./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 18:18:32,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 18:18:32,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 18:18:32,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 18:18:32,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 18:18:32,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 18:18:32,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 18:18:32,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 18:18:32,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 18:18:32,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 18:18:32,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 18:18:32,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 18:18:32,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 18:18:32,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 18:18:32,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 18:18:32,472 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 18:18:32,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 18:18:32,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 18:18:32,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 18:18:32,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 18:18:32,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 18:18:32,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 18:18:32,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 18:18:32,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 18:18:32,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 18:18:32,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 18:18:32,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 18:18:32,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 18:18:32,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 18:18:32,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 18:18:32,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 18:18:32,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 18:18:32,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 18:18:32,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 18:18:32,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 18:18:32,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 18:18:32,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 18:18:32,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 18:18:32,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 18:18:32,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 18:18:32,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 18:18:32,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2021-11-25 18:18:32,577 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 18:18:32,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 18:18:32,578 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 18:18:32,578 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 18:18:32,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 18:18:32,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 18:18:32,580 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 18:18:32,580 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 18:18:32,580 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 18:18:32,580 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 18:18:32,582 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 18:18:32,582 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 18:18:32,582 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 18:18:32,582 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 18:18:32,583 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 18:18:32,583 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 18:18:32,583 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 18:18:32,583 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 18:18:32,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 18:18:32,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 18:18:32,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 18:18:32,585 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 18:18:32,586 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 18:18:32,587 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 18:18:32,587 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 18:18:32,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 18:18:32,588 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-25 18:18:32,588 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-25 18:18:32,588 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-11-25 18:18:32,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 18:18:32,589 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 18:18:32,589 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 18:18:32,590 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 18:18:32,590 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 18:18:32,590 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 18:18:32,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:18:32,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 18:18:32,591 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 18:18:32,591 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 18:18:32,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 18:18:32,592 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 18:18:32,592 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 18:18:32,592 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_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 [2021-11-25 18:18:32,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 18:18:32,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 18:18:32,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 18:18:32,904 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 18:18:32,905 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 18:18:32,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/list-ext-properties/test-0504_1.i [2021-11-25 18:18:32,980 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/data/a51006775/d73c4ccd5c0f43438da1f44e796a1523/FLAG966d9e751 [2021-11-25 18:18:33,498 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 18:18:33,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/sv-benchmarks/c/list-ext-properties/test-0504_1.i [2021-11-25 18:18:33,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/data/a51006775/d73c4ccd5c0f43438da1f44e796a1523/FLAG966d9e751 [2021-11-25 18:18:33,838 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/data/a51006775/d73c4ccd5c0f43438da1f44e796a1523 [2021-11-25 18:18:33,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 18:18:33,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 18:18:33,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 18:18:33,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 18:18:33,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 18:18:33,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:33" (1/1) ... [2021-11-25 18:18:33,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@675f8d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:33, skipping insertion in model container [2021-11-25 18:18:33,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:33" (1/1) ... [2021-11-25 18:18:33,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 18:18:33,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 18:18:34,265 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:18:34,274 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 18:18:34,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:18:34,349 INFO L208 MainTranslator]: Completed translation [2021-11-25 18:18:34,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34 WrapperNode [2021-11-25 18:18:34,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 18:18:34,351 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 18:18:34,351 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 18:18:34,352 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 18:18:34,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,423 INFO L137 Inliner]: procedures = 123, calls = 28, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 112 [2021-11-25 18:18:34,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 18:18:34,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 18:18:34,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 18:18:34,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 18:18:34,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 18:18:34,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 18:18:34,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 18:18:34,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 18:18:34,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (1/1) ... [2021-11-25 18:18:34,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:18:34,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:18:34,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 18:18:34,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 18:18:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 18:18:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 18:18:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 18:18:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 18:18:34,716 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 18:18:34,718 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 18:18:35,140 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 18:18:35,206 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 18:18:35,207 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-25 18:18:35,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:18:35 BoogieIcfgContainer [2021-11-25 18:18:35,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 18:18:35,212 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 18:18:35,212 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 18:18:35,216 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 18:18:35,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:18:33" (1/3) ... [2021-11-25 18:18:35,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc892e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:18:35, skipping insertion in model container [2021-11-25 18:18:35,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34" (2/3) ... [2021-11-25 18:18:35,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc892e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:18:35, skipping insertion in model container [2021-11-25 18:18:35,219 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:18:35" (3/3) ... [2021-11-25 18:18:35,220 INFO L111 eAbstractionObserver]: Analyzing ICFG test-0504_1.i [2021-11-25 18:18:35,226 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 18:18:35,227 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 43 error locations. [2021-11-25 18:18:35,288 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 18:18:35,303 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=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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 [2021-11-25 18:18:35,303 INFO L340 AbstractCegarLoop]: Starting to check reachability of 43 error locations. [2021-11-25 18:18:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 35 states have (on average 2.4571428571428573) internal successors, (86), 78 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-25 18:18:35,342 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:35,343 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2021-11-25 18:18:35,343 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:35,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:35,350 INFO L85 PathProgramCache]: Analyzing trace with hash 6286950, now seen corresponding path program 1 times [2021-11-25 18:18:35,360 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:35,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518754609] [2021-11-25 18:18:35,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:35,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:35,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:35,557 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:35,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518754609] [2021-11-25 18:18:35,558 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518754609] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:35,558 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:35,558 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 18:18:35,560 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477135888] [2021-11-25 18:18:35,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:35,566 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:35,566 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:35,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:35,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:35,614 INFO L87 Difference]: Start difference. First operand has 79 states, 35 states have (on average 2.4571428571428573) internal successors, (86), 78 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:35,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:35,852 INFO L93 Difference]: Finished difference Result 103 states and 111 transitions. [2021-11-25 18:18:35,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:35,855 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2021-11-25 18:18:35,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:35,868 INFO L225 Difference]: With dead ends: 103 [2021-11-25 18:18:35,869 INFO L226 Difference]: Without dead ends: 101 [2021-11-25 18:18:35,872 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:35,879 INFO L933 BasicCegarLoop]: 53 mSDtfsCounter, 71 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 70 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:35,880 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [71 Valid, 70 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-25 18:18:35,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2021-11-25 18:18:35,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 70. [2021-11-25 18:18:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 35 states have (on average 2.142857142857143) internal successors, (75), 69 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 75 transitions. [2021-11-25 18:18:35,941 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 75 transitions. Word has length 4 [2021-11-25 18:18:35,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:35,941 INFO L470 AbstractCegarLoop]: Abstraction has 70 states and 75 transitions. [2021-11-25 18:18:35,942 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2021-11-25 18:18:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-25 18:18:35,943 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:35,943 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2021-11-25 18:18:35,944 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 18:18:35,944 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:35,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:35,949 INFO L85 PathProgramCache]: Analyzing trace with hash 6286951, now seen corresponding path program 1 times [2021-11-25 18:18:35,949 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:35,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670083200] [2021-11-25 18:18:35,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:35,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:36,068 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:36,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670083200] [2021-11-25 18:18:36,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670083200] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:36,069 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:36,069 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 18:18:36,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587249549] [2021-11-25 18:18:36,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:36,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:36,072 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:36,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:36,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:36,073 INFO L87 Difference]: Start difference. First operand 70 states and 75 transitions. Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:36,226 INFO L93 Difference]: Finished difference Result 104 states and 114 transitions. [2021-11-25 18:18:36,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:36,227 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2021-11-25 18:18:36,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:36,232 INFO L225 Difference]: With dead ends: 104 [2021-11-25 18:18:36,232 INFO L226 Difference]: Without dead ends: 104 [2021-11-25 18:18:36,233 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:36,238 INFO L933 BasicCegarLoop]: 70 mSDtfsCounter, 47 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:36,239 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 101 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:36,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2021-11-25 18:18:36,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 71. [2021-11-25 18:18:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 41 states have (on average 1.951219512195122) internal successors, (80), 70 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 80 transitions. [2021-11-25 18:18:36,261 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 80 transitions. Word has length 4 [2021-11-25 18:18:36,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:36,262 INFO L470 AbstractCegarLoop]: Abstraction has 71 states and 80 transitions. [2021-11-25 18:18:36,262 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 80 transitions. [2021-11-25 18:18:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-11-25 18:18:36,263 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:36,263 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2021-11-25 18:18:36,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 18:18:36,263 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:36,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:36,264 INFO L85 PathProgramCache]: Analyzing trace with hash 194733002, now seen corresponding path program 1 times [2021-11-25 18:18:36,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:36,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933681762] [2021-11-25 18:18:36,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:36,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:36,340 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:36,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933681762] [2021-11-25 18:18:36,341 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933681762] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:36,341 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:36,341 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 18:18:36,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681799796] [2021-11-25 18:18:36,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:36,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:36,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:36,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:36,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:36,344 INFO L87 Difference]: Start difference. First operand 71 states and 80 transitions. Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:36,432 INFO L93 Difference]: Finished difference Result 76 states and 85 transitions. [2021-11-25 18:18:36,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:36,434 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2021-11-25 18:18:36,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:36,439 INFO L225 Difference]: With dead ends: 76 [2021-11-25 18:18:36,439 INFO L226 Difference]: Without dead ends: 76 [2021-11-25 18:18:36,440 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:36,446 INFO L933 BasicCegarLoop]: 55 mSDtfsCounter, 2 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:36,447 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 108 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:36,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2021-11-25 18:18:36,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 74. [2021-11-25 18:18:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 44 states have (on average 1.9090909090909092) internal successors, (84), 73 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 84 transitions. [2021-11-25 18:18:36,465 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 84 transitions. Word has length 5 [2021-11-25 18:18:36,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:36,466 INFO L470 AbstractCegarLoop]: Abstraction has 74 states and 84 transitions. [2021-11-25 18:18:36,466 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 84 transitions. [2021-11-25 18:18:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-11-25 18:18:36,467 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:36,467 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2021-11-25 18:18:36,467 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 18:18:36,468 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:36,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:36,468 INFO L85 PathProgramCache]: Analyzing trace with hash 194735221, now seen corresponding path program 1 times [2021-11-25 18:18:36,469 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:36,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329600162] [2021-11-25 18:18:36,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:36,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:36,526 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:36,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329600162] [2021-11-25 18:18:36,528 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329600162] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:36,529 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:36,529 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-25 18:18:36,530 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24447616] [2021-11-25 18:18:36,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:36,531 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:36,533 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:36,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:36,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:36,534 INFO L87 Difference]: Start difference. First operand 74 states and 84 transitions. Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:36,612 INFO L93 Difference]: Finished difference Result 75 states and 84 transitions. [2021-11-25 18:18:36,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:36,613 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2021-11-25 18:18:36,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:36,614 INFO L225 Difference]: With dead ends: 75 [2021-11-25 18:18:36,614 INFO L226 Difference]: Without dead ends: 73 [2021-11-25 18:18:36,615 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:36,625 INFO L933 BasicCegarLoop]: 55 mSDtfsCounter, 0 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:36,627 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 85 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:36,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-11-25 18:18:36,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2021-11-25 18:18:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 43 states have (on average 1.9069767441860466) internal successors, (82), 72 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 82 transitions. [2021-11-25 18:18:36,638 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 82 transitions. Word has length 5 [2021-11-25 18:18:36,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:36,638 INFO L470 AbstractCegarLoop]: Abstraction has 73 states and 82 transitions. [2021-11-25 18:18:36,638 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 82 transitions. [2021-11-25 18:18:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-25 18:18:36,639 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:36,640 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:36,640 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-25 18:18:36,640 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:36,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:36,641 INFO L85 PathProgramCache]: Analyzing trace with hash -91003113, now seen corresponding path program 1 times [2021-11-25 18:18:36,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:36,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098347397] [2021-11-25 18:18:36,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:36,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:36,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:36,841 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:36,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098347397] [2021-11-25 18:18:36,841 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098347397] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:36,842 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:36,843 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:18:36,843 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075233609] [2021-11-25 18:18:36,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:36,844 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 18:18:36,844 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:36,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 18:18:36,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-25 18:18:36,846 INFO L87 Difference]: Start difference. First operand 73 states and 82 transitions. Second operand has 6 states, 5 states have (on average 2.2) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:37,004 INFO L93 Difference]: Finished difference Result 99 states and 110 transitions. [2021-11-25 18:18:37,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:18:37,005 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.2) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-25 18:18:37,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:37,006 INFO L225 Difference]: With dead ends: 99 [2021-11-25 18:18:37,006 INFO L226 Difference]: Without dead ends: 99 [2021-11-25 18:18:37,007 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-25 18:18:37,008 INFO L933 BasicCegarLoop]: 16 mSDtfsCounter, 129 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:37,008 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 40 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:37,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-11-25 18:18:37,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 64. [2021-11-25 18:18:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 37 states have (on average 1.864864864864865) internal successors, (69), 63 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 69 transitions. [2021-11-25 18:18:37,020 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 69 transitions. Word has length 11 [2021-11-25 18:18:37,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:37,020 INFO L470 AbstractCegarLoop]: Abstraction has 64 states and 69 transitions. [2021-11-25 18:18:37,020 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.2) internal successors, (11), 6 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2021-11-25 18:18:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-25 18:18:37,021 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:37,021 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:37,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-25 18:18:37,022 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr12REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:37,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:37,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1473870798, now seen corresponding path program 1 times [2021-11-25 18:18:37,023 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:37,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698542308] [2021-11-25 18:18:37,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:37,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:37,137 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:37,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698542308] [2021-11-25 18:18:37,137 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698542308] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:37,137 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:37,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 18:18:37,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618193717] [2021-11-25 18:18:37,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:37,139 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:37,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:37,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:37,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:37,141 INFO L87 Difference]: Start difference. First operand 64 states and 69 transitions. Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:37,208 INFO L93 Difference]: Finished difference Result 60 states and 65 transitions. [2021-11-25 18:18:37,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:37,208 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-11-25 18:18:37,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:37,209 INFO L225 Difference]: With dead ends: 60 [2021-11-25 18:18:37,209 INFO L226 Difference]: Without dead ends: 60 [2021-11-25 18:18:37,210 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:37,211 INFO L933 BasicCegarLoop]: 39 mSDtfsCounter, 11 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:37,212 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 61 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:37,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2021-11-25 18:18:37,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2021-11-25 18:18:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 37 states have (on average 1.7567567567567568) internal successors, (65), 59 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 65 transitions. [2021-11-25 18:18:37,229 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 65 transitions. Word has length 12 [2021-11-25 18:18:37,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:37,229 INFO L470 AbstractCegarLoop]: Abstraction has 60 states and 65 transitions. [2021-11-25 18:18:37,230 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2021-11-25 18:18:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-25 18:18:37,230 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:37,231 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:37,231 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-25 18:18:37,231 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr13REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:37,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:37,232 INFO L85 PathProgramCache]: Analyzing trace with hash 1473870799, now seen corresponding path program 1 times [2021-11-25 18:18:37,232 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:37,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260152472] [2021-11-25 18:18:37,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:37,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:37,318 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:37,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260152472] [2021-11-25 18:18:37,318 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [260152472] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:37,318 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:37,318 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 18:18:37,319 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387190343] [2021-11-25 18:18:37,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:37,319 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:37,319 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:37,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:37,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:37,320 INFO L87 Difference]: Start difference. First operand 60 states and 65 transitions. Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:37,374 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2021-11-25 18:18:37,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:37,374 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-11-25 18:18:37,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:37,375 INFO L225 Difference]: With dead ends: 56 [2021-11-25 18:18:37,375 INFO L226 Difference]: Without dead ends: 56 [2021-11-25 18:18:37,375 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:37,376 INFO L933 BasicCegarLoop]: 39 mSDtfsCounter, 7 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:37,377 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 66 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:37,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2021-11-25 18:18:37,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2021-11-25 18:18:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 37 states have (on average 1.6486486486486487) internal successors, (61), 55 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2021-11-25 18:18:37,380 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 12 [2021-11-25 18:18:37,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:37,380 INFO L470 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2021-11-25 18:18:37,380 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2021-11-25 18:18:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-25 18:18:37,381 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:37,381 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:37,382 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-25 18:18:37,382 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr24REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:37,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:37,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1558342481, now seen corresponding path program 1 times [2021-11-25 18:18:37,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:37,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114105123] [2021-11-25 18:18:37,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:37,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:37,475 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:37,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114105123] [2021-11-25 18:18:37,475 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114105123] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:37,476 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:37,476 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 18:18:37,476 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157731226] [2021-11-25 18:18:37,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:37,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:37,477 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:37,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:37,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:37,478 INFO L87 Difference]: Start difference. First operand 56 states and 61 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:37,522 INFO L93 Difference]: Finished difference Result 74 states and 80 transitions. [2021-11-25 18:18:37,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:37,523 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-25 18:18:37,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:37,524 INFO L225 Difference]: With dead ends: 74 [2021-11-25 18:18:37,524 INFO L226 Difference]: Without dead ends: 74 [2021-11-25 18:18:37,524 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:37,525 INFO L933 BasicCegarLoop]: 43 mSDtfsCounter, 10 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:37,526 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 82 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-25 18:18:37,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2021-11-25 18:18:37,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 72. [2021-11-25 18:18:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 53 states have (on average 1.509433962264151) internal successors, (80), 71 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 80 transitions. [2021-11-25 18:18:37,530 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 80 transitions. Word has length 13 [2021-11-25 18:18:37,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:37,530 INFO L470 AbstractCegarLoop]: Abstraction has 72 states and 80 transitions. [2021-11-25 18:18:37,531 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,531 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 80 transitions. [2021-11-25 18:18:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-25 18:18:37,532 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:37,532 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:37,532 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-25 18:18:37,532 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr16REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:37,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:37,533 INFO L85 PathProgramCache]: Analyzing trace with hash -949264770, now seen corresponding path program 1 times [2021-11-25 18:18:37,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:37,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540660157] [2021-11-25 18:18:37,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:37,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:37,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:37,636 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:37,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540660157] [2021-11-25 18:18:37,636 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540660157] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:37,637 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:37,637 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:18:37,637 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895560322] [2021-11-25 18:18:37,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:37,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 18:18:37,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:37,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 18:18:37,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-25 18:18:37,640 INFO L87 Difference]: Start difference. First operand 72 states and 80 transitions. Second operand has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:37,826 INFO L93 Difference]: Finished difference Result 130 states and 145 transitions. [2021-11-25 18:18:37,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 18:18:37,827 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2021-11-25 18:18:37,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:37,828 INFO L225 Difference]: With dead ends: 130 [2021-11-25 18:18:37,828 INFO L226 Difference]: Without dead ends: 130 [2021-11-25 18:18:37,829 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-11-25 18:18:37,830 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 43 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:37,830 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 133 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-25 18:18:37,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2021-11-25 18:18:37,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 84. [2021-11-25 18:18:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 65 states have (on average 1.476923076923077) internal successors, (96), 83 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 96 transitions. [2021-11-25 18:18:37,840 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 96 transitions. Word has length 14 [2021-11-25 18:18:37,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:37,840 INFO L470 AbstractCegarLoop]: Abstraction has 84 states and 96 transitions. [2021-11-25 18:18:37,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 96 transitions. [2021-11-25 18:18:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-25 18:18:37,842 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:37,842 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:37,847 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-25 18:18:37,847 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr17REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:37,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:37,849 INFO L85 PathProgramCache]: Analyzing trace with hash -949264769, now seen corresponding path program 1 times [2021-11-25 18:18:37,850 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:37,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031132341] [2021-11-25 18:18:37,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:37,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:38,138 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:38,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031132341] [2021-11-25 18:18:38,139 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031132341] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:38,139 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:38,139 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-25 18:18:38,139 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626642862] [2021-11-25 18:18:38,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:38,140 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-25 18:18:38,141 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:38,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-25 18:18:38,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-11-25 18:18:38,142 INFO L87 Difference]: Start difference. First operand 84 states and 96 transitions. Second operand has 9 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:38,534 INFO L93 Difference]: Finished difference Result 181 states and 199 transitions. [2021-11-25 18:18:38,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-25 18:18:38,536 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2021-11-25 18:18:38,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:38,537 INFO L225 Difference]: With dead ends: 181 [2021-11-25 18:18:38,537 INFO L226 Difference]: Without dead ends: 181 [2021-11-25 18:18:38,538 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-11-25 18:18:38,539 INFO L933 BasicCegarLoop]: 16 mSDtfsCounter, 315 mSDsluCounter, 134 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 120 SdHoareTripleChecker+Invalid, 331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:38,539 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [315 Valid, 120 Invalid, 331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-25 18:18:38,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2021-11-25 18:18:38,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 84. [2021-11-25 18:18:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 65 states have (on average 1.4461538461538461) internal successors, (94), 83 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 94 transitions. [2021-11-25 18:18:38,553 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 94 transitions. Word has length 14 [2021-11-25 18:18:38,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:38,554 INFO L470 AbstractCegarLoop]: Abstraction has 84 states and 94 transitions. [2021-11-25 18:18:38,554 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions. [2021-11-25 18:18:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 18:18:38,555 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:38,555 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:38,555 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-25 18:18:38,555 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:38,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:38,556 INFO L85 PathProgramCache]: Analyzing trace with hash -278674579, now seen corresponding path program 1 times [2021-11-25 18:18:38,556 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:38,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776062418] [2021-11-25 18:18:38,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:38,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:38,631 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:38,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776062418] [2021-11-25 18:18:38,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776062418] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:38,631 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:38,631 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:18:38,632 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524204139] [2021-11-25 18:18:38,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:38,633 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:18:38,633 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:38,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:18:38,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:18:38,635 INFO L87 Difference]: Start difference. First operand 84 states and 94 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:38,762 INFO L93 Difference]: Finished difference Result 114 states and 124 transitions. [2021-11-25 18:18:38,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:18:38,763 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-11-25 18:18:38,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:38,764 INFO L225 Difference]: With dead ends: 114 [2021-11-25 18:18:38,764 INFO L226 Difference]: Without dead ends: 114 [2021-11-25 18:18:38,765 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:18:38,765 INFO L933 BasicCegarLoop]: 23 mSDtfsCounter, 69 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:38,766 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 56 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:38,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-11-25 18:18:38,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 86. [2021-11-25 18:18:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 67 states have (on average 1.462686567164179) internal successors, (98), 85 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 98 transitions. [2021-11-25 18:18:38,770 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 98 transitions. Word has length 16 [2021-11-25 18:18:38,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:38,770 INFO L470 AbstractCegarLoop]: Abstraction has 86 states and 98 transitions. [2021-11-25 18:18:38,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 98 transitions. [2021-11-25 18:18:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 18:18:38,771 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:38,771 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:38,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-25 18:18:38,772 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:38,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:38,772 INFO L85 PathProgramCache]: Analyzing trace with hash -278674578, now seen corresponding path program 1 times [2021-11-25 18:18:38,772 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:38,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570476552] [2021-11-25 18:18:38,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:38,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:38,846 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:38,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570476552] [2021-11-25 18:18:38,847 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570476552] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:38,847 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:38,847 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:18:38,847 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641185496] [2021-11-25 18:18:38,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:38,848 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:18:38,848 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:38,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:18:38,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:18:38,849 INFO L87 Difference]: Start difference. First operand 86 states and 98 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:38,982 INFO L93 Difference]: Finished difference Result 146 states and 167 transitions. [2021-11-25 18:18:38,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:18:38,982 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-11-25 18:18:38,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:38,983 INFO L225 Difference]: With dead ends: 146 [2021-11-25 18:18:38,984 INFO L226 Difference]: Without dead ends: 146 [2021-11-25 18:18:38,984 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:18:38,984 INFO L933 BasicCegarLoop]: 32 mSDtfsCounter, 64 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 84 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:38,985 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 84 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:38,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2021-11-25 18:18:38,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 105. [2021-11-25 18:18:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 86 states have (on average 1.441860465116279) internal successors, (124), 104 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 124 transitions. [2021-11-25 18:18:38,989 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 124 transitions. Word has length 16 [2021-11-25 18:18:38,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:38,989 INFO L470 AbstractCegarLoop]: Abstraction has 105 states and 124 transitions. [2021-11-25 18:18:38,990 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 124 transitions. [2021-11-25 18:18:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 18:18:38,990 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:38,990 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:38,991 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-25 18:18:38,991 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:38,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:38,991 INFO L85 PathProgramCache]: Analyzing trace with hash -278672360, now seen corresponding path program 1 times [2021-11-25 18:18:38,991 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:38,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011389885] [2021-11-25 18:18:38,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:38,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:39,030 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:39,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011389885] [2021-11-25 18:18:39,030 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011389885] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:18:39,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1261019831] [2021-11-25 18:18:39,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:39,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:18:39,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:18:39,035 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:18:39,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-25 18:18:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:39,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-25 18:18:39,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:18:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:39,254 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:18:39,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1261019831] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:39,254 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-25 18:18:39,254 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2021-11-25 18:18:39,255 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912003391] [2021-11-25 18:18:39,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:39,255 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:18:39,255 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:39,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:18:39,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:18:39,256 INFO L87 Difference]: Start difference. First operand 105 states and 124 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:39,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:39,295 INFO L93 Difference]: Finished difference Result 105 states and 122 transitions. [2021-11-25 18:18:39,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:18:39,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-11-25 18:18:39,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:39,297 INFO L225 Difference]: With dead ends: 105 [2021-11-25 18:18:39,297 INFO L226 Difference]: Without dead ends: 105 [2021-11-25 18:18:39,298 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:18:39,298 INFO L933 BasicCegarLoop]: 42 mSDtfsCounter, 55 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:39,299 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 67 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-25 18:18:39,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2021-11-25 18:18:39,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2021-11-25 18:18:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 86 states have (on average 1.4186046511627908) internal successors, (122), 104 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 122 transitions. [2021-11-25 18:18:39,311 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 122 transitions. Word has length 16 [2021-11-25 18:18:39,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:39,311 INFO L470 AbstractCegarLoop]: Abstraction has 105 states and 122 transitions. [2021-11-25 18:18:39,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 122 transitions. [2021-11-25 18:18:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 18:18:39,312 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:39,313 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:39,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-25 18:18:39,531 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-25 18:18:39,532 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr30REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:39,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:39,532 INFO L85 PathProgramCache]: Analyzing trace with hash -48975625, now seen corresponding path program 1 times [2021-11-25 18:18:39,532 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:39,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794689692] [2021-11-25 18:18:39,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:39,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 18:18:39,584 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:39,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794689692] [2021-11-25 18:18:39,584 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794689692] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:39,584 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:39,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:18:39,585 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871123268] [2021-11-25 18:18:39,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:39,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:18:39,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:39,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:18:39,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:18:39,587 INFO L87 Difference]: Start difference. First operand 105 states and 122 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:39,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:39,691 INFO L93 Difference]: Finished difference Result 123 states and 142 transitions. [2021-11-25 18:18:39,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:18:39,691 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-11-25 18:18:39,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:39,693 INFO L225 Difference]: With dead ends: 123 [2021-11-25 18:18:39,693 INFO L226 Difference]: Without dead ends: 123 [2021-11-25 18:18:39,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:18:39,694 INFO L933 BasicCegarLoop]: 31 mSDtfsCounter, 23 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:39,694 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 63 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:39,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2021-11-25 18:18:39,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 111. [2021-11-25 18:18:39,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 93 states have (on average 1.4623655913978495) internal successors, (136), 110 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 136 transitions. [2021-11-25 18:18:39,701 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 136 transitions. Word has length 17 [2021-11-25 18:18:39,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:39,702 INFO L470 AbstractCegarLoop]: Abstraction has 111 states and 136 transitions. [2021-11-25 18:18:39,702 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 136 transitions. [2021-11-25 18:18:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 18:18:39,707 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:39,707 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:39,708 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-25 18:18:39,708 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr31REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:39,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:39,708 INFO L85 PathProgramCache]: Analyzing trace with hash -48975624, now seen corresponding path program 1 times [2021-11-25 18:18:39,709 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:39,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253856923] [2021-11-25 18:18:39,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:39,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:39,806 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:39,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253856923] [2021-11-25 18:18:39,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253856923] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:39,807 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:39,807 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:18:39,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257921975] [2021-11-25 18:18:39,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:39,810 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:18:39,811 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:39,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:18:39,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:18:39,812 INFO L87 Difference]: Start difference. First operand 111 states and 136 transitions. Second operand has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:40,049 INFO L93 Difference]: Finished difference Result 186 states and 230 transitions. [2021-11-25 18:18:40,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 18:18:40,050 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-11-25 18:18:40,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:40,052 INFO L225 Difference]: With dead ends: 186 [2021-11-25 18:18:40,052 INFO L226 Difference]: Without dead ends: 186 [2021-11-25 18:18:40,052 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-25 18:18:40,053 INFO L933 BasicCegarLoop]: 26 mSDtfsCounter, 109 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 109 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:40,053 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [109 Valid, 89 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-25 18:18:40,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2021-11-25 18:18:40,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 125. [2021-11-25 18:18:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 107 states have (on average 1.5420560747663552) internal successors, (165), 124 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 165 transitions. [2021-11-25 18:18:40,057 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 165 transitions. Word has length 17 [2021-11-25 18:18:40,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:40,058 INFO L470 AbstractCegarLoop]: Abstraction has 125 states and 165 transitions. [2021-11-25 18:18:40,058 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2021-11-25 18:18:40,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 18:18:40,059 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:40,059 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:40,059 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-25 18:18:40,059 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:40,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:40,060 INFO L85 PathProgramCache]: Analyzing trace with hash 179119758, now seen corresponding path program 1 times [2021-11-25 18:18:40,060 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:40,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795654929] [2021-11-25 18:18:40,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:40,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:40,159 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:40,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795654929] [2021-11-25 18:18:40,160 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795654929] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:40,160 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:40,160 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-25 18:18:40,160 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386184022] [2021-11-25 18:18:40,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:40,160 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-25 18:18:40,161 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:40,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-25 18:18:40,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-25 18:18:40,161 INFO L87 Difference]: Start difference. First operand 125 states and 165 transitions. Second operand has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:40,407 INFO L93 Difference]: Finished difference Result 199 states and 255 transitions. [2021-11-25 18:18:40,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-25 18:18:40,407 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-25 18:18:40,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:40,409 INFO L225 Difference]: With dead ends: 199 [2021-11-25 18:18:40,409 INFO L226 Difference]: Without dead ends: 199 [2021-11-25 18:18:40,409 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-11-25 18:18:40,410 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 98 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:40,410 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 125 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-25 18:18:40,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2021-11-25 18:18:40,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 132. [2021-11-25 18:18:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 114 states have (on average 1.5350877192982457) internal successors, (175), 131 states have internal predecessors, (175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 175 transitions. [2021-11-25 18:18:40,416 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 175 transitions. Word has length 19 [2021-11-25 18:18:40,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:40,416 INFO L470 AbstractCegarLoop]: Abstraction has 132 states and 175 transitions. [2021-11-25 18:18:40,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 175 transitions. [2021-11-25 18:18:40,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 18:18:40,418 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:40,418 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:40,418 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-25 18:18:40,418 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr33REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:40,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:40,419 INFO L85 PathProgramCache]: Analyzing trace with hash 179119759, now seen corresponding path program 1 times [2021-11-25 18:18:40,419 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:40,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356484240] [2021-11-25 18:18:40,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:40,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:40,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:40,533 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:40,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356484240] [2021-11-25 18:18:40,533 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356484240] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:40,534 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:40,534 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-25 18:18:40,534 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491543596] [2021-11-25 18:18:40,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:40,534 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 18:18:40,534 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:40,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 18:18:40,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-25 18:18:40,535 INFO L87 Difference]: Start difference. First operand 132 states and 175 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:40,764 INFO L93 Difference]: Finished difference Result 182 states and 235 transitions. [2021-11-25 18:18:40,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-25 18:18:40,765 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-25 18:18:40,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:40,766 INFO L225 Difference]: With dead ends: 182 [2021-11-25 18:18:40,766 INFO L226 Difference]: Without dead ends: 182 [2021-11-25 18:18:40,767 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-25 18:18:40,767 INFO L933 BasicCegarLoop]: 33 mSDtfsCounter, 83 mSDsluCounter, 130 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:40,768 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [83 Valid, 136 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 160 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-25 18:18:40,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2021-11-25 18:18:40,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 131. [2021-11-25 18:18:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 113 states have (on average 1.5221238938053097) internal successors, (172), 130 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 172 transitions. [2021-11-25 18:18:40,773 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 172 transitions. Word has length 19 [2021-11-25 18:18:40,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:40,773 INFO L470 AbstractCegarLoop]: Abstraction has 131 states and 172 transitions. [2021-11-25 18:18:40,774 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 172 transitions. [2021-11-25 18:18:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 18:18:40,774 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:40,774 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:40,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-25 18:18:40,775 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_FREE === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:40,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:40,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1257795051, now seen corresponding path program 1 times [2021-11-25 18:18:40,776 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:40,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211180497] [2021-11-25 18:18:40,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:40,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:40,831 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:40,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211180497] [2021-11-25 18:18:40,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211180497] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:40,832 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:40,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:18:40,833 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563459930] [2021-11-25 18:18:40,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:40,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:18:40,833 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:40,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:18:40,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:18:40,834 INFO L87 Difference]: Start difference. First operand 131 states and 172 transitions. Second operand has 5 states, 4 states have (on average 5.0) internal successors, (20), 5 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:40,959 INFO L93 Difference]: Finished difference Result 157 states and 206 transitions. [2021-11-25 18:18:40,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-25 18:18:40,960 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.0) internal successors, (20), 5 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-11-25 18:18:40,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:40,961 INFO L225 Difference]: With dead ends: 157 [2021-11-25 18:18:40,961 INFO L226 Difference]: Without dead ends: 157 [2021-11-25 18:18:40,962 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-25 18:18:40,963 INFO L933 BasicCegarLoop]: 40 mSDtfsCounter, 101 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:40,963 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [101 Valid, 92 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:18:40,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2021-11-25 18:18:40,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 147. [2021-11-25 18:18:40,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 129 states have (on average 1.5968992248062015) internal successors, (206), 146 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 206 transitions. [2021-11-25 18:18:40,968 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 206 transitions. Word has length 20 [2021-11-25 18:18:40,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:40,968 INFO L470 AbstractCegarLoop]: Abstraction has 147 states and 206 transitions. [2021-11-25 18:18:40,969 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.0) internal successors, (20), 5 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:40,969 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 206 transitions. [2021-11-25 18:18:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 18:18:40,969 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:40,970 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:40,970 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-25 18:18:40,970 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr16REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:40,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:40,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1879625964, now seen corresponding path program 1 times [2021-11-25 18:18:40,971 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:40,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613713257] [2021-11-25 18:18:40,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:40,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:41,002 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:18:41,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [799294625] [2021-11-25 18:18:41,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:41,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:18:41,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:18:41,004 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:18:41,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-25 18:18:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:41,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 19 conjunts are in the unsatisfiable core [2021-11-25 18:18:41,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:18:41,246 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 6 treesize of output 5 [2021-11-25 18:18:41,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:41,329 INFO L354 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2021-11-25 18:18:41,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-25 18:18:41,413 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-25 18:18:41,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 24 [2021-11-25 18:18:41,497 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:18:41,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 16 [2021-11-25 18:18:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:41,513 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:18:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:41,760 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:41,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613713257] [2021-11-25 18:18:41,760 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:18:41,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [799294625] [2021-11-25 18:18:41,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [799294625] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:18:41,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [315119079] [2021-11-25 18:18:41,788 INFO L159 IcfgInterpreter]: Started Sifa with 18 locations of interest [2021-11-25 18:18:41,788 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:18:41,794 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:18:41,801 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:18:41,801 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:18:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:41,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:18:41,946 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 13 treesize of output 9 [2021-11-25 18:18:41,955 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 13 treesize of output 9 [2021-11-25 18:18:41,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:41,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:18:42,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:18:42,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:18:42,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:18:42,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:18:42,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:18:42,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:18:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:18:42,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:18:42,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:18:42,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:18:42,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:18:42,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:18:42,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:18:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:18:42,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2021-11-25 18:18:42,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:18:42,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:42,694 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:18:42,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:18:42,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,774 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:18:42,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 100 [2021-11-25 18:18:42,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 35 [2021-11-25 18:18:42,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:18:42,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:18:42,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,921 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:18:42,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2021-11-25 18:18:42,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:42,992 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:18:42,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 107 treesize of output 93 [2021-11-25 18:18:43,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:18:43,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-11-25 18:18:43,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,122 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:43,145 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:18:43,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2021-11-25 18:18:43,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2021-11-25 18:18:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 75 [2021-11-25 18:18:43,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 47 [2021-11-25 18:18:43,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:43,487 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:18:43,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 149 [2021-11-25 18:18:43,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:18:43,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2021-11-25 18:18:43,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:43,668 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:43,692 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:18:43,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 293 treesize of output 225 [2021-11-25 18:18:43,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,746 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:18:43,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2021-11-25 18:18:43,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 49 [2021-11-25 18:18:43,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:43,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:43,873 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-25 18:18:43,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 202 treesize of output 166 [2021-11-25 18:18:43,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 94 [2021-11-25 18:18:43,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:43,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2021-11-25 18:18:44,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,202 INFO L354 Elim1Store]: treesize reduction 199, result has 1.5 percent of original size [2021-11-25 18:18:44,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 35 case distinctions, treesize of input 663 treesize of output 628 [2021-11-25 18:18:44,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,325 INFO L354 Elim1Store]: treesize reduction 237, result has 5.2 percent of original size [2021-11-25 18:18:44,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 36 case distinctions, treesize of input 659 treesize of output 588 [2021-11-25 18:18:44,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,409 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:18:44,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 655 treesize of output 649 [2021-11-25 18:18:44,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,680 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,813 INFO L354 Elim1Store]: treesize reduction 238, result has 14.4 percent of original size [2021-11-25 18:18:44,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 32 case distinctions, treesize of input 641 treesize of output 590 [2021-11-25 18:18:44,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,906 INFO L354 Elim1Store]: treesize reduction 69, result has 9.2 percent of original size [2021-11-25 18:18:44,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 788 treesize of output 774 [2021-11-25 18:18:44,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:44,964 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:44,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:45,038 INFO L354 Elim1Store]: treesize reduction 164, result has 14.1 percent of original size [2021-11-25 18:18:45,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 769 treesize of output 718 [2021-11-25 18:18:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:45,727 INFO L354 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2021-11-25 18:18:45,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 902 treesize of output 890 [2021-11-25 18:18:46,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,109 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,234 INFO L354 Elim1Store]: treesize reduction 220, result has 13.0 percent of original size [2021-11-25 18:18:46,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 34 case distinctions, treesize of input 1046 treesize of output 724 [2021-11-25 18:18:46,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,433 INFO L354 Elim1Store]: treesize reduction 332, result has 10.0 percent of original size [2021-11-25 18:18:46,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 1060 treesize of output 877 [2021-11-25 18:18:46,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,513 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:18:46,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1031 treesize of output 1017 [2021-11-25 18:18:46,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,905 INFO L354 Elim1Store]: treesize reduction 250, result has 8.8 percent of original size [2021-11-25 18:18:46,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 7 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 42 case distinctions, treesize of input 1155 treesize of output 800 [2021-11-25 18:18:46,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:46,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:46,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,253 INFO L354 Elim1Store]: treesize reduction 569, result has 10.5 percent of original size [2021-11-25 18:18:47,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 39 case distinctions, treesize of input 1150 treesize of output 938 [2021-11-25 18:18:47,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,329 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:18:47,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 995 treesize of output 957 [2021-11-25 18:18:47,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,649 INFO L354 Elim1Store]: treesize reduction 270, result has 10.3 percent of original size [2021-11-25 18:18:47,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 7 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 43 case distinctions, treesize of input 1026 treesize of output 715 [2021-11-25 18:18:47,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,851 INFO L354 Elim1Store]: treesize reduction 390, result has 9.1 percent of original size [2021-11-25 18:18:47,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 34 case distinctions, treesize of input 1043 treesize of output 869 [2021-11-25 18:18:47,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:47,912 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:47,924 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:18:47,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 975 treesize of output 957 [2021-11-25 18:18:48,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:18:48,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:18:48,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:18:48,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:48,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:18:48,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:48,232 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:18:48,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:18:48,258 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:18:48,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 28 [2021-11-25 18:18:48,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2021-11-25 18:18:48,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:18:48,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:18:48,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 114 [2021-11-25 18:18:48,384 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:18:48,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 92 [2021-11-25 18:18:48,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:18:48,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:48,441 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:18:48,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 95 [2021-11-25 18:18:48,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,464 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:18:48,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2021-11-25 18:18:48,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:18:48,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:18:48,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:18:48,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:18:48,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:48,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:18:48,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:48,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:18:48,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:18:48,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:48,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,800 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:18:48,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 309 treesize of output 309 [2021-11-25 18:18:48,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:48,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,843 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:18:48,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 317 treesize of output 317 [2021-11-25 18:18:48,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:48,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:48,884 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-11-25 18:18:48,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 329 treesize of output 327 [2021-11-25 18:18:49,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:49,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,219 INFO L354 Elim1Store]: treesize reduction 120, result has 47.4 percent of original size [2021-11-25 18:18:49,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 431 treesize of output 471 [2021-11-25 18:18:49,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:49,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,401 INFO L354 Elim1Store]: treesize reduction 108, result has 42.6 percent of original size [2021-11-25 18:18:49,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 470 treesize of output 458 [2021-11-25 18:18:49,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:49,546 INFO L354 Elim1Store]: treesize reduction 88, result has 41.3 percent of original size [2021-11-25 18:18:49,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 281 treesize of output 301 [2021-11-25 18:18:50,583 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:18:53,384 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4228#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (= 12 (select |#length| |ULTIMATE.start_main_~y~0#1.base|)) (<= 0 |ULTIMATE.start_main_~last~0#1.base|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|) |ULTIMATE.start_main_#t~mem12#1.base|) (<= 0 |#NULL.base|) (< |ULTIMATE.start_main_~y~0#1.base| |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |ULTIMATE.start_main_~last~0#1.base| 0) (<= (+ |ULTIMATE.start_main_~x~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~x~0#1.base|)) (not (= |ULTIMATE.start_main_~y~0#1.base| 0)) (<= 0 |ULTIMATE.start_main_~x~0#1.offset|) (<= |ULTIMATE.start_main_~x~0#1.offset| 0) (<= |ULTIMATE.start_main_~first~0#1.base| 0) (= (select |#valid| |ULTIMATE.start_main_~y~0#1.base|) 1) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.offset|) (<= |ULTIMATE.start_main_~y~0#1.offset| 0) (<= |ULTIMATE.start_main_~c1~0#1| 1) (not (= (select |#valid| |ULTIMATE.start_main_#t~mem12#1.base|) 1)) (<= 1 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~0#1.base|) |ULTIMATE.start_main_~x~0#1.offset|) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|)) (<= 0 |ULTIMATE.start_main_~first~0#1.base|) (= (select |#valid| |ULTIMATE.start_main_~x~0#1.base|) 1) (<= |#NULL.base| 0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|) (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~0#1.base|) |ULTIMATE.start_main_~x~0#1.offset|)) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_#t~mem12#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|)) (<= 1 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))' at error location [2021-11-25 18:18:53,384 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:18:53,384 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-25 18:18:53,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-11-25 18:18:53,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987701273] [2021-11-25 18:18:53,385 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-25 18:18:53,385 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-25 18:18:53,385 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:53,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-25 18:18:53,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=654, Unknown=0, NotChecked=0, Total=756 [2021-11-25 18:18:53,387 INFO L87 Difference]: Start difference. First operand 147 states and 206 transitions. Second operand has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:53,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:53,623 INFO L93 Difference]: Finished difference Result 163 states and 217 transitions. [2021-11-25 18:18:53,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-25 18:18:53,624 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-25 18:18:53,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:53,625 INFO L225 Difference]: With dead ends: 163 [2021-11-25 18:18:53,625 INFO L226 Difference]: Without dead ends: 163 [2021-11-25 18:18:53,626 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=130, Invalid=862, Unknown=0, NotChecked=0, Total=992 [2021-11-25 18:18:53,627 INFO L933 BasicCegarLoop]: 44 mSDtfsCounter, 36 mSDsluCounter, 284 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 294 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 138 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:53,627 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [36 Valid, 294 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 156 Invalid, 0 Unknown, 138 Unchecked, 0.1s Time] [2021-11-25 18:18:53,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2021-11-25 18:18:53,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 146. [2021-11-25 18:18:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 129 states have (on average 1.5813953488372092) internal successors, (204), 145 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 204 transitions. [2021-11-25 18:18:53,632 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 204 transitions. Word has length 23 [2021-11-25 18:18:53,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:53,633 INFO L470 AbstractCegarLoop]: Abstraction has 146 states and 204 transitions. [2021-11-25 18:18:53,633 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:18:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 204 transitions. [2021-11-25 18:18:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 18:18:53,634 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:53,634 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:53,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-25 18:18:53,835 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:18:53,835 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr17REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:18:53,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:53,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1879625963, now seen corresponding path program 1 times [2021-11-25 18:18:53,836 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:53,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829191440] [2021-11-25 18:18:53,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:53,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:53,881 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:18:53,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2100874395] [2021-11-25 18:18:53,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:53,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:18:53,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:18:53,883 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:18:53,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-25 18:18:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:54,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 35 conjunts are in the unsatisfiable core [2021-11-25 18:18:54,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:18:54,069 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 6 treesize of output 5 [2021-11-25 18:18:54,075 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 6 treesize of output 5 [2021-11-25 18:18:54,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:54,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:18:54,213 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-11-25 18:18:54,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2021-11-25 18:18:54,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2021-11-25 18:18:54,296 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-25 18:18:54,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:18:54,313 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-25 18:18:54,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 24 [2021-11-25 18:18:54,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-25 18:18:54,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-25 18:18:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:54,393 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:18:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:18:54,842 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:54,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829191440] [2021-11-25 18:18:54,842 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:18:54,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2100874395] [2021-11-25 18:18:54,842 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2100874395] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:18:54,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [785192682] [2021-11-25 18:18:54,845 INFO L159 IcfgInterpreter]: Started Sifa with 18 locations of interest [2021-11-25 18:18:54,845 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:18:54,846 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:18:54,846 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:18:54,846 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:18:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:54,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:54,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:18:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:54,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:18:54,960 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 13 treesize of output 9 [2021-11-25 18:18:54,970 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 13 treesize of output 9 [2021-11-25 18:18:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:18:55,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:18:55,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:18:55,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:18:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:18:55,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:18:55,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:18:55,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:18:55,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:18:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:18:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:18:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:18:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:18:55,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2021-11-25 18:18:55,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:18:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:18:55,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:55,455 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:18:55,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:18:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,523 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:18:55,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2021-11-25 18:18:55,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 35 [2021-11-25 18:18:55,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:18:55,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:55,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,651 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:18:55,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:18:55,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,680 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:18:55,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 104 treesize of output 102 [2021-11-25 18:18:55,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,739 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:55,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,747 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:18:55,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 123 treesize of output 105 [2021-11-25 18:18:55,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,786 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:18:55,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 119 treesize of output 105 [2021-11-25 18:18:55,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-11-25 18:18:55,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:55,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,883 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:18:55,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2021-11-25 18:18:55,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2021-11-25 18:18:55,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:55,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 83 [2021-11-25 18:18:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 13 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 60 [2021-11-25 18:18:56,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,178 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-25 18:18:56,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 260 treesize of output 184 [2021-11-25 18:18:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 90 [2021-11-25 18:18:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,240 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2021-11-25 18:18:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,352 INFO L354 Elim1Store]: treesize reduction 74, result has 10.8 percent of original size [2021-11-25 18:18:56,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 20 case distinctions, treesize of input 369 treesize of output 256 [2021-11-25 18:18:56,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,406 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:18:56,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 168 treesize of output 153 [2021-11-25 18:18:56,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 49 [2021-11-25 18:18:56,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,540 INFO L354 Elim1Store]: treesize reduction 66, result has 20.5 percent of original size [2021-11-25 18:18:56,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 278 treesize of output 201 [2021-11-25 18:18:56,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 102 [2021-11-25 18:18:56,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2021-11-25 18:18:56,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,805 INFO L354 Elim1Store]: treesize reduction 255, result has 1.2 percent of original size [2021-11-25 18:18:56,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 36 case distinctions, treesize of input 750 treesize of output 608 [2021-11-25 18:18:56,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,917 INFO L354 Elim1Store]: treesize reduction 255, result has 4.1 percent of original size [2021-11-25 18:18:56,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 36 case distinctions, treesize of input 744 treesize of output 717 [2021-11-25 18:18:56,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:56,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,013 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:18:57,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 740 treesize of output 734 [2021-11-25 18:18:57,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,189 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,314 INFO L354 Elim1Store]: treesize reduction 68, result has 28.4 percent of original size [2021-11-25 18:18:57,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 26 case distinctions, treesize of input 712 treesize of output 593 [2021-11-25 18:18:57,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,357 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,454 INFO L354 Elim1Store]: treesize reduction 376, result has 7.4 percent of original size [2021-11-25 18:18:57,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 34 case distinctions, treesize of input 824 treesize of output 773 [2021-11-25 18:18:57,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,493 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:57,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:57,524 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:18:57,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 961 treesize of output 947 [2021-11-25 18:18:58,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,076 INFO L354 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2021-11-25 18:18:58,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 932 treesize of output 910 [2021-11-25 18:18:58,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,449 INFO L354 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2021-11-25 18:18:58,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1086 treesize of output 706 [2021-11-25 18:18:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,530 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:18:58,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1071 treesize of output 1057 [2021-11-25 18:18:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,660 INFO L354 Elim1Store]: treesize reduction 332, result has 10.0 percent of original size [2021-11-25 18:18:58,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 1100 treesize of output 907 [2021-11-25 18:18:58,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,938 INFO L354 Elim1Store]: treesize reduction 141, result has 10.8 percent of original size [2021-11-25 18:18:58,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 1191 treesize of output 768 [2021-11-25 18:18:58,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:58,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:58,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,273 INFO L354 Elim1Store]: treesize reduction 538, result has 11.1 percent of original size [2021-11-25 18:18:59,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 38 case distinctions, treesize of input 1145 treesize of output 930 [2021-11-25 18:18:59,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,328 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:18:59,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 1035 treesize of output 997 [2021-11-25 18:18:59,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,591 INFO L354 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2021-11-25 18:18:59,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 1066 treesize of output 703 [2021-11-25 18:18:59,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,775 INFO L354 Elim1Store]: treesize reduction 390, result has 9.1 percent of original size [2021-11-25 18:18:59,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 34 case distinctions, treesize of input 1071 treesize of output 899 [2021-11-25 18:18:59,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:18:59,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:18:59,847 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:18:59,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 1003 treesize of output 985 [2021-11-25 18:19:00,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:00,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:00,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:00,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:00,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:00,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:00,178 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:19:00,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:19:00,283 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:00,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:00,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:00,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 59 [2021-11-25 18:19:00,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:00,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 138 [2021-11-25 18:19:00,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:19:00,417 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:00,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 61 [2021-11-25 18:19:00,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:00,470 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:00,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 142 treesize of output 114 [2021-11-25 18:19:00,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:19:00,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,500 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:19:00,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 77 treesize of output 73 [2021-11-25 18:19:00,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:00,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:00,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:00,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:00,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:00,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:00,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:19:00,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:00,773 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:00,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,799 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:19:00,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 309 treesize of output 309 [2021-11-25 18:19:00,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:00,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,837 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:19:00,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 317 treesize of output 317 [2021-11-25 18:19:00,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:00,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:00,901 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-11-25 18:19:00,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 329 treesize of output 327 [2021-11-25 18:19:01,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:01,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,184 INFO L354 Elim1Store]: treesize reduction 120, result has 47.4 percent of original size [2021-11-25 18:19:01,185 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 431 treesize of output 471 [2021-11-25 18:19:01,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,328 INFO L354 Elim1Store]: treesize reduction 108, result has 42.6 percent of original size [2021-11-25 18:19:01,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 470 treesize of output 458 [2021-11-25 18:19:01,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:01,436 INFO L354 Elim1Store]: treesize reduction 88, result has 41.3 percent of original size [2021-11-25 18:19:01,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 281 treesize of output 301 [2021-11-25 18:19:02,154 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:19:05,036 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4707#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (= 12 (select |#length| |ULTIMATE.start_main_~y~0#1.base|)) (<= 0 |ULTIMATE.start_main_~last~0#1.base|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|) |ULTIMATE.start_main_#t~mem12#1.base|) (<= 0 |#NULL.base|) (or (< (select |#length| |ULTIMATE.start_main_#t~mem12#1.base|) (+ |ULTIMATE.start_main_#t~mem12#1.offset| 8)) (< (+ |ULTIMATE.start_main_#t~mem12#1.offset| 4) 0)) (< |ULTIMATE.start_main_~y~0#1.base| |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |ULTIMATE.start_main_~last~0#1.base| 0) (<= (+ |ULTIMATE.start_main_~x~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~x~0#1.base|)) (not (= |ULTIMATE.start_main_~y~0#1.base| 0)) (<= 0 |ULTIMATE.start_main_~x~0#1.offset|) (<= |ULTIMATE.start_main_~x~0#1.offset| 0) (<= |ULTIMATE.start_main_~first~0#1.base| 0) (= (select |#valid| |ULTIMATE.start_main_~y~0#1.base|) 1) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.offset|) (<= |ULTIMATE.start_main_~y~0#1.offset| 0) (<= |ULTIMATE.start_main_~c1~0#1| 1) (<= 1 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~0#1.base|) |ULTIMATE.start_main_~x~0#1.offset|) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|)) (<= 0 |ULTIMATE.start_main_~first~0#1.base|) (= (select |#valid| |ULTIMATE.start_main_~x~0#1.base|) 1) (<= |#NULL.base| 0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|) (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~0#1.base|) |ULTIMATE.start_main_~x~0#1.offset|)) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_#t~mem12#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|)) (<= 1 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))' at error location [2021-11-25 18:19:05,037 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:19:05,037 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-25 18:19:05,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 13 [2021-11-25 18:19:05,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95201757] [2021-11-25 18:19:05,038 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-25 18:19:05,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-25 18:19:05,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:05,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-25 18:19:05,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=760, Unknown=0, NotChecked=0, Total=870 [2021-11-25 18:19:05,040 INFO L87 Difference]: Start difference. First operand 146 states and 204 transitions. Second operand has 14 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 14 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:05,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:05,489 INFO L93 Difference]: Finished difference Result 223 states and 303 transitions. [2021-11-25 18:19:05,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-25 18:19:05,489 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 14 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-25 18:19:05,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:05,491 INFO L225 Difference]: With dead ends: 223 [2021-11-25 18:19:05,491 INFO L226 Difference]: Without dead ends: 223 [2021-11-25 18:19:05,493 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 248 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=144, Invalid=978, Unknown=0, NotChecked=0, Total=1122 [2021-11-25 18:19:05,493 INFO L933 BasicCegarLoop]: 56 mSDtfsCounter, 98 mSDsluCounter, 300 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 122 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:05,494 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 308 Invalid, 427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 295 Invalid, 0 Unknown, 122 Unchecked, 0.3s Time] [2021-11-25 18:19:05,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2021-11-25 18:19:05,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 137. [2021-11-25 18:19:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 121 states have (on average 1.603305785123967) internal successors, (194), 136 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 194 transitions. [2021-11-25 18:19:05,500 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 194 transitions. Word has length 23 [2021-11-25 18:19:05,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:05,500 INFO L470 AbstractCegarLoop]: Abstraction has 137 states and 194 transitions. [2021-11-25 18:19:05,501 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 2.8461538461538463) internal successors, (37), 14 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2021-11-25 18:19:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 18:19:05,501 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:05,502 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:05,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:05,727 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:05,728 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:05,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:05,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1677860277, now seen corresponding path program 1 times [2021-11-25 18:19:05,728 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:05,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849694960] [2021-11-25 18:19:05,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:05,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:05,787 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:05,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849694960] [2021-11-25 18:19:05,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849694960] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:19:05,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1469006258] [2021-11-25 18:19:05,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:05,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:05,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:05,791 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:05,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-25 18:19:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:05,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-25 18:19:05,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:05,988 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:19:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:06,036 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1469006258] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:19:06,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1133034708] [2021-11-25 18:19:06,038 INFO L159 IcfgInterpreter]: Started Sifa with 20 locations of interest [2021-11-25 18:19:06,039 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:19:06,039 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:19:06,039 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:19:06,040 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:19:06,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:19:06,124 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 13 treesize of output 9 [2021-11-25 18:19:06,131 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 13 treesize of output 9 [2021-11-25 18:19:06,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:06,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:06,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:06,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:06,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:06,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:19:06,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:06,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:06,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:06,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:06,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:06,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:06,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:06,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:19:06,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:19:06,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:06,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:06,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:06,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:19:06,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:06,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:06,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:06,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2021-11-25 18:19:06,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:06,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:19:06,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:06,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-25 18:19:06,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:06,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:07,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,224 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:19:07,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:07,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:07,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:19:07,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:19:07,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:07,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:07,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:07,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:07,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2021-11-25 18:19:07,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:19:07,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:07,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:07,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-25 18:19:07,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:07,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:08,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:08,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:08,203 INFO L354 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2021-11-25 18:19:08,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 274 treesize of output 280 [2021-11-25 18:19:08,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:08,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:08,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:08,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:08,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:08,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:08,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:19:08,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:08,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:08,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:08,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:08,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:08,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:08,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:08,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:08,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:08,612 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:19:11,550 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5228#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_main_~first~0#1.base|) 1)) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= |ULTIMATE.start_main_~c1~0#1| 0) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2021-11-25 18:19:11,550 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:19:11,550 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:19:11,551 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 4 [2021-11-25 18:19:11,551 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923765621] [2021-11-25 18:19:11,551 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-25 18:19:11,551 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:19:11,551 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:11,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:19:11,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=358, Unknown=0, NotChecked=0, Total=462 [2021-11-25 18:19:11,552 INFO L87 Difference]: Start difference. First operand 137 states and 194 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:11,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:11,610 INFO L93 Difference]: Finished difference Result 180 states and 247 transitions. [2021-11-25 18:19:11,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:19:11,613 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-25 18:19:11,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:11,614 INFO L225 Difference]: With dead ends: 180 [2021-11-25 18:19:11,614 INFO L226 Difference]: Without dead ends: 180 [2021-11-25 18:19:11,615 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 49 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=358, Unknown=0, NotChecked=0, Total=462 [2021-11-25 18:19:11,616 INFO L933 BasicCegarLoop]: 39 mSDtfsCounter, 63 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:11,616 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 116 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:19:11,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2021-11-25 18:19:11,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 167. [2021-11-25 18:19:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 151 states have (on average 1.6291390728476822) internal successors, (246), 166 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:11,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 246 transitions. [2021-11-25 18:19:11,623 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 246 transitions. Word has length 23 [2021-11-25 18:19:11,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:11,624 INFO L470 AbstractCegarLoop]: Abstraction has 167 states and 246 transitions. [2021-11-25 18:19:11,624 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 246 transitions. [2021-11-25 18:19:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 18:19:11,625 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:11,625 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:11,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:11,843 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-11-25 18:19:11,844 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:11,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:11,844 INFO L85 PathProgramCache]: Analyzing trace with hash 1677862496, now seen corresponding path program 1 times [2021-11-25 18:19:11,844 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:11,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99491117] [2021-11-25 18:19:11,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:11,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:11,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:11,925 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:11,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99491117] [2021-11-25 18:19:11,926 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99491117] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:19:11,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1806155082] [2021-11-25 18:19:11,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:11,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:11,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:11,927 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:11,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-25 18:19:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:12,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-25 18:19:12,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:12,140 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 13 treesize of output 9 [2021-11-25 18:19:12,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:12,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:19:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:12,264 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1806155082] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:19:12,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [114677617] [2021-11-25 18:19:12,267 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2021-11-25 18:19:12,268 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:19:12,268 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:19:12,268 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:19:12,269 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:19:12,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:19:12,345 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 13 treesize of output 9 [2021-11-25 18:19:12,354 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 13 treesize of output 9 [2021-11-25 18:19:12,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:12,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:12,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:19:12,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:12,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:12,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:12,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:12,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:12,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:12,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:12,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:12,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2021-11-25 18:19:12,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:19:12,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-11-25 18:19:12,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-11-25 18:19:12,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2021-11-25 18:19:12,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:19:12,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2021-11-25 18:19:12,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2021-11-25 18:19:12,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2021-11-25 18:19:12,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:12,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2021-11-25 18:19:13,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:19:13,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2021-11-25 18:19:13,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2021-11-25 18:19:13,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-11-25 18:19:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2021-11-25 18:19:13,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2021-11-25 18:19:13,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:19:13,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:13,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:13,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:19:13,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:13,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:19:13,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:13,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-25 18:19:13,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:13,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:19:13,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:13,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:13,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:13,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:13,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:13,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:14,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:14,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:14,407 INFO L354 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2021-11-25 18:19:14,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 274 treesize of output 280 [2021-11-25 18:19:14,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:14,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:14,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:14,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:14,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:14,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:14,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:19:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:14,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:14,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:14,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:14,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:14,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:14,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:14,934 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:19:18,897 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5732#(and (not (= |ULTIMATE.start_main_old_#valid#1| |#valid|)) (or (and (< |ULTIMATE.start_main_~x~1#1.base| |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.offset|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (= (select |#valid| |ULTIMATE.start_main_~x~1#1.base|) 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) |ULTIMATE.start_main_~x~1#1.offset|) |ULTIMATE.start_main_~y~1#1.offset|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.base|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) |ULTIMATE.start_main_~x~1#1.offset|) |ULTIMATE.start_main_~y~1#1.base|) (<= (+ 16 |ULTIMATE.start_main_~x~1#1.offset|) (select |#length| |ULTIMATE.start_main_~x~1#1.base|)) (= |ULTIMATE.start_main_~y~1#1.base| |ULTIMATE.start_main_~x~1#1.base|)) (and (<= 0 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))) (<= |ULTIMATE.start_main_~c1~0#1| 0) (or (and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (<= |ULTIMATE.start_main_~y~1#1.offset| 0) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~1#1.offset|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~1#1.offset|) (<= |ULTIMATE.start_main_~x~1#1.offset| 0) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|)) (and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2021-11-25 18:19:18,898 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:19:18,898 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:19:18,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 6 [2021-11-25 18:19:18,898 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427858167] [2021-11-25 18:19:18,898 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-25 18:19:18,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-25 18:19:18,899 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:18,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-25 18:19:18,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2021-11-25 18:19:18,900 INFO L87 Difference]: Start difference. First operand 167 states and 246 transitions. Second operand has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:19,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:19,173 INFO L93 Difference]: Finished difference Result 171 states and 249 transitions. [2021-11-25 18:19:19,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-25 18:19:19,174 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-25 18:19:19,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:19,175 INFO L225 Difference]: With dead ends: 171 [2021-11-25 18:19:19,175 INFO L226 Difference]: Without dead ends: 162 [2021-11-25 18:19:19,176 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 46 SyntacticMatches, 4 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 239 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=123, Invalid=807, Unknown=0, NotChecked=0, Total=930 [2021-11-25 18:19:19,177 INFO L933 BasicCegarLoop]: 33 mSDtfsCounter, 13 mSDsluCounter, 89 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 42 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:19,177 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 107 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 141 Invalid, 0 Unknown, 42 Unchecked, 0.2s Time] [2021-11-25 18:19:19,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2021-11-25 18:19:19,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2021-11-25 18:19:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 146 states have (on average 1.643835616438356) internal successors, (240), 161 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 240 transitions. [2021-11-25 18:19:19,183 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 240 transitions. Word has length 23 [2021-11-25 18:19:19,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:19,183 INFO L470 AbstractCegarLoop]: Abstraction has 162 states and 240 transitions. [2021-11-25 18:19:19,184 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 240 transitions. [2021-11-25 18:19:19,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 18:19:19,184 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:19,184 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1] [2021-11-25 18:19:19,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:19,387 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:19,387 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr24REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:19,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:19,388 INFO L85 PathProgramCache]: Analyzing trace with hash 195666258, now seen corresponding path program 1 times [2021-11-25 18:19:19,388 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:19,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249206160] [2021-11-25 18:19:19,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:19,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:19,487 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:19,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249206160] [2021-11-25 18:19:19,487 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249206160] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:19:19,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [909611992] [2021-11-25 18:19:19,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:19,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:19,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:19,492 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:19,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-25 18:19:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:19,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-25 18:19:19,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:19,653 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 6 treesize of output 5 [2021-11-25 18:19:19,694 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:19:19,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:19:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:19,741 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:19:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:19,898 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [909611992] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:19:19,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [800364912] [2021-11-25 18:19:19,901 INFO L159 IcfgInterpreter]: Started Sifa with 14 locations of interest [2021-11-25 18:19:19,901 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:19:19,902 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:19:19,902 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:19:19,902 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:19:19,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:19,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:19,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:19:19,976 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 13 treesize of output 9 [2021-11-25 18:19:19,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:19,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:20,001 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 13 treesize of output 9 [2021-11-25 18:19:20,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:20,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:20,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:20,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:20,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:19:20,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:20,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:20,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:20,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:20,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:20,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:20,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2021-11-25 18:19:20,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-11-25 18:19:20,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-11-25 18:19:20,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:19:20,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:19:20,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2021-11-25 18:19:20,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2021-11-25 18:19:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2021-11-25 18:19:20,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2021-11-25 18:19:20,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2021-11-25 18:19:20,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2021-11-25 18:19:20,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:19:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2021-11-25 18:19:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2021-11-25 18:19:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-11-25 18:19:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:20,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2021-11-25 18:19:21,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:19:21,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:21,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:19:21,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:19:21,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:19:21,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:21,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:19:21,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:21,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:19:21,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,308 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-25 18:19:21,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:21,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:19:21,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:19:21,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:21,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:21,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:21,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:19:21,999 INFO L354 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2021-11-25 18:19:22,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 274 treesize of output 280 [2021-11-25 18:19:22,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:22,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:22,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:22,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:22,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:22,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:22,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:22,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:19:22,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:22,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:22,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:22,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:22,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:22,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:22,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:22,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:22,529 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:19:26,261 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [800364912] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:26,261 INFO L186 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:19:26,261 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [4, 3, 4] total 17 [2021-11-25 18:19:26,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324508616] [2021-11-25 18:19:26,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:26,262 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-25 18:19:26,262 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:26,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-25 18:19:26,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-11-25 18:19:26,264 INFO L87 Difference]: Start difference. First operand 162 states and 240 transitions. Second operand has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:27,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:27,520 INFO L93 Difference]: Finished difference Result 179 states and 261 transitions. [2021-11-25 18:19:27,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-25 18:19:27,521 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-11-25 18:19:27,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:27,523 INFO L225 Difference]: With dead ends: 179 [2021-11-25 18:19:27,523 INFO L226 Difference]: Without dead ends: 179 [2021-11-25 18:19:27,523 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 57 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=120, Invalid=260, Unknown=0, NotChecked=0, Total=380 [2021-11-25 18:19:27,524 INFO L933 BasicCegarLoop]: 33 mSDtfsCounter, 14 mSDsluCounter, 59 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 84 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:27,525 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 84 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-25 18:19:27,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2021-11-25 18:19:27,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 174. [2021-11-25 18:19:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 158 states have (on average 1.6139240506329113) internal successors, (255), 173 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:27,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 255 transitions. [2021-11-25 18:19:27,531 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 255 transitions. Word has length 24 [2021-11-25 18:19:27,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:27,531 INFO L470 AbstractCegarLoop]: Abstraction has 174 states and 255 transitions. [2021-11-25 18:19:27,532 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 255 transitions. [2021-11-25 18:19:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-25 18:19:27,532 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:27,533 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:27,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:27,752 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:27,753 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:27,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:27,753 INFO L85 PathProgramCache]: Analyzing trace with hash -1002584444, now seen corresponding path program 1 times [2021-11-25 18:19:27,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:27,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670175837] [2021-11-25 18:19:27,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:27,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:27,774 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:27,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1711285246] [2021-11-25 18:19:27,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:27,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:27,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:27,794 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:27,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-25 18:19:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:27,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-25 18:19:27,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:27,973 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 6 treesize of output 5 [2021-11-25 18:19:27,977 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 6 treesize of output 5 [2021-11-25 18:19:28,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-11-25 18:19:28,048 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-25 18:19:28,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-11-25 18:19:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:28,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:19:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:28,416 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:28,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670175837] [2021-11-25 18:19:28,416 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:28,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711285246] [2021-11-25 18:19:28,416 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711285246] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:19:28,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1658259348] [2021-11-25 18:19:28,418 INFO L159 IcfgInterpreter]: Started Sifa with 22 locations of interest [2021-11-25 18:19:28,418 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:19:28,419 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:19:28,419 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:19:28,419 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:19:28,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:19:28,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:28,513 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 13 treesize of output 9 [2021-11-25 18:19:28,521 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 13 treesize of output 9 [2021-11-25 18:19:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:28,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:28,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:28,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:19:28,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:28,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:28,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:28,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:28,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:28,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:28,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:28,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:19:28,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:28,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:28,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2021-11-25 18:19:28,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:28,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,013 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:19:29,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:19:29,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,062 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:19:29,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2021-11-25 18:19:29,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 35 [2021-11-25 18:19:29,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:19:29,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,147 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,159 INFO L354 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2021-11-25 18:19:29,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2021-11-25 18:19:29,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:19:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,235 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:29,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2021-11-25 18:19:29,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2021-11-25 18:19:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-11-25 18:19:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,359 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:29,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2021-11-25 18:19:29,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2021-11-25 18:19:29,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 75 [2021-11-25 18:19:29,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 47 [2021-11-25 18:19:29,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,583 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:29,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 149 [2021-11-25 18:19:29,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:19:29,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2021-11-25 18:19:29,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,737 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:19:29,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 293 treesize of output 225 [2021-11-25 18:19:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,773 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:19:29,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2021-11-25 18:19:29,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2021-11-25 18:19:29,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:29,891 INFO L354 Elim1Store]: treesize reduction 87, result has 7.4 percent of original size [2021-11-25 18:19:29,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 240 treesize of output 186 [2021-11-25 18:19:29,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,931 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:29,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 110 [2021-11-25 18:19:29,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:29,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2021-11-25 18:19:30,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,099 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,129 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-25 18:19:30,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 35 case distinctions, treesize of input 667 treesize of output 579 [2021-11-25 18:19:30,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,194 INFO L354 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2021-11-25 18:19:30,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 35 case distinctions, treesize of input 667 treesize of output 649 [2021-11-25 18:19:30,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,296 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:19:30,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 663 treesize of output 657 [2021-11-25 18:19:30,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,513 INFO L354 Elim1Store]: treesize reduction 92, result has 22.7 percent of original size [2021-11-25 18:19:30,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 31 case distinctions, treesize of input 635 treesize of output 567 [2021-11-25 18:19:30,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,596 INFO L354 Elim1Store]: treesize reduction 160, result has 10.6 percent of original size [2021-11-25 18:19:30,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 30 case distinctions, treesize of input 667 treesize of output 649 [2021-11-25 18:19:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:30,650 INFO L354 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2021-11-25 18:19:30,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 750 treesize of output 736 [2021-11-25 18:19:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,119 INFO L354 Elim1Store]: treesize reduction 314, result has 15.4 percent of original size [2021-11-25 18:19:31,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 18 case distinctions, treesize of input 816 treesize of output 831 [2021-11-25 18:19:31,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,466 INFO L354 Elim1Store]: treesize reduction 124, result has 17.3 percent of original size [2021-11-25 18:19:31,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 987 treesize of output 699 [2021-11-25 18:19:31,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,504 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,647 INFO L354 Elim1Store]: treesize reduction 444, result has 8.8 percent of original size [2021-11-25 18:19:31,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 1001 treesize of output 915 [2021-11-25 18:19:31,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,727 INFO L354 Elim1Store]: treesize reduction 65, result has 9.7 percent of original size [2021-11-25 18:19:31,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 926 treesize of output 912 [2021-11-25 18:19:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:31,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:31,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,083 INFO L354 Elim1Store]: treesize reduction 129, result has 25.9 percent of original size [2021-11-25 18:19:32,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 8 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 42 case distinctions, treesize of input 1077 treesize of output 766 [2021-11-25 18:19:32,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,129 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,130 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,391 INFO L354 Elim1Store]: treesize reduction 712, result has 11.0 percent of original size [2021-11-25 18:19:32,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 7 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 47 case distinctions, treesize of input 1070 treesize of output 958 [2021-11-25 18:19:32,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,439 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-11-25 18:19:32,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 862 treesize of output 824 [2021-11-25 18:19:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:32,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:32,979 INFO L354 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2021-11-25 18:19:32,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 1082 treesize of output 719 [2021-11-25 18:19:33,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:33,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:33,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:33,175 INFO L354 Elim1Store]: treesize reduction 526, result has 9.3 percent of original size [2021-11-25 18:19:33,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 7 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 43 case distinctions, treesize of input 1087 treesize of output 1018 [2021-11-25 18:19:33,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:33,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:33,232 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-11-25 18:19:33,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 973 treesize of output 955 [2021-11-25 18:19:33,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:33,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:33,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:33,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:33,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:33,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:33,479 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:19:33,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:19:33,575 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:33,575 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:33,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 66 [2021-11-25 18:19:33,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:33,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:33,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 199 treesize of output 140 [2021-11-25 18:19:33,727 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:33,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 92 [2021-11-25 18:19:33,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:19:33,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:33,792 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:33,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 157 treesize of output 121 [2021-11-25 18:19:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,809 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:19:33,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2021-11-25 18:19:33,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:19:33,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:33,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:33,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:33,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:33,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:33,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:33,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:19:33,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:33,969 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 13 treesize of output 9 [2021-11-25 18:19:33,976 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 19 treesize of output 1 [2021-11-25 18:19:33,982 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 13 treesize of output 9 [2021-11-25 18:19:33,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:33,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:34,014 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 19 treesize of output 1 [2021-11-25 18:19:34,028 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 15 treesize of output 1 [2021-11-25 18:19:34,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:34,090 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 19 treesize of output 1 [2021-11-25 18:19:34,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:34,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:34,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:34,157 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 15 treesize of output 11 [2021-11-25 18:19:34,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:34,255 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:19:34,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:19:34,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:19:34,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,308 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:34,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:34,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:19:34,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:34,383 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:19:34,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:19:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,430 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:19:34,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2021-11-25 18:19:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 15 [2021-11-25 18:19:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:19:34,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,494 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:19:34,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2021-11-25 18:19:34,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:19:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:19:34,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:19:34,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:19:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:34,676 INFO L354 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2021-11-25 18:19:34,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2021-11-25 18:19:34,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 41 [2021-11-25 18:19:34,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,712 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:34,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2021-11-25 18:19:34,800 INFO L354 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2021-11-25 18:19:34,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 37 [2021-11-25 18:19:34,842 INFO L354 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2021-11-25 18:19:34,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2021-11-25 18:19:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2021-11-25 18:19:34,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:34,934 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:34,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 177 treesize of output 124 [2021-11-25 18:19:34,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-11-25 18:19:34,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:34,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,021 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:19:35,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 286 treesize of output 196 [2021-11-25 18:19:35,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,054 INFO L354 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2021-11-25 18:19:35,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 147 [2021-11-25 18:19:35,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 35 [2021-11-25 18:19:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,126 INFO L354 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2021-11-25 18:19:35,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 218 treesize of output 167 [2021-11-25 18:19:35,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,153 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:35,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 123 treesize of output 131 [2021-11-25 18:19:35,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2021-11-25 18:19:35,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,297 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-25 18:19:35,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 512 treesize of output 416 [2021-11-25 18:19:35,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,358 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-11-25 18:19:35,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 512 treesize of output 485 [2021-11-25 18:19:35,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,432 INFO L354 Elim1Store]: treesize reduction 60, result has 35.5 percent of original size [2021-11-25 18:19:35,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 508 treesize of output 514 [2021-11-25 18:19:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,647 INFO L354 Elim1Store]: treesize reduction 80, result has 15.8 percent of original size [2021-11-25 18:19:35,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 487 treesize of output 399 [2021-11-25 18:19:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,689 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-11-25 18:19:35,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 574 treesize of output 562 [2021-11-25 18:19:35,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:35,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:35,774 INFO L354 Elim1Store]: treesize reduction 150, result has 14.3 percent of original size [2021-11-25 18:19:35,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 555 treesize of output 528 [2021-11-25 18:19:36,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,043 INFO L354 Elim1Store]: treesize reduction 77, result has 12.5 percent of original size [2021-11-25 18:19:36,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 600 treesize of output 590 [2021-11-25 18:19:36,143 INFO L354 Elim1Store]: treesize reduction 132, result has 25.0 percent of original size [2021-11-25 18:19:36,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 597 treesize of output 621 [2021-11-25 18:19:36,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,322 INFO L354 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2021-11-25 18:19:36,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 650 treesize of output 476 [2021-11-25 18:19:36,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,347 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-11-25 18:19:36,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 608 treesize of output 596 [2021-11-25 18:19:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,409 INFO L354 Elim1Store]: treesize reduction 281, result has 2.4 percent of original size [2021-11-25 18:19:36,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 22 case distinctions, treesize of input 637 treesize of output 563 [2021-11-25 18:19:36,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,629 INFO L354 Elim1Store]: treesize reduction 129, result has 18.4 percent of original size [2021-11-25 18:19:36,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 759 treesize of output 554 [2021-11-25 18:19:36,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,674 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:19:36,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 594 treesize of output 558 [2021-11-25 18:19:36,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:36,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:36,847 INFO L354 Elim1Store]: treesize reduction 569, result has 11.2 percent of original size [2021-11-25 18:19:36,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 9 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 661 treesize of output 570 [2021-11-25 18:19:37,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,114 INFO L354 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2021-11-25 18:19:37,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 686 treesize of output 498 [2021-11-25 18:19:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,145 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:19:37,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 581 treesize of output 565 [2021-11-25 18:19:37,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,191 INFO L354 Elim1Store]: treesize reduction 264, result has 0.4 percent of original size [2021-11-25 18:19:37,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 666 treesize of output 609 [2021-11-25 18:19:37,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:37,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:37,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:37,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:37,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:37,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:37,341 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:37,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:37,354 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:19:37,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 28 [2021-11-25 18:19:37,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:37,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2021-11-25 18:19:37,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:37,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 114 [2021-11-25 18:19:37,446 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:37,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 92 [2021-11-25 18:19:37,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2021-11-25 18:19:37,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:37,485 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:19:37,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 72 [2021-11-25 18:19:37,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:19:37,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,505 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:19:37,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:37,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:37,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:37,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:37,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:37,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:37,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:37,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:37,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:19:37,732 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 19 treesize of output 1 [2021-11-25 18:19:37,737 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 13 treesize of output 9 [2021-11-25 18:19:37,745 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 13 treesize of output 9 [2021-11-25 18:19:37,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:37,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:37,790 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 19 treesize of output 1 [2021-11-25 18:19:37,820 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 15 treesize of output 1 [2021-11-25 18:19:37,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:37,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:37,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:37,898 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 19 treesize of output 1 [2021-11-25 18:19:37,929 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 15 treesize of output 11 [2021-11-25 18:19:37,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:37,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:38,031 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:19:38,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:19:38,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:19:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:38,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:19:38,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,213 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:19:38,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:19:38,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,257 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:19:38,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 100 [2021-11-25 18:19:38,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 15 [2021-11-25 18:19:38,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:19:38,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:19:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,334 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:19:38,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2021-11-25 18:19:38,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:19:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:19:38,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:19:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,450 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:38,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2021-11-25 18:19:38,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:19:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 75 [2021-11-25 18:19:38,573 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-11-25 18:19:38,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 35 [2021-11-25 18:19:38,616 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:19:38,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,696 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:38,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 151 treesize of output 120 [2021-11-25 18:19:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:19:38,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2021-11-25 18:19:38,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,798 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:19:38,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 251 treesize of output 191 [2021-11-25 18:19:38,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,829 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:19:38,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2021-11-25 18:19:38,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2021-11-25 18:19:38,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:38,945 INFO L354 Elim1Store]: treesize reduction 87, result has 7.4 percent of original size [2021-11-25 18:19:38,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 198 treesize of output 152 [2021-11-25 18:19:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:38,976 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:38,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 110 [2021-11-25 18:19:38,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 29 [2021-11-25 18:19:39,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:39,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:39,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:39,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:39,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:39,203 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:39,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:39,239 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:19:39,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 34 [2021-11-25 18:19:39,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 92 [2021-11-25 18:19:39,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 52 [2021-11-25 18:19:39,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-11-25 18:19:39,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 126 [2021-11-25 18:19:39,417 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:39,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 218 treesize of output 171 [2021-11-25 18:19:39,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2021-11-25 18:19:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,476 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:19:39,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 156 treesize of output 132 [2021-11-25 18:19:39,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:39,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,501 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:39,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 96 [2021-11-25 18:19:39,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 25 [2021-11-25 18:19:39,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:39,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:39,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:39,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:39,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:39,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:39,692 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:39,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:39,708 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:19:39,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 28 [2021-11-25 18:19:39,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2021-11-25 18:19:39,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:39,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:39,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2021-11-25 18:19:39,825 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:39,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 92 [2021-11-25 18:19:39,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:19:39,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:39,882 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:39,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 95 [2021-11-25 18:19:39,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:39,898 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:19:39,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2021-11-25 18:19:39,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:19:39,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:39,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:39,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:39,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:39,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:39,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:40,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:40,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:19:40,166 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 13 treesize of output 9 [2021-11-25 18:19:40,175 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 19 treesize of output 1 [2021-11-25 18:19:40,181 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 13 treesize of output 9 [2021-11-25 18:19:40,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:40,208 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 19 treesize of output 1 [2021-11-25 18:19:40,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:40,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:40,247 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 15 treesize of output 1 [2021-11-25 18:19:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:40,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:40,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:40,298 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 19 treesize of output 1 [2021-11-25 18:19:40,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:40,328 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 15 treesize of output 11 [2021-11-25 18:19:40,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:40,445 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:19:40,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:19:40,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:19:40,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:40,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:40,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:19:40,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:40,603 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:19:40,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:19:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,649 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:19:40,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2021-11-25 18:19:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2021-11-25 18:19:40,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:19:40,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,702 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:19:40,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:19:40,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:40,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,727 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:40,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2021-11-25 18:19:40,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:19:40,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:40,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,781 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:40,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 119 treesize of output 105 [2021-11-25 18:19:40,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,803 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:19:40,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2021-11-25 18:19:40,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,879 INFO L354 Elim1Store]: treesize reduction 204, result has 9.7 percent of original size [2021-11-25 18:19:40,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 346 treesize of output 225 [2021-11-25 18:19:40,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:40,908 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:40,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2021-11-25 18:19:40,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:40,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:19:41,008 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-11-25 18:19:41,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 35 [2021-11-25 18:19:41,049 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:19:41,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:19:41,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,118 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:41,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 151 treesize of output 120 [2021-11-25 18:19:41,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2021-11-25 18:19:41,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,191 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:19:41,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 251 treesize of output 191 [2021-11-25 18:19:41,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,223 INFO L354 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2021-11-25 18:19:41,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 191 treesize of output 164 [2021-11-25 18:19:41,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 31 [2021-11-25 18:19:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,323 INFO L354 Elim1Store]: treesize reduction 87, result has 7.4 percent of original size [2021-11-25 18:19:41,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 226 treesize of output 152 [2021-11-25 18:19:41,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 29 [2021-11-25 18:19:41,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,364 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:41,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 110 [2021-11-25 18:19:41,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,502 INFO L354 Elim1Store]: treesize reduction 253, result has 4.9 percent of original size [2021-11-25 18:19:41,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 36 case distinctions, treesize of input 537 treesize of output 461 [2021-11-25 18:19:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,579 INFO L354 Elim1Store]: treesize reduction 263, result has 1.1 percent of original size [2021-11-25 18:19:41,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 36 case distinctions, treesize of input 537 treesize of output 494 [2021-11-25 18:19:41,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,614 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:19:41,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 527 treesize of output 523 [2021-11-25 18:19:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,785 INFO L354 Elim1Store]: treesize reduction 272, result has 9.9 percent of original size [2021-11-25 18:19:41,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 32 case distinctions, treesize of input 499 treesize of output 433 [2021-11-25 18:19:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,882 INFO L354 Elim1Store]: treesize reduction 108, result has 15.0 percent of original size [2021-11-25 18:19:41,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 509 treesize of output 472 [2021-11-25 18:19:41,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:41,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:41,911 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:19:41,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 568 treesize of output 556 [2021-11-25 18:19:42,178 INFO L354 Elim1Store]: treesize reduction 276, result has 17.1 percent of original size [2021-11-25 18:19:42,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 645 treesize of output 668 [2021-11-25 18:19:42,213 INFO L354 Elim1Store]: treesize reduction 165, result has 9.3 percent of original size [2021-11-25 18:19:42,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 654 treesize of output 649 [2021-11-25 18:19:42,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,359 INFO L354 Elim1Store]: treesize reduction 84, result has 18.4 percent of original size [2021-11-25 18:19:42,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 9 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 28 case distinctions, treesize of input 704 treesize of output 494 [2021-11-25 18:19:42,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,395 INFO L354 Elim1Store]: treesize reduction 264, result has 0.4 percent of original size [2021-11-25 18:19:42,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 693 treesize of output 585 [2021-11-25 18:19:42,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,418 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-11-25 18:19:42,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 666 treesize of output 654 [2021-11-25 18:19:42,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,579 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,665 INFO L354 Elim1Store]: treesize reduction 121, result has 19.3 percent of original size [2021-11-25 18:19:42,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 29 case distinctions, treesize of input 817 treesize of output 574 [2021-11-25 18:19:42,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,700 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:19:42,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 652 treesize of output 616 [2021-11-25 18:19:42,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:42,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:42,930 INFO L354 Elim1Store]: treesize reduction 561, result has 11.4 percent of original size [2021-11-25 18:19:42,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 29 case distinctions, treesize of input 721 treesize of output 594 [2021-11-25 18:19:43,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,173 INFO L354 Elim1Store]: treesize reduction 102, result has 17.1 percent of original size [2021-11-25 18:19:43,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 28 case distinctions, treesize of input 744 treesize of output 518 [2021-11-25 18:19:43,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,201 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:19:43,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 639 treesize of output 623 [2021-11-25 18:19:43,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,242 INFO L354 Elim1Store]: treesize reduction 264, result has 0.4 percent of original size [2021-11-25 18:19:43,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 733 treesize of output 636 [2021-11-25 18:19:43,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:43,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:43,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:43,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:43,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:43,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:43,416 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:19:43,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:19:43,485 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:43,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:43,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:43,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 60 [2021-11-25 18:19:43,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:43,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 139 [2021-11-25 18:19:43,577 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:43,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 124 treesize of output 97 [2021-11-25 18:19:43,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:19:43,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:43,626 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:43,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 147 treesize of output 115 [2021-11-25 18:19:43,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:43,640 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:19:43,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2021-11-25 18:19:43,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:19:43,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:43,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:43,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:43,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:43,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:43,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:43,878 INFO L354 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2021-11-25 18:19:43,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 117 treesize of output 130 [2021-11-25 18:19:43,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:44,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:44,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:44,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:19:44,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:44,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:44,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:44,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:19:44,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:44,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:44,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:44,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:44,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:44,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:44,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:44,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:44,294 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:19:44,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2021-11-25 18:19:44,326 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:19:44,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:19:44,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:44,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:44,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:19:44,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:44,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,489 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:19:44,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:19:44,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,536 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:19:44,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2021-11-25 18:19:44,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2021-11-25 18:19:44,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:19:44,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:44,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,630 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:44,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:19:44,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,651 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:19:44,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:19:44,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:44,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,727 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:44,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2021-11-25 18:19:44,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2021-11-25 18:19:44,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:19:44,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:44,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,825 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:44,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2021-11-25 18:19:44,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:19:44,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:44,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 75 [2021-11-25 18:19:45,013 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-11-25 18:19:45,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 23 treesize of output 32 [2021-11-25 18:19:45,080 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:19:45,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:45,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,217 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:45,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:19:45,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:19:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:19:45,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,391 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:19:45,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 255 treesize of output 195 [2021-11-25 18:19:45,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,474 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:19:45,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2021-11-25 18:19:45,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 33 [2021-11-25 18:19:45,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,574 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:45,598 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-25 18:19:45,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 164 treesize of output 136 [2021-11-25 18:19:45,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 33 [2021-11-25 18:19:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 94 [2021-11-25 18:19:45,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:45,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:45,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:45,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:45,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:45,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:19:45,810 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:19:45,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:19:45,884 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:19:45,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:19:45,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:45,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 59 [2021-11-25 18:19:45,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:19:45,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:45,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 138 [2021-11-25 18:19:45,991 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:45,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 92 [2021-11-25 18:19:46,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:46,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:19:46,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:46,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:46,043 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:19:46,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 142 treesize of output 114 [2021-11-25 18:19:46,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:46,060 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:19:46,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 77 treesize of output 73 [2021-11-25 18:19:46,069 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2021-11-25 18:19:46,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:46,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:19:46,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:19:46,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:46,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:19:46,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:46,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:46,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:19:46,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:19:46,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:19:46,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:46,367 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:46,406 INFO L354 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2021-11-25 18:19:46,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 84 [2021-11-25 18:19:46,438 INFO L354 Elim1Store]: treesize reduction 21, result has 47.5 percent of original size [2021-11-25 18:19:46,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 96 [2021-11-25 18:19:46,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 1 [2021-11-25 18:19:46,466 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:19:47,976 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '6760#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< (select |#length| |ULTIMATE.start_main_~first~0#1.base|) (+ 16 |ULTIMATE.start_main_~first~0#1.offset|)) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2021-11-25 18:19:47,977 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:19:47,977 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-25 18:19:47,977 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 7 [2021-11-25 18:19:47,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759970056] [2021-11-25 18:19:47,977 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-25 18:19:47,978 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-25 18:19:47,978 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:47,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-25 18:19:47,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=551, Unknown=0, NotChecked=0, Total=650 [2021-11-25 18:19:47,979 INFO L87 Difference]: Start difference. First operand 174 states and 255 transitions. Second operand has 8 states, 7 states have (on average 6.857142857142857) internal successors, (48), 8 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:48,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:48,318 INFO L93 Difference]: Finished difference Result 327 states and 469 transitions. [2021-11-25 18:19:48,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 18:19:48,318 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 6.857142857142857) internal successors, (48), 8 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-11-25 18:19:48,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:48,321 INFO L225 Difference]: With dead ends: 327 [2021-11-25 18:19:48,321 INFO L226 Difference]: Without dead ends: 327 [2021-11-25 18:19:48,322 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 50 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=114, Invalid=642, Unknown=0, NotChecked=0, Total=756 [2021-11-25 18:19:48,322 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 146 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 254 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 254 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 68 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:48,323 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [146 Valid, 169 Invalid, 328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 254 Invalid, 0 Unknown, 68 Unchecked, 0.3s Time] [2021-11-25 18:19:48,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2021-11-25 18:19:48,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 215. [2021-11-25 18:19:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 199 states have (on average 1.5326633165829147) internal successors, (305), 214 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 305 transitions. [2021-11-25 18:19:48,333 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 305 transitions. Word has length 25 [2021-11-25 18:19:48,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:48,333 INFO L470 AbstractCegarLoop]: Abstraction has 215 states and 305 transitions. [2021-11-25 18:19:48,333 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 6.857142857142857) internal successors, (48), 8 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 305 transitions. [2021-11-25 18:19:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-25 18:19:48,334 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:48,335 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:48,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:48,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-11-25 18:19:48,540 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr31REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:48,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:48,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1015344990, now seen corresponding path program 1 times [2021-11-25 18:19:48,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:48,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010870404] [2021-11-25 18:19:48,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:48,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:48,572 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:48,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [31266165] [2021-11-25 18:19:48,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:48,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:48,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:48,581 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:48,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-25 18:19:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:48,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-25 18:19:48,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 18:19:48,851 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:19:48,852 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:48,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010870404] [2021-11-25 18:19:48,852 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:48,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [31266165] [2021-11-25 18:19:48,852 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [31266165] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:48,852 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:19:48,852 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:19:48,853 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478705274] [2021-11-25 18:19:48,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:48,853 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 18:19:48,853 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:48,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 18:19:48,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-25 18:19:48,854 INFO L87 Difference]: Start difference. First operand 215 states and 305 transitions. Second operand has 6 states, 5 states have (on average 5.0) internal successors, (25), 6 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:49,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:49,004 INFO L93 Difference]: Finished difference Result 230 states and 309 transitions. [2021-11-25 18:19:49,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-25 18:19:49,005 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 5.0) internal successors, (25), 6 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-11-25 18:19:49,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:49,007 INFO L225 Difference]: With dead ends: 230 [2021-11-25 18:19:49,007 INFO L226 Difference]: Without dead ends: 230 [2021-11-25 18:19:49,007 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-25 18:19:49,008 INFO L933 BasicCegarLoop]: 22 mSDtfsCounter, 113 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:49,008 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [113 Valid, 59 Invalid, 122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:19:49,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2021-11-25 18:19:49,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 215. [2021-11-25 18:19:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 199 states have (on average 1.5226130653266332) internal successors, (303), 214 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 303 transitions. [2021-11-25 18:19:49,017 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 303 transitions. Word has length 26 [2021-11-25 18:19:49,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:49,017 INFO L470 AbstractCegarLoop]: Abstraction has 215 states and 303 transitions. [2021-11-25 18:19:49,018 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.0) internal successors, (25), 6 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 303 transitions. [2021-11-25 18:19:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 18:19:49,018 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:49,019 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:49,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:49,247 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-11-25 18:19:49,248 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:49,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:49,248 INFO L85 PathProgramCache]: Analyzing trace with hash -788905032, now seen corresponding path program 1 times [2021-11-25 18:19:49,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:49,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315429775] [2021-11-25 18:19:49,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:49,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:49,280 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:49,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1940875738] [2021-11-25 18:19:49,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:49,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:49,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:49,282 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:49,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-25 18:19:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:49,465 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-25 18:19:49,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:49,490 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 6 treesize of output 5 [2021-11-25 18:19:49,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:49,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-25 18:19:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:49,603 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:19:49,603 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:49,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315429775] [2021-11-25 18:19:49,604 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:49,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1940875738] [2021-11-25 18:19:49,605 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1940875738] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:49,605 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:19:49,605 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-25 18:19:49,605 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880480348] [2021-11-25 18:19:49,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:49,606 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-25 18:19:49,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:49,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-25 18:19:49,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-25 18:19:49,606 INFO L87 Difference]: Start difference. First operand 215 states and 303 transitions. Second operand has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:49,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:49,962 INFO L93 Difference]: Finished difference Result 307 states and 411 transitions. [2021-11-25 18:19:49,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-25 18:19:49,963 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-11-25 18:19:49,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:49,966 INFO L225 Difference]: With dead ends: 307 [2021-11-25 18:19:49,966 INFO L226 Difference]: Without dead ends: 307 [2021-11-25 18:19:49,966 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2021-11-25 18:19:49,967 INFO L933 BasicCegarLoop]: 20 mSDtfsCounter, 189 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:49,967 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [189 Valid, 101 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-25 18:19:49,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2021-11-25 18:19:49,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 232. [2021-11-25 18:19:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 216 states have (on average 1.537037037037037) internal successors, (332), 231 states have internal predecessors, (332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 332 transitions. [2021-11-25 18:19:49,977 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 332 transitions. Word has length 28 [2021-11-25 18:19:49,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:49,977 INFO L470 AbstractCegarLoop]: Abstraction has 232 states and 332 transitions. [2021-11-25 18:19:49,978 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 332 transitions. [2021-11-25 18:19:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 18:19:49,978 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:49,979 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:50,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:50,203 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:50,203 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr33REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:50,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:50,204 INFO L85 PathProgramCache]: Analyzing trace with hash -788905031, now seen corresponding path program 1 times [2021-11-25 18:19:50,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:50,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472132873] [2021-11-25 18:19:50,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:50,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:50,225 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:50,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1524543911] [2021-11-25 18:19:50,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:50,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:50,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:50,227 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:50,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-25 18:19:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:50,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-25 18:19:50,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:50,440 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 6 treesize of output 5 [2021-11-25 18:19:50,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:50,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:50,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-25 18:19:50,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-25 18:19:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:50,606 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:19:50,606 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:50,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472132873] [2021-11-25 18:19:50,606 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:50,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524543911] [2021-11-25 18:19:50,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1524543911] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:50,606 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:19:50,607 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-25 18:19:50,607 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442755779] [2021-11-25 18:19:50,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:50,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-25 18:19:50,607 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:50,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-25 18:19:50,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-25 18:19:50,608 INFO L87 Difference]: Start difference. First operand 232 states and 332 transitions. Second operand has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:51,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:51,146 INFO L93 Difference]: Finished difference Result 316 states and 424 transitions. [2021-11-25 18:19:51,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-25 18:19:51,147 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-11-25 18:19:51,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:51,150 INFO L225 Difference]: With dead ends: 316 [2021-11-25 18:19:51,150 INFO L226 Difference]: Without dead ends: 316 [2021-11-25 18:19:51,150 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2021-11-25 18:19:51,151 INFO L933 BasicCegarLoop]: 29 mSDtfsCounter, 193 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:51,151 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [193 Valid, 166 Invalid, 328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 316 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:19:51,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-11-25 18:19:51,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 228. [2021-11-25 18:19:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 228 states, 212 states have (on average 1.5047169811320755) internal successors, (319), 227 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 319 transitions. [2021-11-25 18:19:51,162 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 319 transitions. Word has length 28 [2021-11-25 18:19:51,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:51,163 INFO L470 AbstractCegarLoop]: Abstraction has 228 states and 319 transitions. [2021-11-25 18:19:51,163 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 319 transitions. [2021-11-25 18:19:51,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 18:19:51,164 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:51,164 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-25 18:19:51,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:51,379 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-11-25 18:19:51,379 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr34REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:51,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:51,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1313749037, now seen corresponding path program 1 times [2021-11-25 18:19:51,380 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:51,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741693394] [2021-11-25 18:19:51,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:51,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:51,417 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:51,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1424122904] [2021-11-25 18:19:51,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:51,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:51,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:51,423 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:51,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-25 18:19:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:51,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-25 18:19:51,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:51,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2021-11-25 18:19:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 18:19:51,701 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:19:51,701 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:51,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741693394] [2021-11-25 18:19:51,701 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:51,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1424122904] [2021-11-25 18:19:51,702 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1424122904] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:51,702 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:19:51,702 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:19:51,702 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663913456] [2021-11-25 18:19:51,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:51,703 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:19:51,703 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:51,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:19:51,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:19:51,704 INFO L87 Difference]: Start difference. First operand 228 states and 319 transitions. Second operand has 4 states, 3 states have (on average 9.0) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:51,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:51,798 INFO L93 Difference]: Finished difference Result 254 states and 347 transitions. [2021-11-25 18:19:51,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:19:51,799 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.0) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-25 18:19:51,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:51,801 INFO L225 Difference]: With dead ends: 254 [2021-11-25 18:19:51,801 INFO L226 Difference]: Without dead ends: 254 [2021-11-25 18:19:51,801 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:19:51,802 INFO L933 BasicCegarLoop]: 37 mSDtfsCounter, 16 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:51,803 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 85 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:19:51,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2021-11-25 18:19:51,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 226. [2021-11-25 18:19:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 212 states have (on average 1.4481132075471699) internal successors, (307), 225 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 307 transitions. [2021-11-25 18:19:51,821 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 307 transitions. Word has length 29 [2021-11-25 18:19:51,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:51,821 INFO L470 AbstractCegarLoop]: Abstraction has 226 states and 307 transitions. [2021-11-25 18:19:51,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.0) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 307 transitions. [2021-11-25 18:19:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 18:19:51,823 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:51,823 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-25 18:19:51,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:52,040 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-11-25 18:19:52,041 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr35REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:52,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:52,041 INFO L85 PathProgramCache]: Analyzing trace with hash 1313749038, now seen corresponding path program 1 times [2021-11-25 18:19:52,041 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:52,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366276387] [2021-11-25 18:19:52,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:52,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:52,063 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:52,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1159739005] [2021-11-25 18:19:52,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:52,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:52,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:52,065 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:52,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-25 18:19:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:52,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 31 conjunts are in the unsatisfiable core [2021-11-25 18:19:52,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:52,289 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 6 treesize of output 5 [2021-11-25 18:19:52,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:52,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:52,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-25 18:19:52,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-25 18:19:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:52,495 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:19:52,495 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:52,495 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366276387] [2021-11-25 18:19:52,495 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:52,495 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1159739005] [2021-11-25 18:19:52,496 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1159739005] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:52,496 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:19:52,496 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-25 18:19:52,496 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060429103] [2021-11-25 18:19:52,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:52,496 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-25 18:19:52,496 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:52,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-25 18:19:52,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-11-25 18:19:52,497 INFO L87 Difference]: Start difference. First operand 226 states and 307 transitions. Second operand has 10 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 10 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:53,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:53,387 INFO L93 Difference]: Finished difference Result 361 states and 466 transitions. [2021-11-25 18:19:53,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-25 18:19:53,388 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 10 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-25 18:19:53,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:53,390 INFO L225 Difference]: With dead ends: 361 [2021-11-25 18:19:53,391 INFO L226 Difference]: Without dead ends: 361 [2021-11-25 18:19:53,391 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=102, Invalid=360, Unknown=0, NotChecked=0, Total=462 [2021-11-25 18:19:53,392 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 235 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 235 SdHoareTripleChecker+Valid, 201 SdHoareTripleChecker+Invalid, 526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:53,392 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [235 Valid, 201 Invalid, 526 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-25 18:19:53,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2021-11-25 18:19:53,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 232. [2021-11-25 18:19:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 218 states have (on average 1.444954128440367) internal successors, (315), 231 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 315 transitions. [2021-11-25 18:19:53,403 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 315 transitions. Word has length 29 [2021-11-25 18:19:53,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:53,404 INFO L470 AbstractCegarLoop]: Abstraction has 232 states and 315 transitions. [2021-11-25 18:19:53,404 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 10 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:19:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 315 transitions. [2021-11-25 18:19:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-25 18:19:53,405 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:53,405 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:53,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-25 18:19:53,619 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-11-25 18:19:53,619 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:19:53,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:53,620 INFO L85 PathProgramCache]: Analyzing trace with hash -2139289589, now seen corresponding path program 1 times [2021-11-25 18:19:53,620 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:53,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568080672] [2021-11-25 18:19:53,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:53,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:53,682 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:19:53,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [646751462] [2021-11-25 18:19:53,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:53,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:19:53,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:19:53,684 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:19:53,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-25 18:19:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:53,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 53 conjunts are in the unsatisfiable core [2021-11-25 18:19:53,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:19:53,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:53,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:53,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:19:53,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:53,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:19:54,047 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:19:54,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 18 [2021-11-25 18:19:54,120 INFO L354 Elim1Store]: treesize reduction 29, result has 38.3 percent of original size [2021-11-25 18:19:54,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 25 treesize of output 38 [2021-11-25 18:19:54,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:54,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:54,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:19:54,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:54,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:54,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:54,232 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:19:54,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 36 [2021-11-25 18:19:54,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:19:54,273 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-25 18:19:54,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 36 [2021-11-25 18:19:54,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-25 18:19:54,572 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:19:54,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 17 [2021-11-25 18:19:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:54,593 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:19:54,708 INFO L354 Elim1Store]: treesize reduction 5, result has 75.0 percent of original size [2021-11-25 18:19:54,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2021-11-25 18:19:55,281 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~y~0#1.base| Int) (v_ArrVal_2001 (Array Int Int)) (v_ArrVal_1997 Int)) (= (select (select (let ((.cse0 (let ((.cse3 (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base|) (+ 8 |c_ULTIMATE.start_main_~x~0#1.offset|) v_ArrVal_1997))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~x~0#1.offset|))) (store (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| .cse3))) (store .cse1 |ULTIMATE.start_main_~y~0#1.base| (store (select .cse1 |ULTIMATE.start_main_~y~0#1.base|) 0 .cse2))) .cse2 v_ArrVal_2001))))) (store .cse0 |c_ULTIMATE.start_main_~x~0#1.base| (store (select .cse0 |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset| |ULTIMATE.start_main_~y~0#1.base|))) |ULTIMATE.start_main_~y~0#1.base|) 0) |c_ULTIMATE.start_main_~x~0#1.base|)) is different from false [2021-11-25 18:19:55,293 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~y~0#1.base| Int) (v_ArrVal_1996 Int) (v_ArrVal_2001 (Array Int Int)) (v_ArrVal_1997 Int)) (= |c_ULTIMATE.start_main_~x~0#1.base| (select (select (let ((.cse0 (let ((.cse3 (store (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base|) (+ |c_ULTIMATE.start_main_~x~0#1.offset| 4) v_ArrVal_1996) (+ 8 |c_ULTIMATE.start_main_~x~0#1.offset|) v_ArrVal_1997))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~x~0#1.offset|))) (store (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| .cse3))) (store .cse1 |ULTIMATE.start_main_~y~0#1.base| (store (select .cse1 |ULTIMATE.start_main_~y~0#1.base|) 0 .cse2))) .cse2 v_ArrVal_2001))))) (store .cse0 |c_ULTIMATE.start_main_~x~0#1.base| (store (select .cse0 |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset| |ULTIMATE.start_main_~y~0#1.base|))) |ULTIMATE.start_main_~y~0#1.base|) 0))) is different from false [2021-11-25 18:19:55,312 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:19:55,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 177 treesize of output 117 [2021-11-25 18:19:55,355 INFO L354 Elim1Store]: treesize reduction 74, result has 28.2 percent of original size [2021-11-25 18:19:55,355 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 3 case distinctions, treesize of input 193 treesize of output 202 [2021-11-25 18:19:55,551 INFO L354 Elim1Store]: treesize reduction 245, result has 39.1 percent of original size [2021-11-25 18:19:55,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 254 treesize of output 278 [2021-11-25 18:19:55,602 INFO L354 Elim1Store]: treesize reduction 49, result has 30.0 percent of original size [2021-11-25 18:19:55,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 458 treesize of output 330 [2021-11-25 18:19:55,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,640 INFO L354 Elim1Store]: treesize reduction 11, result has 47.6 percent of original size [2021-11-25 18:19:55,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 94 treesize of output 72 [2021-11-25 18:19:55,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:55,672 INFO L354 Elim1Store]: treesize reduction 11, result has 47.6 percent of original size [2021-11-25 18:19:55,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 74 treesize of output 52 [2021-11-25 18:19:55,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2021-11-25 18:19:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:19:55,736 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:55,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568080672] [2021-11-25 18:19:55,736 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:19:55,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [646751462] [2021-11-25 18:19:55,737 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [646751462] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:19:55,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1174330344] [2021-11-25 18:19:55,746 INFO L159 IcfgInterpreter]: Started Sifa with 27 locations of interest [2021-11-25 18:19:55,746 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:19:55,746 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:19:55,747 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:19:55,747 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:19:55,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:19:55,854 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 13 treesize of output 9 [2021-11-25 18:19:55,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:55,879 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 13 treesize of output 9 [2021-11-25 18:19:55,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:19:55,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:55,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:55,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:55,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:55,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:19:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:19:56,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:19:56,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:56,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:19:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:19:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:19:56,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2021-11-25 18:19:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:56,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:19:56,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:56,422 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:19:56,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:19:56,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,491 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:19:56,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 100 [2021-11-25 18:19:56,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:19:56,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:19:56,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2021-11-25 18:19:56,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2021-11-25 18:19:56,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-11-25 18:19:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:19:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:19:56,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:56,833 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:56,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2021-11-25 18:19:56,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 53 [2021-11-25 18:19:56,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:56,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 79 [2021-11-25 18:19:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 49 [2021-11-25 18:19:57,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2021-11-25 18:19:57,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,139 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:19:57,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 208 treesize of output 149 [2021-11-25 18:19:57,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,168 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2021-11-25 18:19:57,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,301 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:19:57,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 317 treesize of output 221 [2021-11-25 18:19:57,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,362 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:19:57,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2021-11-25 18:19:57,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2021-11-25 18:19:57,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,493 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,559 INFO L354 Elim1Store]: treesize reduction 198, result has 10.4 percent of original size [2021-11-25 18:19:57,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 633 treesize of output 567 [2021-11-25 18:19:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,643 INFO L354 Elim1Store]: treesize reduction 184, result has 10.2 percent of original size [2021-11-25 18:19:57,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 633 treesize of output 607 [2021-11-25 18:19:57,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,674 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,684 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:19:57,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 639 treesize of output 618 [2021-11-25 18:19:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,916 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-25 18:19:57,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 648 treesize of output 610 [2021-11-25 18:19:57,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:57,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:57,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,038 INFO L354 Elim1Store]: treesize reduction 215, result has 5.7 percent of original size [2021-11-25 18:19:58,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 648 treesize of output 570 [2021-11-25 18:19:58,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,134 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:19:58,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 635 treesize of output 629 [2021-11-25 18:19:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,499 INFO L354 Elim1Store]: treesize reduction 224, result has 15.2 percent of original size [2021-11-25 18:19:58,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 630 treesize of output 572 [2021-11-25 18:19:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,558 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,703 INFO L354 Elim1Store]: treesize reduction 320, result has 11.6 percent of original size [2021-11-25 18:19:58,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 754 treesize of output 704 [2021-11-25 18:19:58,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:58,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:58,784 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:19:58,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 856 treesize of output 842 [2021-11-25 18:19:59,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,257 INFO L354 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2021-11-25 18:19:59,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 845 treesize of output 821 [2021-11-25 18:19:59,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:59,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:59,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:59,593 INFO L354 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2021-11-25 18:19:59,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 1023 treesize of output 698 [2021-11-25 18:19:59,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:59,776 INFO L354 Elim1Store]: treesize reduction 410, result has 9.7 percent of original size [2021-11-25 18:19:59,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 27 case distinctions, treesize of input 1037 treesize of output 871 [2021-11-25 18:19:59,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:59,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:19:59,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:19:59,841 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:19:59,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 974 treesize of output 960 [2021-11-25 18:20:00,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,016 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,121 INFO L354 Elim1Store]: treesize reduction 253, result has 6.3 percent of original size [2021-11-25 18:20:00,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 1132 treesize of output 764 [2021-11-25 18:20:00,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,407 INFO L354 Elim1Store]: treesize reduction 635, result has 9.5 percent of original size [2021-11-25 18:20:00,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 14 new quantified variables, introduced 39 case distinctions, treesize of input 1121 treesize of output 926 [2021-11-25 18:20:00,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,449 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,458 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:20:00,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 998 treesize of output 960 [2021-11-25 18:20:00,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:20:00,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:20:00,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:20:00,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:20:00,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:20:00,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:20:00,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:20:00,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:20:00,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:20:00,671 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:20:00,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:20:00,740 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:20:00,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:20:00,774 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:20:00,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 79 [2021-11-25 18:20:00,788 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:20:00,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:20:00,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:20:00,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:00,840 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:20:00,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 206 treesize of output 150 [2021-11-25 18:20:00,865 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:20:00,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 135 treesize of output 100 [2021-11-25 18:20:00,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2021-11-25 18:20:00,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:20:00,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:20:00,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:20:00,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:20:00,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:20:00,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:20:00,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:00,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:20:00,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:20:00,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:20:01,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:20:01,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:20:01,074 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 13 treesize of output 9 [2021-11-25 18:20:01,081 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 13 treesize of output 9 [2021-11-25 18:20:01,087 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 19 treesize of output 1 [2021-11-25 18:20:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:20:01,107 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 19 treesize of output 1 [2021-11-25 18:20:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:20:01,128 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 15 treesize of output 1 [2021-11-25 18:20:01,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:20:01,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:20:01,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:20:01,178 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 19 treesize of output 1 [2021-11-25 18:20:01,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:20:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:20:01,234 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 15 treesize of output 11 [2021-11-25 18:20:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:20:01,309 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:20:01,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:20:01,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:20:01,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:20:01,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:20:01,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:20:01,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:20:01,426 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:20:01,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:20:01,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:20:01,439 INFO L190 IndexEqualityManager]: detected not equals via solver WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 18:23:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:23:14,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 41 conjunts are in the unsatisfiable core [2021-11-25 18:23:14,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:23:14,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:14,193 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:23:14,207 INFO L354 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2021-11-25 18:23:14,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 30 [2021-11-25 18:23:14,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-11-25 18:23:14,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:23:14,673 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:14,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2021-11-25 18:23:14,682 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:14,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 25 [2021-11-25 18:23:15,172 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:15,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 24 [2021-11-25 18:23:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:15,414 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:23:15,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-11-25 18:23:15,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 75 [2021-11-25 18:23:15,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 77 [2021-11-25 18:23:15,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 126 [2021-11-25 18:23:19,012 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:19,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 44 [2021-11-25 18:23:19,034 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:19,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 73 treesize of output 70 [2021-11-25 18:23:19,054 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:19,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:20,359 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:23:20,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509021642] [2021-11-25 18:23:20,359 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:23:20,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1769054308] [2021-11-25 18:23:20,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1769054308] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:23:20,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [781655597] [2021-11-25 18:23:20,360 INFO L159 IcfgInterpreter]: Started Sifa with 31 locations of interest [2021-11-25 18:23:20,360 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:23:20,361 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:23:20,361 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:23:20,361 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:23:20,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:23:20,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:20,433 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 13 treesize of output 9 [2021-11-25 18:23:20,439 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 13 treesize of output 9 [2021-11-25 18:23:20,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:20,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:20,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:20,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:20,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:23:20,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:20,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:20,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:20,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:23:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:20,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2021-11-25 18:23:20,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:20,831 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:23:20,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:23:20,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,875 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:23:20,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2021-11-25 18:23:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 35 [2021-11-25 18:23:20,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,939 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:23:20,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2021-11-25 18:23:20,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,959 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:20,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:23:20,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:20,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:23:21,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,027 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:21,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 107 treesize of output 93 [2021-11-25 18:23:21,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:23:21,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-11-25 18:23:21,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,112 INFO L354 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2021-11-25 18:23:21,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 235 treesize of output 173 [2021-11-25 18:23:21,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 61 [2021-11-25 18:23:21,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,154 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:21,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2021-11-25 18:23:21,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 49 [2021-11-25 18:23:21,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,308 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:23:21,308 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 212 treesize of output 153 [2021-11-25 18:23:21,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2021-11-25 18:23:21,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 55 [2021-11-25 18:23:21,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,427 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:23:21,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 323 treesize of output 225 [2021-11-25 18:23:21,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,484 INFO L354 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2021-11-25 18:23:21,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 191 treesize of output 164 [2021-11-25 18:23:21,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 55 [2021-11-25 18:23:21,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,856 INFO L354 Elim1Store]: treesize reduction 375, result has 10.3 percent of original size [2021-11-25 18:23:21,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 31 case distinctions, treesize of input 711 treesize of output 618 [2021-11-25 18:23:21,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:21,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:21,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,056 INFO L354 Elim1Store]: treesize reduction 364, result has 10.8 percent of original size [2021-11-25 18:23:22,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 710 treesize of output 694 [2021-11-25 18:23:22,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,092 INFO L354 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2021-11-25 18:23:22,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 671 treesize of output 650 [2021-11-25 18:23:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,675 INFO L354 Elim1Store]: treesize reduction 215, result has 5.7 percent of original size [2021-11-25 18:23:22,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 1807 treesize of output 1405 [2021-11-25 18:23:22,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,833 INFO L354 Elim1Store]: treesize reduction 424, result has 3.4 percent of original size [2021-11-25 18:23:22,833 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 31 case distinctions, treesize of input 1807 treesize of output 1609 [2021-11-25 18:23:22,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:22,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:22,922 INFO L354 Elim1Store]: treesize reduction 60, result has 35.5 percent of original size [2021-11-25 18:23:22,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 1790 treesize of output 1732 [2021-11-25 18:23:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,294 INFO L354 Elim1Store]: treesize reduction 236, result has 10.6 percent of original size [2021-11-25 18:23:23,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 1748 treesize of output 1364 [2021-11-25 18:23:23,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,361 INFO L354 Elim1Store]: treesize reduction 65, result has 9.7 percent of original size [2021-11-25 18:23:23,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1970 treesize of output 1914 [2021-11-25 18:23:23,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:23,473 INFO L354 Elim1Store]: treesize reduction 328, result has 10.9 percent of original size [2021-11-25 18:23:23,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 1964 treesize of output 1714 [2021-11-25 18:23:23,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,083 INFO L354 Elim1Store]: treesize reduction 332, result has 10.5 percent of original size [2021-11-25 18:23:24,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 18 case distinctions, treesize of input 2072 treesize of output 1969 [2021-11-25 18:23:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:24,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:24,701 INFO L354 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2021-11-25 18:23:24,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 2425 treesize of output 1654 [2021-11-25 18:23:24,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:24,943 INFO L354 Elim1Store]: treesize reduction 456, result has 9.9 percent of original size [2021-11-25 18:23:24,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 27 case distinctions, treesize of input 2439 treesize of output 2037 [2021-11-25 18:23:24,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:24,985 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:24,985 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,023 INFO L354 Elim1Store]: treesize reduction 65, result has 9.7 percent of original size [2021-11-25 18:23:25,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 2376 treesize of output 2320 [2021-11-25 18:23:25,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,548 INFO L354 Elim1Store]: treesize reduction 206, result has 12.3 percent of original size [2021-11-25 18:23:25,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 32 case distinctions, treesize of input 2534 treesize of output 1742 [2021-11-25 18:23:25,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,610 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-11-25 18:23:25,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 2376 treesize of output 2296 [2021-11-25 18:23:25,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:25,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:25,879 INFO L354 Elim1Store]: treesize reduction 687, result has 9.6 percent of original size [2021-11-25 18:23:25,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 14 new quantified variables, introduced 39 case distinctions, treesize of input 2518 treesize of output 2091 [2021-11-25 18:23:26,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:26,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:26,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:26,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:26,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:26,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:26,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:23:26,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:23:26,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:26,361 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:23:26,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:26,374 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:23:26,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 28 [2021-11-25 18:23:26,405 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:26,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:23:26,416 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:26,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2021-11-25 18:23:26,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:23:26,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:26,460 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-11-25 18:23:26,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 132 [2021-11-25 18:23:26,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:23:26,492 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:23:26,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 69 [2021-11-25 18:23:26,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:26,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:26,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:26,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:26,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:26,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:26,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:23:26,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:23:26,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:26,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:26,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:26,655 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 13 treesize of output 9 [2021-11-25 18:23:26,661 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 13 treesize of output 9 [2021-11-25 18:23:26,667 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 19 treesize of output 1 [2021-11-25 18:23:26,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:26,688 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 19 treesize of output 1 [2021-11-25 18:23:26,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:26,718 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 15 treesize of output 1 [2021-11-25 18:23:26,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:26,743 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 19 treesize of output 1 [2021-11-25 18:23:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:26,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:26,798 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 15 treesize of output 11 [2021-11-25 18:23:26,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:26,868 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:23:26,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:23:26,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:23:26,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:23:26,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:26,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:26,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:26,978 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:23:26,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:23:26,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:26,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,015 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:23:27,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2021-11-25 18:23:27,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:23:27,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2021-11-25 18:23:27,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:23:27,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2021-11-25 18:23:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:23:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:23:27,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:23:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,183 INFO L354 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2021-11-25 18:23:27,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2021-11-25 18:23:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 41 [2021-11-25 18:23:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,218 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:27,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2021-11-25 18:23:27,296 INFO L354 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2021-11-25 18:23:27,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 48 [2021-11-25 18:23:27,367 INFO L354 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2021-11-25 18:23:27,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2021-11-25 18:23:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,447 INFO L354 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2021-11-25 18:23:27,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 228 treesize of output 169 [2021-11-25 18:23:27,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,468 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:27,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 176 treesize of output 150 [2021-11-25 18:23:27,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:23:27,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,558 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:23:27,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 282 treesize of output 192 [2021-11-25 18:23:27,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,587 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:23:27,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2021-11-25 18:23:27,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2021-11-25 18:23:27,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,701 INFO L354 Elim1Store]: treesize reduction 184, result has 10.2 percent of original size [2021-11-25 18:23:27,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 469 treesize of output 451 [2021-11-25 18:23:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,767 INFO L354 Elim1Store]: treesize reduction 198, result has 10.4 percent of original size [2021-11-25 18:23:27,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 469 treesize of output 411 [2021-11-25 18:23:27,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,787 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:23:27,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 475 treesize of output 456 [2021-11-25 18:23:27,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,909 INFO L354 Elim1Store]: treesize reduction 215, result has 5.7 percent of original size [2021-11-25 18:23:27,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 484 treesize of output 414 [2021-11-25 18:23:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:27,935 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,935 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,968 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-25 18:23:27,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 484 treesize of output 454 [2021-11-25 18:23:27,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:27,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,015 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:23:28,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 471 treesize of output 467 [2021-11-25 18:23:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,265 INFO L354 Elim1Store]: treesize reduction 224, result has 15.2 percent of original size [2021-11-25 18:23:28,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 459 treesize of output 409 [2021-11-25 18:23:28,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,295 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-25 18:23:28,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 573 treesize of output 561 [2021-11-25 18:23:28,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,462 INFO L354 Elim1Store]: treesize reduction 320, result has 11.6 percent of original size [2021-11-25 18:23:28,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 567 treesize of output 529 [2021-11-25 18:23:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,690 INFO L354 Elim1Store]: treesize reduction 107, result has 13.7 percent of original size [2021-11-25 18:23:28,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 651 treesize of output 627 [2021-11-25 18:23:28,793 INFO L354 Elim1Store]: treesize reduction 162, result has 25.7 percent of original size [2021-11-25 18:23:28,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 648 treesize of output 678 [2021-11-25 18:23:28,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:28,977 INFO L354 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2021-11-25 18:23:28,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 741 treesize of output 492 [2021-11-25 18:23:28,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:28,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,075 INFO L354 Elim1Store]: treesize reduction 338, result has 6.1 percent of original size [2021-11-25 18:23:29,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 25 case distinctions, treesize of input 738 treesize of output 592 [2021-11-25 18:23:29,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,102 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:23:29,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 659 treesize of output 647 [2021-11-25 18:23:29,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,276 INFO L354 Elim1Store]: treesize reduction 218, result has 7.2 percent of original size [2021-11-25 18:23:29,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 32 case distinctions, treesize of input 841 treesize of output 563 [2021-11-25 18:23:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,465 INFO L354 Elim1Store]: treesize reduction 571, result has 9.5 percent of original size [2021-11-25 18:23:29,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 14 new quantified variables, introduced 36 case distinctions, treesize of input 839 treesize of output 660 [2021-11-25 18:23:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:29,494 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:23:29,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 679 treesize of output 643 [2021-11-25 18:23:29,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:29,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:29,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:29,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:29,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:29,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:23:29,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:23:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:23:29,794 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:23:29,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 58 [2021-11-25 18:23:29,876 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:23:29,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:29,951 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:23:29,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 185 treesize of output 154 [2021-11-25 18:23:29,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:29,966 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:29,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 136 treesize of output 109 [2021-11-25 18:23:29,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-11-25 18:23:30,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:30,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,037 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:30,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 236 treesize of output 180 [2021-11-25 18:23:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2021-11-25 18:23:30,076 INFO L354 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2021-11-25 18:23:30,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 247 treesize of output 191 [2021-11-25 18:23:30,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:30,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:30,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:30,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:30,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:30,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:30,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:23:30,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:23:30,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 23 [2021-11-25 18:23:30,383 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:30,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:30,409 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 13 treesize of output 9 [2021-11-25 18:23:30,415 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 13 treesize of output 9 [2021-11-25 18:23:30,423 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 19 treesize of output 1 [2021-11-25 18:23:30,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:30,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:30,460 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 19 treesize of output 1 [2021-11-25 18:23:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:30,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:30,506 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 15 treesize of output 1 [2021-11-25 18:23:30,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:30,543 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 19 treesize of output 1 [2021-11-25 18:23:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:30,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:30,604 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 15 treesize of output 11 [2021-11-25 18:23:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:30,693 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:23:30,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2021-11-25 18:23:30,718 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:23:30,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:23:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:30,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:23:30,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:30,837 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:23:30,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:23:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,879 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:23:30,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 100 [2021-11-25 18:23:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 15 [2021-11-25 18:23:30,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:23:30,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,952 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:30,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2021-11-25 18:23:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:30,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:23:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,020 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:31,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 107 treesize of output 93 [2021-11-25 18:23:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2021-11-25 18:23:31,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:23:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 71 [2021-11-25 18:23:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:23:31,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,162 INFO L354 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2021-11-25 18:23:31,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 125 treesize of output 103 [2021-11-25 18:23:31,268 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:23:31,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:31,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 44 [2021-11-25 18:23:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,357 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:23:31,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 204 treesize of output 160 [2021-11-25 18:23:31,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:23:31,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,395 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:31,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 106 [2021-11-25 18:23:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:31,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:31,484 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:23:31,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 264 treesize of output 196 [2021-11-25 18:23:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,517 INFO L354 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2021-11-25 18:23:31,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 182 treesize of output 159 [2021-11-25 18:23:31,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 35 [2021-11-25 18:23:31,575 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:31,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:31,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:31,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:31,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:31,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:31,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:23:31,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:23:31,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:31,857 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:23:31,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:31,872 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:23:31,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 28 [2021-11-25 18:23:31,909 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:31,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2021-11-25 18:23:31,924 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:31,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:23:31,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:23:31,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:31,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:31,971 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:31,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 179 treesize of output 131 [2021-11-25 18:23:31,997 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:23:31,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 126 treesize of output 95 [2021-11-25 18:23:32,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2021-11-25 18:23:32,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:32,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:32,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:32,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:32,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:32,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:32,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:23:32,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:23:32,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:32,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:32,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:32,375 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 19 treesize of output 1 [2021-11-25 18:23:32,386 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 13 treesize of output 9 [2021-11-25 18:23:32,400 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 13 treesize of output 9 [2021-11-25 18:23:32,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:32,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:32,466 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 19 treesize of output 1 [2021-11-25 18:23:32,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:32,502 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 15 treesize of output 1 [2021-11-25 18:23:32,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:32,545 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 19 treesize of output 1 [2021-11-25 18:23:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:32,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:32,618 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 15 treesize of output 11 [2021-11-25 18:23:32,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:32,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:32,759 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:23:32,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2021-11-25 18:23:32,786 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:23:32,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:23:32,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:23:32,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:32,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:32,914 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:23:32,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:23:32,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,957 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:23:32,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2021-11-25 18:23:32,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:32,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 15 [2021-11-25 18:23:33,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:23:33,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,030 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:33,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2021-11-25 18:23:33,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:23:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,087 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:33,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 107 treesize of output 93 [2021-11-25 18:23:33,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2021-11-25 18:23:33,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:23:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 71 [2021-11-25 18:23:33,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:23:33,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,226 INFO L354 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2021-11-25 18:23:33,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 125 treesize of output 103 [2021-11-25 18:23:33,347 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:23:33,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:33,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 44 [2021-11-25 18:23:33,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,439 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:23:33,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 204 treesize of output 160 [2021-11-25 18:23:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,464 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:33,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 106 [2021-11-25 18:23:33,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:23:33,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:33,537 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:33,555 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:23:33,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 255 treesize of output 195 [2021-11-25 18:23:33,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2021-11-25 18:23:33,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,605 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:23:33,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 121 treesize of output 114 [2021-11-25 18:23:33,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:33,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:33,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:33,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:33,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:33,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:33,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:33,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:23:33,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:23:33,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:33,852 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:23:33,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:23:33,916 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:23:33,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:33,952 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:33,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:23:33,965 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:33,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 99 treesize of output 72 [2021-11-25 18:23:33,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:23:34,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:34,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:34,012 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-11-25 18:23:34,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 208 treesize of output 144 [2021-11-25 18:23:34,039 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:23:34,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 95 [2021-11-25 18:23:34,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:34,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:23:34,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:34,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:34,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:34,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:34,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:34,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:34,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:34,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:34,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:23:34,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:23:34,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:34,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 109 [2021-11-25 18:23:34,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2021-11-25 18:23:35,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2021-11-25 18:23:35,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:35,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:35,303 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 13 treesize of output 9 [2021-11-25 18:23:35,308 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 19 treesize of output 1 [2021-11-25 18:23:35,314 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 13 treesize of output 9 [2021-11-25 18:23:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:35,350 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 19 treesize of output 1 [2021-11-25 18:23:35,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:35,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:35,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:23:35,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:35,434 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 19 treesize of output 1 [2021-11-25 18:23:35,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:35,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:35,484 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 15 treesize of output 11 [2021-11-25 18:23:35,548 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:23:35,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:23:35,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:23:35,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:23:35,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:23:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:35,689 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:23:35,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:23:35,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,728 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:23:35,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2021-11-25 18:23:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2021-11-25 18:23:35,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:23:35,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,791 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:35,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 104 treesize of output 102 [2021-11-25 18:23:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,816 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:23:35,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2021-11-25 18:23:35,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:35,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,867 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:35,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 119 treesize of output 105 [2021-11-25 18:23:35,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,887 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:23:35,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 119 treesize of output 105 [2021-11-25 18:23:35,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:23:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:35,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,962 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:35,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 97 treesize of output 91 [2021-11-25 18:23:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:23:35,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:35,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 83 [2021-11-25 18:23:36,122 INFO L354 Elim1Store]: treesize reduction 72, result has 37.4 percent of original size [2021-11-25 18:23:36,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 39 treesize of output 57 [2021-11-25 18:23:36,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 44 [2021-11-25 18:23:36,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:36,258 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-25 18:23:36,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 218 treesize of output 150 [2021-11-25 18:23:36,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:23:36,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 90 [2021-11-25 18:23:36,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:36,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,385 INFO L354 Elim1Store]: treesize reduction 74, result has 10.8 percent of original size [2021-11-25 18:23:36,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 20 case distinctions, treesize of input 327 treesize of output 222 [2021-11-25 18:23:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,417 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:23:36,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2021-11-25 18:23:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2021-11-25 18:23:36,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:36,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:36,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:36,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:36,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:23:36,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:23:36,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:23:36,654 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:23:36,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 58 [2021-11-25 18:23:36,723 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:23:36,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:23:36,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,770 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:36,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 135 treesize of output 104 [2021-11-25 18:23:36,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-11-25 18:23:36,796 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:23:36,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 140 treesize of output 113 [2021-11-25 18:23:36,865 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-25 18:23:36,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 223 treesize of output 166 [2021-11-25 18:23:36,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,881 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:36,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 195 treesize of output 134 [2021-11-25 18:23:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2021-11-25 18:23:36,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:36,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:36,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:36,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:36,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:36,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:37,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:37,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:23:37,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:37,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:23:37,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:37,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:23:37,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:37,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:23:37,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:37,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:37,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:23:37,337 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:23:37,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:23:37,354 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:23:41,937 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '20445#(and (or (and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0)) (and (< |ULTIMATE.start_main_~x~1#1.base| |#StackHeapBarrier|) (= (select |#valid| |ULTIMATE.start_main_~x~1#1.base|) 0))) (not (= |ULTIMATE.start_main_old_#valid#1| |#valid|)) (or (and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~c1~0#1|) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0)) (and (<= 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~y~1#1.offset|) (<= 0 |ULTIMATE.start_main_~x~1#1.offset|) (<= |ULTIMATE.start_main_~x~1#1.offset| 0))) (<= |ULTIMATE.start_main_~c1~0#1| 0) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2021-11-25 18:23:41,937 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:23:41,938 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-25 18:23:41,938 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2021-11-25 18:23:41,938 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815654839] [2021-11-25 18:23:41,938 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-25 18:23:41,938 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-25 18:23:41,938 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:23:41,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-25 18:23:41,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=202, Invalid=2346, Unknown=2, NotChecked=0, Total=2550 [2021-11-25 18:23:41,940 INFO L87 Difference]: Start difference. First operand 276 states and 352 transitions. Second operand has 25 states, 25 states have (on average 2.64) internal successors, (66), 24 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:23:42,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:23:42,765 INFO L93 Difference]: Finished difference Result 277 states and 352 transitions. [2021-11-25 18:23:42,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-25 18:23:42,766 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.64) internal successors, (66), 24 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-25 18:23:42,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:23:42,768 INFO L225 Difference]: With dead ends: 277 [2021-11-25 18:23:42,768 INFO L226 Difference]: Without dead ends: 275 [2021-11-25 18:23:42,769 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 791 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=253, Invalid=3050, Unknown=3, NotChecked=0, Total=3306 [2021-11-25 18:23:42,769 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 42 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 140 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 18:23:42,771 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 221 Invalid, 380 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 228 Invalid, 0 Unknown, 140 Unchecked, 0.3s Time] [2021-11-25 18:23:42,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2021-11-25 18:23:42,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 275. [2021-11-25 18:23:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 261 states have (on average 1.3409961685823755) internal successors, (350), 274 states have internal predecessors, (350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:23:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 350 transitions. [2021-11-25 18:23:42,777 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 350 transitions. Word has length 36 [2021-11-25 18:23:42,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:23:42,777 INFO L470 AbstractCegarLoop]: Abstraction has 275 states and 350 transitions. [2021-11-25 18:23:42,778 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.64) internal successors, (66), 24 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:23:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2021-11-25 18:23:42,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 18:23:42,792 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:23:42,792 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:23:42,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2021-11-25 18:23:43,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40 [2021-11-25 18:23:43,019 INFO L402 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:23:43,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:23:43,021 INFO L85 PathProgramCache]: Analyzing trace with hash -1168556346, now seen corresponding path program 1 times [2021-11-25 18:23:43,021 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:23:43,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100309374] [2021-11-25 18:23:43,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:23:43,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:23:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:23:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:43,218 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:23:43,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100309374] [2021-11-25 18:23:43,218 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100309374] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:23:43,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1612916614] [2021-11-25 18:23:43,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:23:43,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:23:43,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:23:43,219 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:23:43,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2021-11-25 18:23:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:23:43,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 31 conjunts are in the unsatisfiable core [2021-11-25 18:23:43,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:23:43,479 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 6 treesize of output 5 [2021-11-25 18:23:43,551 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:23:43,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:23:43,691 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 13 treesize of output 9 [2021-11-25 18:23:43,729 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-25 18:23:43,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 35 [2021-11-25 18:23:43,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-25 18:23:43,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2021-11-25 18:23:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:43,862 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:23:43,962 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_4038 (Array Int Int))) (= (select |c_#valid| (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_4038) |c_ULTIMATE.start_main_~first~0#1.base|) (+ |c_ULTIMATE.start_main_~first~0#1.offset| 12))) 1)) (forall ((v_ArrVal_4038 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~first~0#1.base| (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_4038) |c_ULTIMATE.start_main_~first~0#1.base|) (+ |c_ULTIMATE.start_main_~first~0#1.offset| 12)))))) is different from false [2021-11-25 18:23:43,970 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:43,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 25 [2021-11-25 18:23:43,979 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:43,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 43 [2021-11-25 18:23:43,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:44,039 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:44,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 24 [2021-11-25 18:23:44,047 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:44,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 42 [2021-11-25 18:23:44,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 18 [2021-11-25 18:23:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:44,312 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1612916614] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:23:44,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1272538220] [2021-11-25 18:23:44,314 INFO L159 IcfgInterpreter]: Started Sifa with 22 locations of interest [2021-11-25 18:23:44,314 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:23:44,314 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:23:44,315 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:23:44,315 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:23:44,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:23:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:44,389 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 13 treesize of output 9 [2021-11-25 18:23:44,396 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 13 treesize of output 9 [2021-11-25 18:23:44,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:44,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:44,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:44,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:44,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:44,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:23:44,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:44,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:44,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:44,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:44,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:23:44,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:23:44,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:23:44,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:23:44,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:23:44,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:23:44,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:23:44,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:23:44,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2021-11-25 18:23:44,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:23:44,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:23:44,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:23:44,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:44,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:23:45,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-25 18:23:45,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:23:45,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:23:45,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,317 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:45,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 503 treesize of output 482 [2021-11-25 18:23:45,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,372 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:23:45,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 497 treesize of output 486 [2021-11-25 18:23:45,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,425 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:23:45,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 12 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 491 treesize of output 480 [2021-11-25 18:23:45,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,528 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:45,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 461 treesize of output 440 [2021-11-25 18:23:45,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,592 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:23:45,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 464 treesize of output 453 [2021-11-25 18:23:45,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:45,654 INFO L354 Elim1Store]: treesize reduction 57, result has 20.8 percent of original size [2021-11-25 18:23:45,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 536 treesize of output 525 [2021-11-25 18:23:45,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:45,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:45,837 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 13 treesize of output 9 [2021-11-25 18:23:45,844 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 19 treesize of output 1 [2021-11-25 18:23:45,851 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 13 treesize of output 9 [2021-11-25 18:23:45,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:45,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:45,894 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 19 treesize of output 1 [2021-11-25 18:23:45,919 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 15 treesize of output 1 [2021-11-25 18:23:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:45,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:45,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:45,981 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 19 treesize of output 1 [2021-11-25 18:23:45,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:45,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:46,022 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 15 treesize of output 11 [2021-11-25 18:23:46,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:46,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:46,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:46,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:46,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:46,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:46,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:23:46,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:46,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:46,235 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 19 treesize of output 1 [2021-11-25 18:23:46,241 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 13 treesize of output 9 [2021-11-25 18:23:46,251 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 13 treesize of output 9 [2021-11-25 18:23:46,263 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 19 treesize of output 1 [2021-11-25 18:23:46,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:46,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:46,294 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 15 treesize of output 1 [2021-11-25 18:23:46,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:46,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:46,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:46,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:46,355 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 19 treesize of output 1 [2021-11-25 18:23:46,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,378 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:46,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:46,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:46,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:46,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:46,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:46,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:46,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:46,490 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:23:46,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:46,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:46,727 INFO L354 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2021-11-25 18:23:46,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 196 [2021-11-25 18:23:46,984 INFO L354 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2021-11-25 18:23:46,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 196 [2021-11-25 18:23:47,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:47,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:47,193 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:47,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:47,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:47,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:47,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:47,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:47,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:23:47,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:47,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:47,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:47,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:47,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:47,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:47,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:47,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:47,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:23:47,444 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:23:50,067 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '21273#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (not (= (select |#valid| |ULTIMATE.start_main_~first~0#1.base|) 1)) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2021-11-25 18:23:50,067 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:23:50,067 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:23:50,067 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 10] total 22 [2021-11-25 18:23:50,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518113486] [2021-11-25 18:23:50,068 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-25 18:23:50,068 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-25 18:23:50,068 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:23:50,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-25 18:23:50,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=215, Invalid=1510, Unknown=1, NotChecked=80, Total=1806 [2021-11-25 18:23:50,069 INFO L87 Difference]: Start difference. First operand 275 states and 350 transitions. Second operand has 23 states, 22 states have (on average 3.909090909090909) internal successors, (86), 23 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:23:50,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:23:50,687 INFO L93 Difference]: Finished difference Result 396 states and 470 transitions. [2021-11-25 18:23:50,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-25 18:23:50,688 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 22 states have (on average 3.909090909090909) internal successors, (86), 23 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-25 18:23:50,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:23:50,690 INFO L225 Difference]: With dead ends: 396 [2021-11-25 18:23:50,690 INFO L226 Difference]: Without dead ends: 396 [2021-11-25 18:23:50,690 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 75 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 1 IntricatePredicates, 1 DeprecatedPredicates, 717 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=275, Invalid=1890, Unknown=1, NotChecked=90, Total=2256 [2021-11-25 18:23:50,691 INFO L933 BasicCegarLoop]: 41 mSDtfsCounter, 248 mSDsluCounter, 398 mSDsCounter, 0 mSdLazyCounter, 659 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 659 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 195 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-25 18:23:50,691 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [248 Valid, 364 Invalid, 877 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 659 Invalid, 0 Unknown, 195 Unchecked, 0.5s Time] [2021-11-25 18:23:50,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2021-11-25 18:23:50,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 298. [2021-11-25 18:23:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 298 states, 285 states have (on average 1.343859649122807) internal successors, (383), 297 states have internal predecessors, (383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:23:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 383 transitions. [2021-11-25 18:23:50,698 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 383 transitions. Word has length 36 [2021-11-25 18:23:50,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:23:50,698 INFO L470 AbstractCegarLoop]: Abstraction has 298 states and 383 transitions. [2021-11-25 18:23:50,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 3.909090909090909) internal successors, (86), 23 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:23:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 383 transitions. [2021-11-25 18:23:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 18:23:50,699 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:23:50,700 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:23:50,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2021-11-25 18:23:50,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:23:50,915 INFO L402 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:23:50,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:23:50,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1168556345, now seen corresponding path program 1 times [2021-11-25 18:23:50,916 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:23:50,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352522519] [2021-11-25 18:23:50,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:23:50,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:23:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:23:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:51,186 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:23:51,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352522519] [2021-11-25 18:23:51,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352522519] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:23:51,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [327169889] [2021-11-25 18:23:51,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:23:51,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:23:51,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:23:51,195 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:23:51,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2021-11-25 18:23:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:23:51,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 38 conjunts are in the unsatisfiable core [2021-11-25 18:23:51,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:23:51,505 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 6 treesize of output 5 [2021-11-25 18:23:51,590 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-25 18:23:51,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-11-25 18:23:51,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:51,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:23:51,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:23:51,784 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-25 18:23:51,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 37 [2021-11-25 18:23:51,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 20 [2021-11-25 18:23:51,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-25 18:23:51,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-25 18:23:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:51,888 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:23:52,042 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_4202 (Array Int Int))) (<= 0 (+ 12 (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_4202) |c_ULTIMATE.start_main_~first~0#1.base|) (+ |c_ULTIMATE.start_main_~first~0#1.offset| 12))))) (forall ((v_ArrVal_4201 (Array Int Int)) (v_ArrVal_4202 (Array Int Int))) (let ((.cse0 (+ |c_ULTIMATE.start_main_~first~0#1.offset| 12))) (<= (+ 16 (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_4202) |c_ULTIMATE.start_main_~first~0#1.base|) .cse0)) (select |c_#length| (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_4201) |c_ULTIMATE.start_main_~first~0#1.base|) .cse0)))))) is different from false [2021-11-25 18:23:52,052 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:52,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 46 [2021-11-25 18:23:52,059 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:52,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 36 [2021-11-25 18:23:52,071 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:52,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 62 treesize of output 65 [2021-11-25 18:23:52,087 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:52,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 96 treesize of output 93 [2021-11-25 18:23:52,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 32 [2021-11-25 18:23:52,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 58 [2021-11-25 18:23:52,400 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:23:52,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 25 [2021-11-25 18:23:52,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:52,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-11-25 18:23:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:23:52,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [327169889] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:23:52,709 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1019448652] [2021-11-25 18:23:52,711 INFO L159 IcfgInterpreter]: Started Sifa with 22 locations of interest [2021-11-25 18:23:52,711 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:23:52,711 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:23:52,712 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:23:52,712 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:23:52,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:23:52,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:52,777 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 13 treesize of output 9 [2021-11-25 18:23:52,784 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 13 treesize of output 9 [2021-11-25 18:23:52,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:52,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:52,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:52,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:52,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:23:52,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:52,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:52,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:23:52,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:52,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:52,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:52,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:53,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2021-11-25 18:23:53,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:23:53,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-11-25 18:23:53,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-11-25 18:23:53,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:23:53,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2021-11-25 18:23:53,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2021-11-25 18:23:53,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2021-11-25 18:23:53,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2021-11-25 18:23:53,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2021-11-25 18:23:53,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2021-11-25 18:23:53,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2021-11-25 18:23:53,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2021-11-25 18:23:53,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2021-11-25 18:23:53,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2021-11-25 18:23:53,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-11-25 18:23:53,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,632 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:53,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 478 treesize of output 457 [2021-11-25 18:23:53,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,675 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:23:53,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 472 treesize of output 463 [2021-11-25 18:23:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,742 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:23:53,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 468 treesize of output 459 [2021-11-25 18:23:53,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,837 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:23:53,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 440 treesize of output 419 [2021-11-25 18:23:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,886 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-25 18:23:53,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 443 treesize of output 432 [2021-11-25 18:23:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:53,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:53,929 INFO L354 Elim1Store]: treesize reduction 91, result has 12.5 percent of original size [2021-11-25 18:23:53,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 539 treesize of output 528 [2021-11-25 18:23:54,205 INFO L354 Elim1Store]: treesize reduction 132, result has 17.0 percent of original size [2021-11-25 18:23:54,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 631 treesize of output 624 [2021-11-25 18:23:54,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:54,478 INFO L354 Elim1Store]: treesize reduction 344, result has 7.5 percent of original size [2021-11-25 18:23:54,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 7 disjoint index pairs (out of 66 index pairs), introduced 13 new quantified variables, introduced 69 case distinctions, treesize of input 569 treesize of output 520 [2021-11-25 18:23:54,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,499 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:23:54,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 575 treesize of output 563 [2021-11-25 18:23:54,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:54,616 INFO L354 Elim1Store]: treesize reduction 332, result has 6.2 percent of original size [2021-11-25 18:23:54,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 7 disjoint index pairs (out of 66 index pairs), introduced 13 new quantified variables, introduced 69 case distinctions, treesize of input 569 treesize of output 588 [2021-11-25 18:23:54,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:54,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:54,826 INFO L354 Elim1Store]: treesize reduction 396, result has 8.1 percent of original size [2021-11-25 18:23:54,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 7 disjoint index pairs (out of 78 index pairs), introduced 14 new quantified variables, introduced 82 case distinctions, treesize of input 578 treesize of output 532 [2021-11-25 18:23:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:54,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:54,950 INFO L354 Elim1Store]: treesize reduction 358, result has 9.4 percent of original size [2021-11-25 18:23:54,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 7 disjoint index pairs (out of 66 index pairs), introduced 13 new quantified variables, introduced 70 case distinctions, treesize of input 578 treesize of output 597 [2021-11-25 18:23:54,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:54,991 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:23:54,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 575 treesize of output 563 [2021-11-25 18:23:55,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,209 INFO L354 Elim1Store]: treesize reduction 436, result has 7.4 percent of original size [2021-11-25 18:23:55,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 8 disjoint index pairs (out of 91 index pairs), introduced 15 new quantified variables, introduced 94 case distinctions, treesize of input 585 treesize of output 542 [2021-11-25 18:23:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,342 INFO L354 Elim1Store]: treesize reduction 400, result has 8.5 percent of original size [2021-11-25 18:23:55,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 8 disjoint index pairs (out of 78 index pairs), introduced 14 new quantified variables, introduced 81 case distinctions, treesize of input 585 treesize of output 607 [2021-11-25 18:23:55,374 INFO L354 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2021-11-25 18:23:55,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 571 treesize of output 563 [2021-11-25 18:23:55,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,460 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-25 18:23:55,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 575 treesize of output 563 [2021-11-25 18:23:55,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,667 INFO L354 Elim1Store]: treesize reduction 482, result has 6.8 percent of original size [2021-11-25 18:23:55,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 7 disjoint index pairs (out of 105 index pairs), introduced 16 new quantified variables, introduced 106 case distinctions, treesize of input 594 treesize of output 554 [2021-11-25 18:23:55,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,808 INFO L354 Elim1Store]: treesize reduction 448, result has 7.6 percent of original size [2021-11-25 18:23:55,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 7 disjoint index pairs (out of 91 index pairs), introduced 15 new quantified variables, introduced 92 case distinctions, treesize of input 594 treesize of output 619 [2021-11-25 18:23:55,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:55,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:55,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:56,023 INFO L354 Elim1Store]: treesize reduction 485, result has 2.6 percent of original size [2021-11-25 18:23:56,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 12 disjoint index pairs (out of 120 index pairs), introduced 17 new quantified variables, introduced 115 case distinctions, treesize of input 609 treesize of output 557 [2021-11-25 18:23:56,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:56,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:56,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:56,147 INFO L354 Elim1Store]: treesize reduction 441, result has 2.4 percent of original size [2021-11-25 18:23:56,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 12 disjoint index pairs (out of 105 index pairs), introduced 16 new quantified variables, introduced 100 case distinctions, treesize of input 609 treesize of output 622 [2021-11-25 18:23:56,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:23:56,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,212 INFO L354 Elim1Store]: treesize reduction 98, result has 21.0 percent of original size [2021-11-25 18:23:56,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 571 treesize of output 574 [2021-11-25 18:23:56,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:56,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:56,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:56,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:56,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:56,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:23:56,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:56,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:23:56,582 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 13 treesize of output 9 [2021-11-25 18:23:56,588 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 19 treesize of output 1 [2021-11-25 18:23:56,596 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 13 treesize of output 9 [2021-11-25 18:23:56,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:56,624 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 19 treesize of output 1 [2021-11-25 18:23:56,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:56,656 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 15 treesize of output 1 [2021-11-25 18:23:56,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:23:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:56,713 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 19 treesize of output 1 [2021-11-25 18:23:56,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:23:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:56,770 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 15 treesize of output 11 [2021-11-25 18:23:56,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:23:56,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:56,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:56,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:23:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:23:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:23:56,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:23:56,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:23:57,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:23:57,190 INFO L354 Elim1Store]: treesize reduction 40, result has 54.0 percent of original size [2021-11-25 18:23:57,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 237 treesize of output 268 [2021-11-25 18:24:00,078 INFO L354 Elim1Store]: treesize reduction 40, result has 54.0 percent of original size [2021-11-25 18:24:00,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 237 treesize of output 268 [2021-11-25 18:24:00,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:00,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:00,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:00,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:00,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:00,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:00,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:00,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:00,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:24:00,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:00,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:00,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:00,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:00,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:00,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:00,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:00,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:00,410 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:24:03,313 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '22229#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (or (< (select |#length| |ULTIMATE.start_main_~first~0#1.base|) (+ 16 |ULTIMATE.start_main_~first~0#1.offset|)) (< (+ |ULTIMATE.start_main_~first~0#1.offset| 12) 0)) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2021-11-25 18:24:03,313 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:24:03,314 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:24:03,314 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 19 [2021-11-25 18:24:03,314 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015458453] [2021-11-25 18:24:03,314 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-25 18:24:03,314 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-25 18:24:03,314 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:24:03,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-25 18:24:03,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=178, Invalid=1307, Unknown=1, NotChecked=74, Total=1560 [2021-11-25 18:24:03,316 INFO L87 Difference]: Start difference. First operand 298 states and 383 transitions. Second operand has 20 states, 19 states have (on average 5.473684210526316) internal successors, (104), 20 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:04,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:24:04,412 INFO L93 Difference]: Finished difference Result 336 states and 417 transitions. [2021-11-25 18:24:04,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-25 18:24:04,413 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 5.473684210526316) internal successors, (104), 20 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-25 18:24:04,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:24:04,414 INFO L225 Difference]: With dead ends: 336 [2021-11-25 18:24:04,414 INFO L226 Difference]: Without dead ends: 336 [2021-11-25 18:24:04,415 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 86 SyntacticMatches, 2 SemanticMatches, 47 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 570 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=287, Invalid=1969, Unknown=4, NotChecked=92, Total=2352 [2021-11-25 18:24:04,416 INFO L933 BasicCegarLoop]: 42 mSDtfsCounter, 176 mSDsluCounter, 529 mSDsCounter, 0 mSdLazyCounter, 753 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 945 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 753 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 143 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-25 18:24:04,416 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [176 Valid, 476 Invalid, 945 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 753 Invalid, 0 Unknown, 143 Unchecked, 0.7s Time] [2021-11-25 18:24:04,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2021-11-25 18:24:04,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 310. [2021-11-25 18:24:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 310 states, 297 states have (on average 1.3636363636363635) internal successors, (405), 309 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 405 transitions. [2021-11-25 18:24:04,424 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 405 transitions. Word has length 36 [2021-11-25 18:24:04,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:24:04,424 INFO L470 AbstractCegarLoop]: Abstraction has 310 states and 405 transitions. [2021-11-25 18:24:04,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 5.473684210526316) internal successors, (104), 20 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 405 transitions. [2021-11-25 18:24:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 18:24:04,425 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:24:04,425 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:24:04,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2021-11-25 18:24:04,639 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:24:04,639 INFO L402 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:24:04,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:24:04,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1168554127, now seen corresponding path program 1 times [2021-11-25 18:24:04,640 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:24:04,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950410352] [2021-11-25 18:24:04,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:04,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:24:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:24:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:24:04,701 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:24:04,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950410352] [2021-11-25 18:24:04,702 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950410352] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:24:04,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [126133464] [2021-11-25 18:24:04,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:04,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:24:04,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:24:04,716 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:24:04,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2021-11-25 18:24:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:24:05,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-25 18:24:05,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:24:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:24:05,146 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:24:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:24:05,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [126133464] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:24:05,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [51246251] [2021-11-25 18:24:05,212 INFO L159 IcfgInterpreter]: Started Sifa with 23 locations of interest [2021-11-25 18:24:05,212 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:24:05,213 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:24:05,213 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:24:05,213 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:24:05,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:24:05,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:05,295 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 13 treesize of output 9 [2021-11-25 18:24:05,305 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 13 treesize of output 9 [2021-11-25 18:24:05,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:05,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:05,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:05,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:24:05,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:05,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:05,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:05,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:05,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:05,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:24:05,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:24:05,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:24:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:24:05,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:24:05,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:24:05,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:24:05,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:24:05,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:24:05,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2021-11-25 18:24:05,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:24:05,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:24:05,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:24:05,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-25 18:24:05,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:24:05,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:05,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:24:06,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,226 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:06,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 503 treesize of output 482 [2021-11-25 18:24:06,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,289 INFO L354 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2021-11-25 18:24:06,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 24 case distinctions, treesize of input 497 treesize of output 486 [2021-11-25 18:24:06,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,343 INFO L354 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2021-11-25 18:24:06,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 491 treesize of output 480 [2021-11-25 18:24:06,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,489 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:24:06,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 464 treesize of output 453 [2021-11-25 18:24:06,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,550 INFO L354 Elim1Store]: treesize reduction 57, result has 13.6 percent of original size [2021-11-25 18:24:06,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 470 treesize of output 459 [2021-11-25 18:24:06,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:06,579 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:06,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 527 treesize of output 506 [2021-11-25 18:24:06,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:06,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:06,725 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 13 treesize of output 9 [2021-11-25 18:24:06,733 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 19 treesize of output 1 [2021-11-25 18:24:06,739 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 13 treesize of output 9 [2021-11-25 18:24:06,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:06,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:06,781 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 19 treesize of output 1 [2021-11-25 18:24:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:06,815 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 15 treesize of output 1 [2021-11-25 18:24:06,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:06,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:06,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:06,874 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 19 treesize of output 1 [2021-11-25 18:24:06,908 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 15 treesize of output 11 [2021-11-25 18:24:06,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:06,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:06,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:07,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:07,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:07,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:07,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:07,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:24:07,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:07,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:07,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:07,110 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 13 treesize of output 9 [2021-11-25 18:24:07,116 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 13 treesize of output 9 [2021-11-25 18:24:07,122 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 19 treesize of output 1 [2021-11-25 18:24:07,135 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 19 treesize of output 1 [2021-11-25 18:24:07,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:07,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:07,161 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 15 treesize of output 1 [2021-11-25 18:24:07,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:07,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:07,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:07,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:07,220 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 19 treesize of output 1 [2021-11-25 18:24:07,234 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 15 treesize of output 11 [2021-11-25 18:24:07,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:07,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:07,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:07,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:07,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:07,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:07,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:07,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:24:07,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:07,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:07,538 INFO L354 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2021-11-25 18:24:07,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 196 [2021-11-25 18:24:07,778 INFO L354 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2021-11-25 18:24:07,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 188 treesize of output 196 [2021-11-25 18:24:07,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:07,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:07,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:07,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:07,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:08,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:08,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:08,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:08,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:08,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:24:08,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:08,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:08,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:08,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:08,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:08,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:08,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:08,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:08,168 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:24:10,295 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '23133#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (not (= |ULTIMATE.start_main_old_#valid#1| |#valid|)) (<= 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_main_~c1~0#1| 0) (<= 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2021-11-25 18:24:10,295 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:24:10,295 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:24:10,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2021-11-25 18:24:10,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513826343] [2021-11-25 18:24:10,295 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-25 18:24:10,296 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 18:24:10,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:24:10,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 18:24:10,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=551, Unknown=0, NotChecked=0, Total=702 [2021-11-25 18:24:10,296 INFO L87 Difference]: Start difference. First operand 310 states and 405 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:10,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:24:10,391 INFO L93 Difference]: Finished difference Result 321 states and 407 transitions. [2021-11-25 18:24:10,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 18:24:10,392 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-25 18:24:10,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:24:10,394 INFO L225 Difference]: With dead ends: 321 [2021-11-25 18:24:10,394 INFO L226 Difference]: Without dead ends: 321 [2021-11-25 18:24:10,394 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=151, Invalid=551, Unknown=0, NotChecked=0, Total=702 [2021-11-25 18:24:10,394 INFO L933 BasicCegarLoop]: 60 mSDtfsCounter, 93 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 170 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:24:10,395 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [93 Valid, 170 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-25 18:24:10,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2021-11-25 18:24:10,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 313. [2021-11-25 18:24:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 313 states, 300 states have (on average 1.3566666666666667) internal successors, (407), 312 states have internal predecessors, (407), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 407 transitions. [2021-11-25 18:24:10,401 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 407 transitions. Word has length 36 [2021-11-25 18:24:10,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:24:10,401 INFO L470 AbstractCegarLoop]: Abstraction has 313 states and 407 transitions. [2021-11-25 18:24:10,401 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 407 transitions. [2021-11-25 18:24:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-25 18:24:10,402 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:24:10,403 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-25 18:24:10,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2021-11-25 18:24:10,625 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:24:10,625 INFO L402 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_FREE === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:24:10,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:24:10,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1473602166, now seen corresponding path program 1 times [2021-11-25 18:24:10,626 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:24:10,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068351167] [2021-11-25 18:24:10,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:10,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:24:10,646 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:24:10,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1042844554] [2021-11-25 18:24:10,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:10,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:24:10,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:24:10,648 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:24:10,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2021-11-25 18:24:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:24:10,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 21 conjunts are in the unsatisfiable core [2021-11-25 18:24:10,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:24:10,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2021-11-25 18:24:11,029 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:24:11,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2021-11-25 18:24:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 18:24:11,066 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:24:11,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2021-11-25 18:24:11,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:11,196 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 18:24:11,196 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:24:11,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068351167] [2021-11-25 18:24:11,196 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:24:11,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1042844554] [2021-11-25 18:24:11,196 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1042844554] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:24:11,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [423504293] [2021-11-25 18:24:11,197 INFO L159 IcfgInterpreter]: Started Sifa with 33 locations of interest [2021-11-25 18:24:11,197 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:24:11,198 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:24:11,198 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:24:11,198 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:24:11,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:24:11,264 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 13 treesize of output 9 [2021-11-25 18:24:11,270 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 13 treesize of output 9 [2021-11-25 18:24:11,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:11,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:11,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:11,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:11,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:11,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:11,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:24:11,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:11,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:11,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:11,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:11,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:11,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:11,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:24:11,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:11,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2021-11-25 18:24:11,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:11,652 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:24:11,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:24:11,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,698 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:24:11,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2021-11-25 18:24:11,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 35 [2021-11-25 18:24:11,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-25 18:24:11,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,775 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:24:11,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:24:11,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,797 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:24:11,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:24:11,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,841 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:11,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,849 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:11,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 123 treesize of output 105 [2021-11-25 18:24:11,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,872 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:24:11,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 105 [2021-11-25 18:24:11,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2021-11-25 18:24:11,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:11,950 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:11,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2021-11-25 18:24:11,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2021-11-25 18:24:11,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:11,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 83 [2021-11-25 18:24:12,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 13 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 60 [2021-11-25 18:24:12,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,161 INFO L354 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2021-11-25 18:24:12,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 260 treesize of output 184 [2021-11-25 18:24:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 90 [2021-11-25 18:24:12,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2021-11-25 18:24:12,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,323 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:24:12,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 19 case distinctions, treesize of input 369 treesize of output 260 [2021-11-25 18:24:12,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,366 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:24:12,367 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2021-11-25 18:24:12,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2021-11-25 18:24:12,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,610 INFO L354 Elim1Store]: treesize reduction 436, result has 6.2 percent of original size [2021-11-25 18:24:12,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 40 case distinctions, treesize of input 688 treesize of output 599 [2021-11-25 18:24:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,746 INFO L354 Elim1Store]: treesize reduction 346, result has 8.5 percent of original size [2021-11-25 18:24:12,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 25 case distinctions, treesize of input 677 treesize of output 646 [2021-11-25 18:24:12,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,775 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:24:12,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 683 treesize of output 662 [2021-11-25 18:24:12,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,956 INFO L354 Elim1Store]: treesize reduction 219, result has 5.6 percent of original size [2021-11-25 18:24:12,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 28 case distinctions, treesize of input 692 treesize of output 593 [2021-11-25 18:24:12,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:12,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:12,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,104 INFO L354 Elim1Store]: treesize reduction 392, result has 3.7 percent of original size [2021-11-25 18:24:13,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 31 case distinctions, treesize of input 692 treesize of output 641 [2021-11-25 18:24:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,166 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:24:13,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 679 treesize of output 673 [2021-11-25 18:24:13,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,409 INFO L354 Elim1Store]: treesize reduction 228, result has 14.9 percent of original size [2021-11-25 18:24:13,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 24 case distinctions, treesize of input 667 treesize of output 588 [2021-11-25 18:24:13,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,463 INFO L354 Elim1Store]: treesize reduction 69, result has 9.2 percent of original size [2021-11-25 18:24:13,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 793 treesize of output 779 [2021-11-25 18:24:13,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:13,591 INFO L354 Elim1Store]: treesize reduction 320, result has 11.6 percent of original size [2021-11-25 18:24:13,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 787 treesize of output 701 [2021-11-25 18:24:13,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:13,961 INFO L354 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2021-11-25 18:24:13,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 910 treesize of output 886 [2021-11-25 18:24:14,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,406 INFO L354 Elim1Store]: treesize reduction 324, result has 10.0 percent of original size [2021-11-25 18:24:14,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 1088 treesize of output 730 [2021-11-25 18:24:14,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,544 INFO L354 Elim1Store]: treesize reduction 410, result has 9.7 percent of original size [2021-11-25 18:24:14,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 27 case distinctions, treesize of input 1090 treesize of output 876 [2021-11-25 18:24:14,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,604 INFO L354 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2021-11-25 18:24:14,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1027 treesize of output 1013 [2021-11-25 18:24:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,874 INFO L354 Elim1Store]: treesize reduction 253, result has 6.3 percent of original size [2021-11-25 18:24:14,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 1181 treesize of output 789 [2021-11-25 18:24:14,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:14,919 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:24:14,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 1047 treesize of output 1009 [2021-11-25 18:24:14,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:14,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:15,175 INFO L354 Elim1Store]: treesize reduction 604, result has 10.0 percent of original size [2021-11-25 18:24:15,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 1109 treesize of output 877 [2021-11-25 18:24:15,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:15,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:15,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:15,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:15,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:15,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:15,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:24:15,311 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:24:15,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:15,393 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:24:15,393 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:24:15,457 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:24:15,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:15,490 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:15,490 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 99 treesize of output 72 [2021-11-25 18:24:15,504 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:15,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:24:15,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:15,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:15,545 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:15,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 199 treesize of output 143 [2021-11-25 18:24:15,571 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:24:15,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 95 [2021-11-25 18:24:15,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:24:15,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:15,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:15,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:15,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:15,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:15,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:15,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:24:15,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:24:15,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:15,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:15,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:15,752 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 19 treesize of output 1 [2021-11-25 18:24:15,758 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 13 treesize of output 9 [2021-11-25 18:24:15,764 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 13 treesize of output 9 [2021-11-25 18:24:15,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:15,784 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 19 treesize of output 1 [2021-11-25 18:24:15,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:15,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:15,816 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 15 treesize of output 1 [2021-11-25 18:24:15,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:15,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:15,854 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 19 treesize of output 1 [2021-11-25 18:24:15,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:15,880 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 15 treesize of output 11 [2021-11-25 18:24:15,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:15,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:15,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:15,964 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:24:15,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2021-11-25 18:24:15,993 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:24:15,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:24:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:16,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:24:16,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,090 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:24:16,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:24:16,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,132 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:24:16,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 100 [2021-11-25 18:24:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:24:16,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2021-11-25 18:24:16,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:24:16,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2021-11-25 18:24:16,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:24:16,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:24:16,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:24:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,315 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:16,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2021-11-25 18:24:16,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:24:16,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 79 [2021-11-25 18:24:16,435 INFO L354 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2021-11-25 18:24:16,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2021-11-25 18:24:16,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 33 [2021-11-25 18:24:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,508 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:16,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 173 treesize of output 120 [2021-11-25 18:24:16,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2021-11-25 18:24:16,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:24:16,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,617 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:24:16,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 282 treesize of output 192 [2021-11-25 18:24:16,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,649 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:24:16,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2021-11-25 18:24:16,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2021-11-25 18:24:16,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,727 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,786 INFO L354 Elim1Store]: treesize reduction 198, result has 10.4 percent of original size [2021-11-25 18:24:16,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 473 treesize of output 415 [2021-11-25 18:24:16,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,850 INFO L354 Elim1Store]: treesize reduction 184, result has 10.2 percent of original size [2021-11-25 18:24:16,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 473 treesize of output 451 [2021-11-25 18:24:16,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:16,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,873 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:24:16,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 479 treesize of output 460 [2021-11-25 18:24:16,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:16,993 INFO L354 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2021-11-25 18:24:16,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 475 treesize of output 471 [2021-11-25 18:24:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,103 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-25 18:24:17,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 488 treesize of output 454 [2021-11-25 18:24:17,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,160 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,217 INFO L354 Elim1Store]: treesize reduction 215, result has 5.7 percent of original size [2021-11-25 18:24:17,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 488 treesize of output 418 [2021-11-25 18:24:17,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,434 INFO L354 Elim1Store]: treesize reduction 224, result has 15.2 percent of original size [2021-11-25 18:24:17,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 470 treesize of output 420 [2021-11-25 18:24:17,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,551 INFO L354 Elim1Store]: treesize reduction 320, result has 11.6 percent of original size [2021-11-25 18:24:17,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 582 treesize of output 536 [2021-11-25 18:24:17,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,580 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:24:17,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 680 treesize of output 668 [2021-11-25 18:24:17,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,807 INFO L354 Elim1Store]: treesize reduction 107, result has 13.7 percent of original size [2021-11-25 18:24:17,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 658 treesize of output 632 [2021-11-25 18:24:17,887 INFO L354 Elim1Store]: treesize reduction 162, result has 25.7 percent of original size [2021-11-25 18:24:17,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 655 treesize of output 685 [2021-11-25 18:24:17,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:17,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,070 INFO L354 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2021-11-25 18:24:18,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 748 treesize of output 499 [2021-11-25 18:24:18,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,171 INFO L354 Elim1Store]: treesize reduction 338, result has 6.1 percent of original size [2021-11-25 18:24:18,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 25 case distinctions, treesize of input 745 treesize of output 599 [2021-11-25 18:24:18,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,198 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:24:18,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 666 treesize of output 654 [2021-11-25 18:24:18,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,305 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,306 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,381 INFO L354 Elim1Store]: treesize reduction 218, result has 7.2 percent of original size [2021-11-25 18:24:18,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 32 case distinctions, treesize of input 848 treesize of output 570 [2021-11-25 18:24:18,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,565 INFO L354 Elim1Store]: treesize reduction 571, result has 9.5 percent of original size [2021-11-25 18:24:18,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 14 new quantified variables, introduced 36 case distinctions, treesize of input 846 treesize of output 667 [2021-11-25 18:24:18,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:18,597 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-11-25 18:24:18,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 686 treesize of output 650 [2021-11-25 18:24:18,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:18,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:18,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:18,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:18,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:18,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:18,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:24:18,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:24:18,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:18,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 23 [2021-11-25 18:24:18,927 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:24:18,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:18,945 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:24:18,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 34 [2021-11-25 18:24:18,989 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:24:18,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 158 treesize of output 131 [2021-11-25 18:24:19,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-11-25 18:24:19,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,016 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:19,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 103 treesize of output 84 [2021-11-25 18:24:19,107 INFO L354 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2021-11-25 18:24:19,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 267 treesize of output 207 [2021-11-25 18:24:19,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,126 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:19,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 163 treesize of output 114 [2021-11-25 18:24:19,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2021-11-25 18:24:19,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:19,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:19,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:19,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:19,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:19,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:19,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:24:19,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:19,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:24:19,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:19,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:19,493 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 19 treesize of output 1 [2021-11-25 18:24:19,501 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 13 treesize of output 9 [2021-11-25 18:24:19,508 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 13 treesize of output 9 [2021-11-25 18:24:19,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:19,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:19,550 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 19 treesize of output 1 [2021-11-25 18:24:19,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:19,605 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 15 treesize of output 1 [2021-11-25 18:24:19,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:19,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:19,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:19,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:19,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:19,703 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 15 treesize of output 11 [2021-11-25 18:24:19,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:19,798 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:24:19,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2021-11-25 18:24:19,827 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:24:19,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:24:19,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:24:19,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:19,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:19,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,949 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:19,955 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:24:19,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:24:19,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:19,994 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:24:19,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2021-11-25 18:24:20,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 15 [2021-11-25 18:24:20,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,040 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:24:20,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2021-11-25 18:24:20,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:24:20,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:24:20,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:24:20,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,136 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:24:20,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2021-11-25 18:24:20,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2021-11-25 18:24:20,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,242 INFO L354 Elim1Store]: treesize reduction 92, result has 14.0 percent of original size [2021-11-25 18:24:20,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 253 treesize of output 200 [2021-11-25 18:24:20,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:20,277 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:20,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2021-11-25 18:24:20,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:24:20,405 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:24:20,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:20,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2021-11-25 18:24:20,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:20,492 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:20,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:24:20,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-11-25 18:24:20,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2021-11-25 18:24:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:20,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:20,608 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:24:20,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 288 treesize of output 196 [2021-11-25 18:24:20,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2021-11-25 18:24:20,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,659 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:24:20,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 125 treesize of output 114 [2021-11-25 18:24:20,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:20,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:20,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:20,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:20,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:20,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:20,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:24:20,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:24:20,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:20,883 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:24:20,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:24:20,966 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:24:20,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:21,001 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:21,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 79 [2021-11-25 18:24:21,018 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:21,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:24:21,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:21,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:21,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,076 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-11-25 18:24:21,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 215 treesize of output 151 [2021-11-25 18:24:21,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:24:21,118 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:24:21,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 69 [2021-11-25 18:24:21,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:21,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:21,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:21,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:21,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:21,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:24:21,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:24:21,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:21,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:21,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:21,400 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 19 treesize of output 1 [2021-11-25 18:24:21,408 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 13 treesize of output 9 [2021-11-25 18:24:21,416 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 13 treesize of output 9 [2021-11-25 18:24:21,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:21,450 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 19 treesize of output 1 [2021-11-25 18:24:21,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:21,483 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 15 treesize of output 1 [2021-11-25 18:24:21,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:21,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:21,528 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 19 treesize of output 1 [2021-11-25 18:24:21,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:21,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,563 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:21,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:21,602 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 15 treesize of output 11 [2021-11-25 18:24:21,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:21,700 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-11-25 18:24:21,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2021-11-25 18:24:21,736 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:24:21,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:24:21,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:21,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:24:21,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:21,885 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:24:21,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:24:21,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,930 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:24:21,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2021-11-25 18:24:21,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2021-11-25 18:24:21,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:21,991 INFO L354 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2021-11-25 18:24:21,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2021-11-25 18:24:22,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,010 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-11-25 18:24:22,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2021-11-25 18:24:22,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:24:22,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:22,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,078 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:22,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 107 treesize of output 93 [2021-11-25 18:24:22,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2021-11-25 18:24:22,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:24:22,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:22,171 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:22,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 97 treesize of output 91 [2021-11-25 18:24:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-11-25 18:24:22,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 75 [2021-11-25 18:24:22,315 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-11-25 18:24:22,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 35 [2021-11-25 18:24:22,359 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-25 18:24:22,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:22,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:22,462 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:22,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2021-11-25 18:24:22,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:24:22,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:24:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:22,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:22,596 INFO L354 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2021-11-25 18:24:22,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 255 treesize of output 195 [2021-11-25 18:24:22,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,629 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:24:22,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2021-11-25 18:24:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2021-11-25 18:24:22,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:22,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:22,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:22,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:22,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:22,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:24:22,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:22,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:22,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:24:22,926 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:24:22,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:22,942 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-25 18:24:22,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 34 [2021-11-25 18:24:22,989 INFO L354 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2021-11-25 18:24:22,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 144 treesize of output 117 [2021-11-25 18:24:23,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,008 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:23,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 103 treesize of output 84 [2021-11-25 18:24:23,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2021-11-25 18:24:23,090 INFO L354 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2021-11-25 18:24:23,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 253 treesize of output 193 [2021-11-25 18:24:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:23,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,111 INFO L354 Elim1Store]: treesize reduction 35, result has 2.8 percent of original size [2021-11-25 18:24:23,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 187 treesize of output 133 [2021-11-25 18:24:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2021-11-25 18:24:23,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:23,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:23,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:23,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:23,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:23,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:24:23,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:23,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:24:23,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2021-11-25 18:24:23,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2021-11-25 18:24:23,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2021-11-25 18:24:23,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:23,764 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 6 treesize of output 5 [2021-11-25 18:24:23,783 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 13 treesize of output 9 [2021-11-25 18:24:23,789 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 19 treesize of output 1 [2021-11-25 18:24:23,797 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 13 treesize of output 9 [2021-11-25 18:24:23,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:23,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:23,838 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 19 treesize of output 1 [2021-11-25 18:24:23,859 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 15 treesize of output 1 [2021-11-25 18:24:23,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:23,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:23,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:23,918 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 19 treesize of output 1 [2021-11-25 18:24:23,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:23,957 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 15 treesize of output 11 [2021-11-25 18:24:23,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:23,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:23,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:24,083 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-25 18:24:24,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-11-25 18:24:24,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2021-11-25 18:24:24,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:24,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2021-11-25 18:24:24,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-25 18:24:24,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,228 INFO L354 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2021-11-25 18:24:24,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2021-11-25 18:24:24,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,269 INFO L354 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2021-11-25 18:24:24,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2021-11-25 18:24:24,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 15 [2021-11-25 18:24:24,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:24:24,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,336 INFO L354 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2021-11-25 18:24:24,337 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2021-11-25 18:24:24,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2021-11-25 18:24:24,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2021-11-25 18:24:24,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,422 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:24,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2021-11-25 18:24:24,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2021-11-25 18:24:24,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,525 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:24,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2021-11-25 18:24:24,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:24:24,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 79 [2021-11-25 18:24:24,656 INFO L354 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2021-11-25 18:24:24,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 37 [2021-11-25 18:24:24,734 INFO L354 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2021-11-25 18:24:24,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2021-11-25 18:24:24,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,817 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-25 18:24:24,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 177 treesize of output 124 [2021-11-25 18:24:24,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-11-25 18:24:24,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2021-11-25 18:24:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:24,928 INFO L354 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2021-11-25 18:24:24,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 264 treesize of output 196 [2021-11-25 18:24:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2021-11-25 18:24:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:24,980 INFO L354 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2021-11-25 18:24:24,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 134 treesize of output 119 [2021-11-25 18:24:25,007 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:25,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:25,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:25,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:25,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:25,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-25 18:24:25,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:24:25,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:25,266 INFO L354 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2021-11-25 18:24:25,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 52 [2021-11-25 18:24:25,334 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-25 18:24:25,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-25 18:24:25,384 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:25,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 79 [2021-11-25 18:24:25,404 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:25,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-25 18:24:25,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:25,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:25,475 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-11-25 18:24:25,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 215 treesize of output 151 [2021-11-25 18:24:25,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2021-11-25 18:24:25,512 INFO L354 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2021-11-25 18:24:25,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 69 [2021-11-25 18:24:25,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:25,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:25,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:25,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:25,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-11-25 18:24:25,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:25,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-25 18:24:25,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-11-25 18:24:25,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:25,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-25 18:24:25,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:25,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:25,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:24:25,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:24:25,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:24:25,998 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:24:29,007 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '24015#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (< |ULTIMATE.start_main_~x~1#1.base| |#StackHeapBarrier|) (= |ULTIMATE.start_main_~x~1#1.offset| |ULTIMATE.start_main_~y~1#1.offset|) (= |ULTIMATE.start_main_~x~1#1.offset| 0) (<= 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (not (= 0 |ULTIMATE.start_main_~x~1#1.base|)) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~z~0#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_main_~x~1#1.base|) 1)) (= |ULTIMATE.start_main_~c2~0#1| 0) (= (select |#valid| |ULTIMATE.start_main_~z~0#1.base|) 0) (<= 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~y~1#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< |ULTIMATE.start_main_~z~0#1.base| |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-25 18:24:29,007 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:24:29,007 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-25 18:24:29,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-11-25 18:24:29,007 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99995440] [2021-11-25 18:24:29,007 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-25 18:24:29,007 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-25 18:24:29,007 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:24:29,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-25 18:24:29,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=1181, Unknown=0, NotChecked=0, Total=1332 [2021-11-25 18:24:29,008 INFO L87 Difference]: Start difference. First operand 313 states and 407 transitions. Second operand has 11 states, 10 states have (on average 4.5) internal successors, (45), 11 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:29,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:24:29,230 INFO L93 Difference]: Finished difference Result 465 states and 640 transitions. [2021-11-25 18:24:29,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-25 18:24:29,231 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 4.5) internal successors, (45), 11 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-11-25 18:24:29,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:24:29,234 INFO L225 Difference]: With dead ends: 465 [2021-11-25 18:24:29,234 INFO L226 Difference]: Without dead ends: 465 [2021-11-25 18:24:29,235 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 71 SyntacticMatches, 3 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 629 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=181, Invalid=1379, Unknown=0, NotChecked=0, Total=1560 [2021-11-25 18:24:29,236 INFO L933 BasicCegarLoop]: 24 mSDtfsCounter, 108 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 91 SdHoareTripleChecker+Invalid, 306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 174 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-25 18:24:29,236 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [108 Valid, 91 Invalid, 306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 127 Invalid, 0 Unknown, 174 Unchecked, 0.1s Time] [2021-11-25 18:24:29,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2021-11-25 18:24:29,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 386. [2021-11-25 18:24:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 373 states have (on average 1.477211796246649) internal successors, (551), 385 states have internal predecessors, (551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 551 transitions. [2021-11-25 18:24:29,246 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 551 transitions. Word has length 37 [2021-11-25 18:24:29,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:24:29,246 INFO L470 AbstractCegarLoop]: Abstraction has 386 states and 551 transitions. [2021-11-25 18:24:29,246 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 4.5) internal successors, (45), 11 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:29,246 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 551 transitions. [2021-11-25 18:24:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-25 18:24:29,247 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:24:29,247 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:24:29,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2021-11-25 18:24:29,471 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2021-11-25 18:24:29,471 INFO L402 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr31REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:24:29,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:24:29,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1865506625, now seen corresponding path program 1 times [2021-11-25 18:24:29,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:24:29,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014456756] [2021-11-25 18:24:29,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:24:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:24:29,667 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:24:29,667 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:24:29,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014456756] [2021-11-25 18:24:29,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014456756] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:24:29,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346280426] [2021-11-25 18:24:29,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:29,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:24:29,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:24:29,669 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:24:29,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2021-11-25 18:24:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:24:29,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 27 conjunts are in the unsatisfiable core [2021-11-25 18:24:29,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:24:29,972 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 6 treesize of output 5 [2021-11-25 18:24:30,061 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-25 18:24:30,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-11-25 18:24:30,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:24:30,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-11-25 18:24:30,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-25 18:24:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:24:30,304 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:24:30,353 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:30,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2021-11-25 18:24:30,490 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4646 (Array Int Int))) (<= 0 (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_4646) |c_ULTIMATE.start_main_~first~0#1.base|) (+ |c_ULTIMATE.start_main_~first~0#1.offset| 12)))) is different from false [2021-11-25 18:24:30,502 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:30,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 23 [2021-11-25 18:24:30,513 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:30,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 38 [2021-11-25 18:24:30,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-25 18:24:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 18:24:30,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1346280426] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:24:30,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [781586305] [2021-11-25 18:24:30,782 INFO L159 IcfgInterpreter]: Started Sifa with 22 locations of interest [2021-11-25 18:24:30,783 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:24:30,783 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:24:30,783 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:24:30,784 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:24:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:24:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:30,853 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 13 treesize of output 9 [2021-11-25 18:24:30,862 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 13 treesize of output 9 [2021-11-25 18:24:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:30,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:24:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:30,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:24:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:24:31,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:24:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:24:31,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:24:31,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:24:31,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:24:31,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-25 18:24:31,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:24:31,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:24:31,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2021-11-25 18:24:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:24:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:24:31,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:24:31,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:31,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:24:31,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,842 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:24:31,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 493 treesize of output 482 [2021-11-25 18:24:31,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,911 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:24:31,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 487 treesize of output 476 [2021-11-25 18:24:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:31,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:31,943 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:31,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 487 treesize of output 466 [2021-11-25 18:24:32,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,074 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:32,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 457 treesize of output 436 [2021-11-25 18:24:32,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,107 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,142 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:24:32,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 460 treesize of output 449 [2021-11-25 18:24:32,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:32,195 INFO L354 Elim1Store]: treesize reduction 93, result has 13.9 percent of original size [2021-11-25 18:24:32,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 17 case distinctions, treesize of input 562 treesize of output 551 [2021-11-25 18:24:32,471 INFO L354 Elim1Store]: treesize reduction 132, result has 17.0 percent of original size [2021-11-25 18:24:32,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 660 treesize of output 645 [2021-11-25 18:24:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:32,732 INFO L354 Elim1Store]: treesize reduction 188, result has 11.7 percent of original size [2021-11-25 18:24:32,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 700 treesize of output 679 [2021-11-25 18:24:33,015 INFO L354 Elim1Store]: treesize reduction 632, result has 9.8 percent of original size [2021-11-25 18:24:33,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 694 treesize of output 563 [2021-11-25 18:24:33,255 INFO L354 Elim1Store]: treesize reduction 800, result has 10.4 percent of original size [2021-11-25 18:24:33,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 36 case distinctions, treesize of input 694 treesize of output 674 [2021-11-25 18:24:33,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:33,609 INFO L354 Elim1Store]: treesize reduction 756, result has 8.4 percent of original size [2021-11-25 18:24:33,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 2 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 44 case distinctions, treesize of input 703 treesize of output 575 [2021-11-25 18:24:33,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:33,918 INFO L354 Elim1Store]: treesize reduction 948, result has 8.9 percent of original size [2021-11-25 18:24:33,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 2 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 44 case distinctions, treesize of input 703 treesize of output 686 [2021-11-25 18:24:33,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:33,985 INFO L354 Elim1Store]: treesize reduction 188, result has 11.7 percent of original size [2021-11-25 18:24:33,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 700 treesize of output 679 [2021-11-25 18:24:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,499 INFO L354 Elim1Store]: treesize reduction 848, result has 7.5 percent of original size [2021-11-25 18:24:34,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 4 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 52 case distinctions, treesize of input 710 treesize of output 585 [2021-11-25 18:24:34,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,786 INFO L354 Elim1Store]: treesize reduction 1064, result has 8.0 percent of original size [2021-11-25 18:24:34,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 4 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 52 case distinctions, treesize of input 710 treesize of output 696 [2021-11-25 18:24:34,907 INFO L354 Elim1Store]: treesize reduction 196, result has 14.0 percent of original size [2021-11-25 18:24:34,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 696 treesize of output 679 [2021-11-25 18:24:34,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:34,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,092 INFO L354 Elim1Store]: treesize reduction 188, result has 11.7 percent of original size [2021-11-25 18:24:35,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 700 treesize of output 679 [2021-11-25 18:24:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,577 INFO L354 Elim1Store]: treesize reduction 988, result has 6.5 percent of original size [2021-11-25 18:24:35,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 7 disjoint index pairs (out of 55 index pairs), introduced 12 new quantified variables, introduced 60 case distinctions, treesize of input 719 treesize of output 597 [2021-11-25 18:24:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:35,927 INFO L354 Elim1Store]: treesize reduction 1228, result has 7.0 percent of original size [2021-11-25 18:24:35,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 7 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 60 case distinctions, treesize of input 719 treesize of output 708 [2021-11-25 18:24:36,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,361 INFO L354 Elim1Store]: treesize reduction 1160, result has 5.6 percent of original size [2021-11-25 18:24:36,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 11 disjoint index pairs (out of 66 index pairs), introduced 13 new quantified variables, introduced 68 case distinctions, treesize of input 734 treesize of output 600 [2021-11-25 18:24:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,732 INFO L354 Elim1Store]: treesize reduction 1424, result has 6.1 percent of original size [2021-11-25 18:24:36,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 11 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 68 case distinctions, treesize of input 734 treesize of output 711 [2021-11-25 18:24:36,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:36,796 INFO L354 Elim1Store]: treesize reduction 180, result has 12.2 percent of original size [2021-11-25 18:24:36,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 696 treesize of output 690 [2021-11-25 18:24:36,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:37,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:37,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:37,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:37,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:24:37,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:37,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:37,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:37,133 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 13 treesize of output 9 [2021-11-25 18:24:37,139 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 19 treesize of output 1 [2021-11-25 18:24:37,146 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 13 treesize of output 9 [2021-11-25 18:24:37,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:37,166 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 19 treesize of output 1 [2021-11-25 18:24:37,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:37,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:37,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:37,211 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 15 treesize of output 1 [2021-11-25 18:24:37,225 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 19 treesize of output 1 [2021-11-25 18:24:37,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:37,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:37,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:37,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:37,302 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 15 treesize of output 11 [2021-11-25 18:24:37,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:37,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:37,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:37,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:37,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:37,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:37,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:24:37,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:37,683 INFO L354 Elim1Store]: treesize reduction 40, result has 54.0 percent of original size [2021-11-25 18:24:37,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 216 treesize of output 247 [2021-11-25 18:24:37,967 INFO L354 Elim1Store]: treesize reduction 40, result has 54.0 percent of original size [2021-11-25 18:24:37,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 216 treesize of output 247 [2021-11-25 18:24:38,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:38,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:38,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:38,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:38,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:38,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:38,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:38,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:38,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-25 18:24:38,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:38,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:38,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-11-25 18:24:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:38,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:38,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:38,381 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 18:24:41,589 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '25138#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.offset|) (<= 0 |#NULL.base|) (< |ULTIMATE.start_main_~x~1#1.offset| 0) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (= (select |#valid| |ULTIMATE.start_main_~x~1#1.base|) 1) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) (<= |#NULL.offset| 0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.base|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (<= (+ 16 |ULTIMATE.start_main_~x~1#1.offset|) (select |#length| |ULTIMATE.start_main_~x~1#1.base|)) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2021-11-25 18:24:41,589 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-25 18:24:41,589 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-25 18:24:41,589 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 23 [2021-11-25 18:24:41,589 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207779181] [2021-11-25 18:24:41,590 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-25 18:24:41,590 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-25 18:24:41,590 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:24:41,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-25 18:24:41,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=230, Invalid=1579, Unknown=1, NotChecked=82, Total=1892 [2021-11-25 18:24:41,590 INFO L87 Difference]: Start difference. First operand 386 states and 551 transitions. Second operand has 24 states, 23 states have (on average 4.391304347826087) internal successors, (101), 24 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:42,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:24:42,658 INFO L93 Difference]: Finished difference Result 495 states and 672 transitions. [2021-11-25 18:24:42,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-25 18:24:42,659 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 23 states have (on average 4.391304347826087) internal successors, (101), 24 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-11-25 18:24:42,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:24:42,662 INFO L225 Difference]: With dead ends: 495 [2021-11-25 18:24:42,662 INFO L226 Difference]: Without dead ends: 495 [2021-11-25 18:24:42,662 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 80 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 816 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=351, Invalid=2514, Unknown=1, NotChecked=104, Total=2970 [2021-11-25 18:24:42,663 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 271 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 262 SdHoareTripleChecker+Invalid, 1003 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 195 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-25 18:24:42,663 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [271 Valid, 262 Invalid, 1003 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 770 Invalid, 0 Unknown, 195 Unchecked, 0.7s Time] [2021-11-25 18:24:42,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2021-11-25 18:24:42,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 387. [2021-11-25 18:24:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 387 states, 374 states have (on average 1.4759358288770053) internal successors, (552), 386 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 552 transitions. [2021-11-25 18:24:42,671 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 552 transitions. Word has length 37 [2021-11-25 18:24:42,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:24:42,671 INFO L470 AbstractCegarLoop]: Abstraction has 387 states and 552 transitions. [2021-11-25 18:24:42,671 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 4.391304347826087) internal successors, (101), 24 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 18:24:42,671 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 552 transitions. [2021-11-25 18:24:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-25 18:24:42,672 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:24:42,672 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:24:42,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2021-11-25 18:24:42,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2021-11-25 18:24:42,887 INFO L402 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 39 more)] === [2021-11-25 18:24:42,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:24:42,888 INFO L85 PathProgramCache]: Analyzing trace with hash -1865536711, now seen corresponding path program 1 times [2021-11-25 18:24:42,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:24:42,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852811652] [2021-11-25 18:24:42,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:42,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:24:42,914 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-25 18:24:42,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1891341108] [2021-11-25 18:24:42,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:24:42,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:24:42,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:24:42,930 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:24:42,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8766514-3777-4091-8ba4-2a5d373ea4f7/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2021-11-25 18:24:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:24:43,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-25 18:24:43,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:24:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 18:24:43,518 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:24:43,592 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-25 18:24:43,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 25 [2021-11-25 18:24:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 18:24:43,943 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:24:43,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852811652] [2021-11-25 18:24:43,944 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-25 18:24:43,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1891341108] [2021-11-25 18:24:43,944 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1891341108] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:24:43,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [174841336] [2021-11-25 18:24:43,946 INFO L159 IcfgInterpreter]: Started Sifa with 24 locations of interest [2021-11-25 18:24:43,946 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:24:43,946 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:24:43,946 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:24:43,947 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:24:44,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2021-11-25 18:24:44,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:44,049 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 13 treesize of output 9 [2021-11-25 18:24:44,056 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 13 treesize of output 9 [2021-11-25 18:24:44,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:44,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:44,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:44,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2021-11-25 18:24:44,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:44,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:44,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:44,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2021-11-25 18:24:44,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:44,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:44,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:44,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:44,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2021-11-25 18:24:44,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:24:44,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2021-11-25 18:24:44,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:24:44,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:24:44,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:24:44,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2021-11-25 18:24:44,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:24:44,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2021-11-25 18:24:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2021-11-25 18:24:44,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:24:44,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-11-25 18:24:44,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2021-11-25 18:24:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:24:44,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2021-11-25 18:24:44,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:44,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2021-11-25 18:24:45,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,051 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:45,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 503 treesize of output 482 [2021-11-25 18:24:45,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,131 INFO L354 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2021-11-25 18:24:45,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 24 case distinctions, treesize of input 497 treesize of output 486 [2021-11-25 18:24:45,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,200 INFO L354 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2021-11-25 18:24:45,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 491 treesize of output 480 [2021-11-25 18:24:45,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,300 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-25 18:24:45,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 461 treesize of output 440 [2021-11-25 18:24:45,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,374 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-11-25 18:24:45,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 464 treesize of output 453 [2021-11-25 18:24:45,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:45,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:24:45,435 INFO L354 Elim1Store]: treesize reduction 57, result has 13.6 percent of original size [2021-11-25 18:24:45,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 470 treesize of output 459 [2021-11-25 18:24:45,740 INFO L354 Elim1Store]: treesize reduction 184, result has 14.8 percent of original size [2021-11-25 18:24:45,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 578 treesize of output 580 [2021-11-25 18:24:46,209 INFO L354 Elim1Store]: treesize reduction 704, result has 9.6 percent of original size [2021-11-25 18:24:46,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 600 treesize of output 577 [2021-11-25 18:24:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:46,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:46,285 INFO L354 Elim1Store]: treesize reduction 152, result has 11.1 percent of original size [2021-11-25 18:24:46,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 606 treesize of output 585 [2021-11-25 18:24:46,620 INFO L354 Elim1Store]: treesize reduction 684, result has 9.6 percent of original size [2021-11-25 18:24:46,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 600 treesize of output 571 [2021-11-25 18:24:46,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,107 INFO L354 Elim1Store]: treesize reduction 834, result has 8.3 percent of original size [2021-11-25 18:24:47,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 2 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 44 case distinctions, treesize of input 609 treesize of output 589 [2021-11-25 18:24:47,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,425 INFO L354 Elim1Store]: treesize reduction 812, result has 8.2 percent of original size [2021-11-25 18:24:47,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 2 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 44 case distinctions, treesize of input 609 treesize of output 583 [2021-11-25 18:24:47,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,501 INFO L354 Elim1Store]: treesize reduction 152, result has 11.1 percent of original size [2021-11-25 18:24:47,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 606 treesize of output 585 [2021-11-25 18:24:47,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,972 INFO L354 Elim1Store]: treesize reduction 908, result has 7.4 percent of original size [2021-11-25 18:24:47,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 4 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 52 case distinctions, treesize of input 616 treesize of output 593 [2021-11-25 18:24:47,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:47,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,362 INFO L354 Elim1Store]: treesize reduction 932, result has 7.4 percent of original size [2021-11-25 18:24:48,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 4 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 52 case distinctions, treesize of input 616 treesize of output 599 [2021-11-25 18:24:48,440 INFO L354 Elim1Store]: treesize reduction 160, result has 14.0 percent of original size [2021-11-25 18:24:48,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 602 treesize of output 585 [2021-11-25 18:24:48,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,944 INFO L354 Elim1Store]: treesize reduction 1078, result has 6.5 percent of original size [2021-11-25 18:24:48,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 7 disjoint index pairs (out of 55 index pairs), introduced 12 new quantified variables, introduced 60 case distinctions, treesize of input 625 treesize of output 611 [2021-11-25 18:24:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:48,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,376 INFO L354 Elim1Store]: treesize reduction 1052, result has 6.5 percent of original size [2021-11-25 18:24:49,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 7 disjoint index pairs (out of 55 index pairs), introduced 12 new quantified variables, introduced 60 case distinctions, treesize of input 625 treesize of output 605 [2021-11-25 18:24:49,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,482 INFO L354 Elim1Store]: treesize reduction 152, result has 11.1 percent of original size [2021-11-25 18:24:49,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 606 treesize of output 585 [2021-11-25 18:24:49,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:49,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,231 INFO L354 Elim1Store]: treesize reduction 1256, result has 5.6 percent of original size [2021-11-25 18:24:50,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 11 disjoint index pairs (out of 66 index pairs), introduced 13 new quantified variables, introduced 68 case distinctions, treesize of input 640 treesize of output 614 [2021-11-25 18:24:50,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,336 INFO L354 Elim1Store]: treesize reduction 144, result has 11.7 percent of original size [2021-11-25 18:24:50,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 602 treesize of output 596 [2021-11-25 18:24:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,702 INFO L354 Elim1Store]: treesize reduction 1228, result has 5.6 percent of original size [2021-11-25 18:24:50,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 11 disjoint index pairs (out of 66 index pairs), introduced 13 new quantified variables, introduced 68 case distinctions, treesize of input 640 treesize of output 608 [2021-11-25 18:24:50,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:50,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:50,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:50,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:50,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:50,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:50,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:24:51,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:51,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:51,036 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 13 treesize of output 9 [2021-11-25 18:24:51,044 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 19 treesize of output 1 [2021-11-25 18:24:51,050 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 13 treesize of output 9 [2021-11-25 18:24:51,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:51,073 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 19 treesize of output 1 [2021-11-25 18:24:51,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:51,098 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 15 treesize of output 1 [2021-11-25 18:24:51,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:51,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:51,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:51,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:51,163 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 19 treesize of output 1 [2021-11-25 18:24:51,177 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 15 treesize of output 11 [2021-11-25 18:24:51,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:51,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:51,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:51,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:51,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:24:51,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:24:51,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:51,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2021-11-25 18:24:51,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:51,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:51,426 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 19 treesize of output 1 [2021-11-25 18:24:51,434 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 13 treesize of output 9 [2021-11-25 18:24:51,443 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 13 treesize of output 9 [2021-11-25 18:24:51,457 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 19 treesize of output 1 [2021-11-25 18:24:51,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:51,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-25 18:24:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:51,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-11-25 18:24:51,513 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 15 treesize of output 1 [2021-11-25 18:24:51,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:51,550 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 19 treesize of output 1 [2021-11-25 18:24:51,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2021-11-25 18:24:51,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:51,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-25 18:24:51,634 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 15 treesize of output 11 [2021-11-25 18:24:51,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 18:24:51,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 18:24:51,728 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:24:51,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2021-11-25 18:24:51,745 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-25 18:24:51,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2021-11-25 18:24:51,752 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 15 treesize of output 1 [2021-11-25 18:24:51,810 INFO L354 Elim1Store]: treesize reduction 66, result has 30.5 percent of original size [2021-11-25 18:24:51,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 108 [2021-11-25 18:24:51,856 INFO L354 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2021-11-25 18:24:51,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 146 treesize of output 143 [2021-11-25 18:24:51,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 1 [2021-11-25 18:24:51,902 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 19 treesize of output 1 [2021-11-25 18:24:51,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,948 INFO L354 Elim1Store]: treesize reduction 109, result has 18.7 percent of original size [2021-11-25 18:24:51,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 226 treesize of output 193 [2021-11-25 18:24:51,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:51,990 INFO L354 Elim1Store]: treesize reduction 99, result has 20.2 percent of original size [2021-11-25 18:24:51,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 236 treesize of output 229 [2021-11-25 18:24:52,043 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 15 treesize of output 11 [2021-11-25 18:24:52,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:52,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:52,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:52,104 INFO L354 Elim1Store]: treesize reduction 133, result has 16.9 percent of original size [2021-11-25 18:24:52,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 277 treesize of output 226 [2021-11-25 18:24:52,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:52,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:52,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:24:52,152 INFO L354 Elim1Store]: treesize reduction 123, result has 16.9 percent of original size [2021-11-25 18:24:52,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 289 treesize of output 262 [2021-11-25 18:24:52,350 INFO L354 Elim1Store]: treesize reduction 132, result has 32.0 percent of original size [2021-11-25 18:24:52,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 677 treesize of output 504 [2021-11-25 18:24:52,443 INFO L354 Elim1Store]: treesize reduction 112, result has 37.1 percent of original size [2021-11-25 18:24:52,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 636 treesize of output 437 [2021-11-25 18:24:52,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2021-11-25 18:25:12,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:25:12,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:25:12,080 INFO L354 Elim1Store]: treesize reduction 87, result has 16.3 percent of original size [2021-11-25 18:25:12,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 1058 treesize of output 802 [2021-11-25 18:25:12,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:25:12,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:25:12,156 INFO L354 Elim1Store]: treesize reduction 113, result has 5.8 percent of original size [2021-11-25 18:25:12,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 939 treesize of output 862 [2021-11-25 18:25:12,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:25:12,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-11-25 18:25:17,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-25 18:25:17,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:25:17,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-25 18:25:25,474 INFO L354 Elim1Store]: treesize reduction 62, result has 41.5 percent of original size [2021-11-25 18:25:25,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 1144 treesize of output 1128 [2021-11-25 18:25:25,549 INFO L354 Elim1Store]: treesize reduction 78, result has 41.8 percent of original size [2021-11-25 18:25:25,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 1139 treesize of output 1179 [2021-11-25 18:26:08,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:08,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:08,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,954 INFO L354 Elim1Store]: treesize reduction 118, result has 12.6 percent of original size [2021-11-25 18:26:08,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 1293 treesize of output 988 [2021-11-25 18:26:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:08,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:09,015 INFO L354 Elim1Store]: treesize reduction 101, result has 14.4 percent of original size [2021-11-25 18:26:09,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 16 case distinctions, treesize of input 1001 treesize of output 895 [2021-11-25 18:26:09,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:09,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 914 treesize of output 898 [2021-11-25 18:26:16,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:16,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:16,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,962 INFO L354 Elim1Store]: treesize reduction 132, result has 11.4 percent of original size [2021-11-25 18:26:16,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 1247 treesize of output 953 [2021-11-25 18:26:16,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:16,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:16,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:17,039 INFO L354 Elim1Store]: treesize reduction 132, result has 17.0 percent of original size [2021-11-25 18:26:17,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 23 case distinctions, treesize of input 975 treesize of output 888 [2021-11-25 18:26:17,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:17,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 907 treesize of output 891 [2021-11-25 18:26:25,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:25,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:25,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,222 INFO L354 Elim1Store]: treesize reduction 187, result has 25.5 percent of original size [2021-11-25 18:26:25,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 32 case distinctions, treesize of input 1254 treesize of output 981 [2021-11-25 18:26:25,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:25,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:26:25,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:26:25,365 INFO L354 Elim1Store]: treesize reduction 162, result has 26.0 percent of original size [2021-11-25 18:26:25,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 31 case distinctions, treesize of input 1010 treesize of output 944 [2021-11-25 18:26:25,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 959 treesize of output 947