleChecker+Invalid, 932 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 24.27ms SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 795 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4780.17ms IncrementalHoareTripleChecker+Time [2021-11-13 01:45:11,823 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [715 Valid, 2162 Invalid, 932 Unknown, 0 Unchecked, 24.27ms Time], IncrementalHoareTripleChecker [136 Valid, 795 Invalid, 1 Unknown, 0 Unchecked, 4780.17ms Time] [2021-11-13 01:45:11,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 723 states. [2021-11-13 01:45:11,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 723 to 717. [2021-11-13 01:45:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 717 states, 435 states have (on average 1.3172413793103448) internal successors, (573), 440 states have internal predecessors, (573), 260 states have call successors, (260), 19 states have call predecessors, (260), 21 states have return successors, (268), 259 states have call predecessors, (268), 258 states have call successors, (268) [2021-11-13 01:45:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 1101 transitions. [2021-11-13 01:45:11,897 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 1101 transitions. Word has length 334 [2021-11-13 01:45:11,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:45:11,899 INFO L470 AbstractCegarLoop]: Abstraction has 717 states and 1101 transitions. [2021-11-13 01:45:11,899 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 4 states have call successors, (57), 3 states have call predecessors, (57), 2 states have return successors, (56), 3 states have call predecessors, (56), 4 states have call successors, (56) [2021-11-13 01:45:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1101 transitions. [2021-11-13 01:45:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-13 01:45:11,911 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:45:11,912 INFO L514 BasicCegarLoop]: trace histogram [53, 40, 40, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:45:11,912 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable79 [2021-11-13 01:45:11,912 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:45:11,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:45:11,913 INFO L85 PathProgramCache]: Analyzing trace with hash 999943787, now seen corresponding path program 1 times [2021-11-13 01:45:11,913 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:45:11,913 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438042115] [2021-11-13 01:45:11,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:45:11,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:45:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:45:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4513 trivial. 0 not checked. [2021-11-13 01:45:18,692 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:45:18,692 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438042115] [2021-11-13 01:45:18,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438042115] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:45:18,693 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:45:18,693 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 01:45:18,693 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989781529] [2021-11-13 01:45:18,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:45:18,695 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:45:18,695 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:45:18,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:45:18,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-13 01:45:18,697 INFO L87 Difference]: Start difference. First operand 717 states and 1101 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (58), 3 states have call predecessors, (58), 2 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2021-11-13 01:45:21,056 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:45:23,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:45:23,563 INFO L93 Difference]: Finished difference Result 729 states and 1113 transitions. [2021-11-13 01:45:23,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:45:23,564 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (58), 3 states have call predecessors, (58), 2 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 339 [2021-11-13 01:45:23,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:45:23,574 INFO L225 Difference]: With dead ends: 729 [2021-11-13 01:45:23,574 INFO L226 Difference]: Without dead ends: 727 [2021-11-13 01:45:23,576 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-11-13 01:45:23,577 INFO L933 BasicCegarLoop]: 546 mSDtfsCounter, 745 mSDsluCounter, 1427 mSDsCounter, 0 mSdLazyCounter, 549 mSolverCounterSat, 385 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4324.14ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 811 SdHoareTripleChecker+Valid, 1895 SdHoareTripleChecker+Invalid, 935 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 19.49ms SdHoareTripleChecker+Time, 385 IncrementalHoareTripleChecker+Valid, 549 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4633.89ms IncrementalHoareTripleChecker+Time [2021-11-13 01:45:23,577 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [811 Valid, 1895 Invalid, 935 Unknown, 0 Unchecked, 19.49ms Time], IncrementalHoareTripleChecker [385 Valid, 549 Invalid, 1 Unknown, 0 Unchecked, 4633.89ms Time] [2021-11-13 01:45:23,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2021-11-13 01:45:23,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 721. [2021-11-13 01:45:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 721 states, 438 states have (on average 1.3150684931506849) internal successors, (576), 443 states have internal predecessors, (576), 260 states have call successors, (260), 20 states have call predecessors, (260), 22 states have return successors, (268), 259 states have call predecessors, (268), 258 states have call successors, (268) [2021-11-13 01:45:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 721 states and 1104 transitions. [2021-11-13 01:45:23,667 INFO L78 Accepts]: Start accepts. Automaton has 721 states and 1104 transitions. Word has length 339 [2021-11-13 01:45:23,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:45:23,669 INFO L470 AbstractCegarLoop]: Abstraction has 721 states and 1104 transitions. [2021-11-13 01:45:23,669 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (58), 3 states have call predecessors, (58), 2 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2021-11-13 01:45:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1104 transitions. [2021-11-13 01:45:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-13 01:45:23,684 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:45:23,684 INFO L514 BasicCegarLoop]: trace histogram [53, 40, 40, 6, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:45:23,684 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80 [2021-11-13 01:45:23,685 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:45:23,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:45:23,686 INFO L85 PathProgramCache]: Analyzing trace with hash 392274814, now seen corresponding path program 1 times [2021-11-13 01:45:23,686 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:45:23,686 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496911828] [2021-11-13 01:45:23,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:45:23,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:45:23,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:45:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4527 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2021-11-13 01:45:24,314 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:45:24,314 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496911828] [2021-11-13 01:45:24,314 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496911828] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:45:24,314 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:45:24,314 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 01:45:24,314 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405028253] [2021-11-13 01:45:24,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:45:24,315 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:45:24,316 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:45:24,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:45:24,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:45:24,316 INFO L87 Difference]: Start difference. First operand 721 states and 1104 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) [2021-11-13 01:45:26,609 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:45:27,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:45:27,289 INFO L93 Difference]: Finished difference Result 1921 states and 3042 transitions. [2021-11-13 01:45:27,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 01:45:27,290 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) Word has length 345 [2021-11-13 01:45:27,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:45:27,304 INFO L225 Difference]: With dead ends: 1921 [2021-11-13 01:45:27,304 INFO L226 Difference]: Without dead ends: 1298 [2021-11-13 01:45:27,309 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 01:45:27,310 INFO L933 BasicCegarLoop]: 566 mSDtfsCounter, 527 mSDsluCounter, 1015 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 43 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2721.13ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 548 SdHoareTripleChecker+Valid, 1526 SdHoareTripleChecker+Invalid, 172 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.44ms SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2851.18ms IncrementalHoareTripleChecker+Time [2021-11-13 01:45:27,312 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [548 Valid, 1526 Invalid, 172 Unknown, 0 Unchecked, 7.44ms Time], IncrementalHoareTripleChecker [43 Valid, 128 Invalid, 1 Unknown, 0 Unchecked, 2851.18ms Time] [2021-11-13 01:45:27,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1298 states. [2021-11-13 01:45:27,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1298 to 1254. [2021-11-13 01:45:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1254 states, 730 states have (on average 1.347945205479452) internal successors, (984), 744 states have internal predecessors, (984), 484 states have call successors, (484), 31 states have call predecessors, (484), 39 states have return successors, (520), 482 states have call predecessors, (520), 482 states have call successors, (520) [2021-11-13 01:45:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 1254 states and 1988 transitions. [2021-11-13 01:45:27,455 INFO L78 Accepts]: Start accepts. Automaton has 1254 states and 1988 transitions. Word has length 345 [2021-11-13 01:45:27,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:45:27,456 INFO L470 AbstractCegarLoop]: Abstraction has 1254 states and 1988 transitions. [2021-11-13 01:45:27,456 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) [2021-11-13 01:45:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1988 transitions. [2021-11-13 01:45:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-13 01:45:27,470 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:45:27,470 INFO L514 BasicCegarLoop]: trace histogram [53, 40, 40, 6, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:45:27,471 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81 [2021-11-13 01:45:27,471 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:45:27,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:45:27,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1629900825, now seen corresponding path program 1 times [2021-11-13 01:45:27,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:45:27,472 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431853570] [2021-11-13 01:45:27,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:45:27,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:45:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:45:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4527 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2021-11-13 01:45:27,834 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:45:27,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431853570] [2021-11-13 01:45:27,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431853570] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:45:27,834 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:45:27,834 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 01:45:27,834 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001968040] [2021-11-13 01:45:27,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:45:27,835 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:45:27,836 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:45:27,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:45:27,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:45:27,836 INFO L87 Difference]: Start difference. First operand 1254 states and 1988 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) [2021-11-13 01:45:30,139 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:45:30,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:45:30,906 INFO L93 Difference]: Finished difference Result 2450 states and 3908 transitions. [2021-11-13 01:45:30,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 01:45:30,907 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) Word has length 345 [2021-11-13 01:45:30,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:45:30,925 INFO L225 Difference]: With dead ends: 2450 [2021-11-13 01:45:30,925 INFO L226 Difference]: Without dead ends: 1302 [2021-11-13 01:45:30,934 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 01:45:30,935 INFO L933 BasicCegarLoop]: 542 mSDtfsCounter, 604 mSDsluCounter, 921 mSDsCounter, 0 mSdLazyCounter, 147 mSolverCounterSat, 87 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2810.30ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 647 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.05ms SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 147 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2947.22ms IncrementalHoareTripleChecker+Time [2021-11-13 01:45:30,935 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [647 Valid, 1412 Invalid, 235 Unknown, 0 Unchecked, 7.05ms Time], IncrementalHoareTripleChecker [87 Valid, 147 Invalid, 1 Unknown, 0 Unchecked, 2947.22ms Time] [2021-11-13 01:45:30,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1302 states. [2021-11-13 01:45:31,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1302 to 1248. [2021-11-13 01:45:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1248 states, 726 states have (on average 1.3484848484848484) internal successors, (979), 739 states have internal predecessors, (979), 483 states have call successors, (483), 31 states have call predecessors, (483), 38 states have return successors, (511), 481 states have call predecessors, (511), 481 states have call successors, (511) [2021-11-13 01:45:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 1248 states and 1973 transitions. [2021-11-13 01:45:31,133 INFO L78 Accepts]: Start accepts. Automaton has 1248 states and 1973 transitions. Word has length 345 [2021-11-13 01:45:31,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:45:31,134 INFO L470 AbstractCegarLoop]: Abstraction has 1248 states and 1973 transitions. [2021-11-13 01:45:31,134 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 4 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) [2021-11-13 01:45:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1973 transitions. [2021-11-13 01:45:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-13 01:45:31,170 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:45:31,170 INFO L514 BasicCegarLoop]: trace histogram [53, 40, 40, 6, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:45:31,171 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82 [2021-11-13 01:45:31,171 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:45:31,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:45:31,172 INFO L85 PathProgramCache]: Analyzing trace with hash 1097688201, now seen corresponding path program 1 times [2021-11-13 01:45:31,172 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:45:31,172 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214120844] [2021-11-13 01:45:31,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:45:31,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:46:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:46:27,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4527 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2021-11-13 01:46:27,184 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:46:27,184 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214120844] [2021-11-13 01:46:27,184 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214120844] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:46:27,184 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:46:27,184 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 01:46:27,185 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117271408] [2021-11-13 01:46:27,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:46:27,186 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 01:46:27,186 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:46:27,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 01:46:27,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:46:27,187 INFO L87 Difference]: Start difference. First operand 1248 states and 1973 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 4 states have call successors, (59), 3 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) [2021-11-13 01:46:29,392 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:46:32,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:46:32,210 INFO L93 Difference]: Finished difference Result 1264 states and 1991 transitions. [2021-11-13 01:46:32,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:46:32,211 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 4 states have call successors, (59), 3 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) Word has length 344 [2021-11-13 01:46:32,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:46:32,225 INFO L225 Difference]: With dead ends: 1264 [2021-11-13 01:46:32,225 INFO L226 Difference]: Without dead ends: 1262 [2021-11-13 01:46:32,227 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-11-13 01:46:32,228 INFO L933 BasicCegarLoop]: 546 mSDtfsCounter, 803 mSDsluCounter, 1506 mSDsCounter, 0 mSdLazyCounter, 632 mSolverCounterSat, 334 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4390.27ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 871 SdHoareTripleChecker+Valid, 1967 SdHoareTripleChecker+Invalid, 967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 19.66ms SdHoareTripleChecker+Time, 334 IncrementalHoareTripleChecker+Valid, 632 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4719.41ms IncrementalHoareTripleChecker+Time [2021-11-13 01:46:32,228 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [871 Valid, 1967 Invalid, 967 Unknown, 0 Unchecked, 19.66ms Time], IncrementalHoareTripleChecker [334 Valid, 632 Invalid, 1 Unknown, 0 Unchecked, 4719.41ms Time] [2021-11-13 01:46:32,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1262 states. [2021-11-13 01:46:32,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1262 to 1252. [2021-11-13 01:46:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1252 states, 729 states have (on average 1.3470507544581618) internal successors, (982), 742 states have internal predecessors, (982), 483 states have call successors, (483), 32 states have call predecessors, (483), 39 states have return successors, (511), 481 states have call predecessors, (511), 481 states have call successors, (511) [2021-11-13 01:46:32,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 1252 states and 1976 transitions. [2021-11-13 01:46:32,383 INFO L78 Accepts]: Start accepts. Automaton has 1252 states and 1976 transitions. Word has length 344 [2021-11-13 01:46:32,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:46:32,384 INFO L470 AbstractCegarLoop]: Abstraction has 1252 states and 1976 transitions. [2021-11-13 01:46:32,384 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 4 states have call successors, (59), 3 states have call predecessors, (59), 2 states have return successors, (58), 3 states have call predecessors, (58), 4 states have call successors, (58) [2021-11-13 01:46:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1976 transitions. [2021-11-13 01:46:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-13 01:46:32,398 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:46:32,399 INFO L514 BasicCegarLoop]: trace histogram [53, 40, 40, 6, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:46:32,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83 [2021-11-13 01:46:32,399 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:46:32,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:46:32,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1990338795, now seen corresponding path program 1 times [2021-11-13 01:46:32,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:46:32,401 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135416136] [2021-11-13 01:46:32,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:46:32,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:46:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:46:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4541 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4533 trivial. 0 not checked. [2021-11-13 01:46:41,398 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:46:41,398 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135416136] [2021-11-13 01:46:41,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2135416136] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:46:41,399 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:46:41,399 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 01:46:41,399 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474169481] [2021-11-13 01:46:41,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:46:41,400 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:46:41,400 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:46:41,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:46:41,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-13 01:46:41,401 INFO L87 Difference]: Start difference. First operand 1252 states and 1976 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) [2021-11-13 01:46:43,661 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 01:46:46,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:46:46,092 INFO L93 Difference]: Finished difference Result 1268 states and 1994 transitions. [2021-11-13 01:46:46,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:46:46,092 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) Word has length 349 [2021-11-13 01:46:46,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:46:46,106 INFO L225 Difference]: With dead ends: 1268 [2021-11-13 01:46:46,106 INFO L226 Difference]: Without dead ends: 1266 [2021-11-13 01:46:46,108 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-11-13 01:46:46,109 INFO L933 BasicCegarLoop]: 545 mSDtfsCounter, 586 mSDsluCounter, 1504 mSDsCounter, 0 mSdLazyCounter, 635 mSolverCounterSat, 192 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4147.07ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 650 SdHoareTripleChecker+Valid, 1964 SdHoareTripleChecker+Invalid, 828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.01ms SdHoareTripleChecker+Time, 192 IncrementalHoareTripleChecker+Valid, 635 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4455.43ms IncrementalHoareTripleChecker+Time [2021-11-13 01:46:46,109 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [650 Valid, 1964 Invalid, 828 Unknown, 0 Unchecked, 15.01ms Time], IncrementalHoareTripleChecker [192 Valid, 635 Invalid, 1 Unknown, 0 Unchecked, 4455.43ms Time] [2021-11-13 01:46:46,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2021-11-13 01:46:46,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1256. [2021-11-13 01:46:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1256 states, 732 states have (on average 1.3456284153005464) internal successors, (985), 745 states have internal predecessors, (985), 483 states have call successors, (483), 33 states have call predecessors, (483), 40 states have return successors, (511), 481 states have call predecessors, (511), 481 states have call successors, (511) [2021-11-13 01:46:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 1256 states and 1979 transitions. [2021-11-13 01:46:46,253 INFO L78 Accepts]: Start accepts. Automaton has 1256 states and 1979 transitions. Word has length 349 [2021-11-13 01:46:46,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:46:46,256 INFO L470 AbstractCegarLoop]: Abstraction has 1256 states and 1979 transitions. [2021-11-13 01:46:46,256 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) [2021-11-13 01:46:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1979 transitions. [2021-11-13 01:46:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2021-11-13 01:46:46,270 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:46:46,271 INFO L514 BasicCegarLoop]: trace histogram [57, 40, 40, 6, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:46:46,271 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84 [2021-11-13 01:46:46,272 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:46:46,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:46:46,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1681221669, now seen corresponding path program 1 times [2021-11-13 01:46:46,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:46:46,273 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232774313] [2021-11-13 01:46:46,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:46:46,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:46:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat