./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 260777f6a7be1f16cc330a008300c11ebdea8f1cf9d8e96a0325274fd8fd5b2a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:38:36,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:38:37,027 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 17:38:37,033 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:38:37,033 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:38:37,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:38:37,059 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:38:37,060 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:38:37,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:38:37,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:38:37,062 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:38:37,062 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:38:37,063 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:38:37,063 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 17:38:37,064 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:38:37,064 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:38:37,064 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 17:38:37,065 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 17:38:37,065 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:38:37,066 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 17:38:37,067 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 17:38:37,067 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 17:38:37,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:38:37,069 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:38:37,069 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 17:38:37,069 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 17:38:37,070 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 17:38:37,070 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:38:37,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:38:37,071 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:38:37,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:38:37,072 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 17:38:37,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:38:37,072 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:38:37,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:38:37,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:38:37,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:38:37,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:38:37,074 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:38:37,074 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:38:37,074 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:38:37,074 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 17:38:37,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 17:38:37,075 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:38:37,075 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:38:37,075 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:38:37,075 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:38:37,075 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 260777f6a7be1f16cc330a008300c11ebdea8f1cf9d8e96a0325274fd8fd5b2a [2023-12-02 17:38:37,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:38:37,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:38:37,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:38:37,326 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:38:37,327 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:38:37,328 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c [2023-12-02 17:38:40,084 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:38:40,274 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:38:40,274 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c [2023-12-02 17:38:40,281 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/data/62d07ac21/afb05479e0334338856772c562d08a31/FLAG3e631e199 [2023-12-02 17:38:40,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/data/62d07ac21/afb05479e0334338856772c562d08a31 [2023-12-02 17:38:40,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:38:40,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:38:40,296 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:38:40,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:38:40,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:38:40,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61487140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40, skipping insertion in model container [2023-12-02 17:38:40,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,322 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:38:40,436 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c[1124,1137] [2023-12-02 17:38:40,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:38:40,467 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:38:40,480 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c[1124,1137] [2023-12-02 17:38:40,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:38:40,505 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:38:40,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40 WrapperNode [2023-12-02 17:38:40,506 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:38:40,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:38:40,507 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:38:40,507 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:38:40,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,522 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,543 INFO L138 Inliner]: procedures = 16, calls = 99, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 106 [2023-12-02 17:38:40,543 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:38:40,544 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:38:40,544 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:38:40,544 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:38:40,553 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,557 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,558 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,563 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,565 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,566 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:38:40,570 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:38:40,571 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:38:40,571 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:38:40,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (1/1) ... [2023-12-02 17:38:40,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:38:40,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:38:40,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:38:40,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:38:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:38:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 17:38:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 17:38:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 17:38:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_29_to_41_0 [2023-12-02 17:38:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_29_to_41_0 [2023-12-02 17:38:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:38:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:38:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 17:38:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 17:38:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 17:38:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 17:38:40,726 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:38:40,728 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:38:40,940 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:38:40,968 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:38:40,968 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 17:38:40,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:38:40 BoogieIcfgContainer [2023-12-02 17:38:40,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:38:40,972 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:38:40,972 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:38:40,975 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:38:40,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:38:40" (1/3) ... [2023-12-02 17:38:40,976 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e8fbd0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:38:40, skipping insertion in model container [2023-12-02 17:38:40,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:38:40" (2/3) ... [2023-12-02 17:38:40,977 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e8fbd0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:38:40, skipping insertion in model container [2023-12-02 17:38:40,977 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:38:40" (3/3) ... [2023-12-02 17:38:40,978 INFO L112 eAbstractionObserver]: Analyzing ICFG recursified_cohencu-ll.c [2023-12-02 17:38:40,993 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:38:40,993 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 17:38:41,030 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:38:41,036 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@62f0c269, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:38:41,036 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 17:38:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand has 38 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 23 states have internal predecessors, (25), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 17:38:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 17:38:41,045 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:38:41,045 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:38:41,046 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:38:41,049 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:38:41,049 INFO L85 PathProgramCache]: Analyzing trace with hash -1371458259, now seen corresponding path program 1 times [2023-12-02 17:38:41,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:38:41,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268571537] [2023-12-02 17:38:41,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:38:41,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:38:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:38:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:38:41,880 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:38:41,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268571537] [2023-12-02 17:38:41,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268571537] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:38:41,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:38:41,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-02 17:38:41,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065444794] [2023-12-02 17:38:41,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:38:41,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 17:38:41,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:38:41,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 17:38:41,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-12-02 17:38:41,917 INFO L87 Difference]: Start difference. First operand has 38 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 23 states have internal predecessors, (25), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand has 8 states, 6 states have (on average 1.0) internal successors, (6), 5 states have internal predecessors, (6), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:38:42,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:38:42,312 INFO L93 Difference]: Finished difference Result 106 states and 168 transitions. [2023-12-02 17:38:42,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 17:38:42,314 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 1.0) internal successors, (6), 5 states have internal predecessors, (6), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2023-12-02 17:38:42,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:38:42,322 INFO L225 Difference]: With dead ends: 106 [2023-12-02 17:38:42,323 INFO L226 Difference]: Without dead ends: 67 [2023-12-02 17:38:42,326 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-12-02 17:38:42,330 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 29 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 141 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 17:38:42,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 141 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 17:38:42,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2023-12-02 17:38:42,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 55. [2023-12-02 17:38:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 32 states have (on average 1.09375) internal successors, (35), 34 states have internal predecessors, (35), 18 states have call successors, (18), 4 states have call predecessors, (18), 4 states have return successors, (18), 17 states have call predecessors, (18), 17 states have call successors, (18) [2023-12-02 17:38:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 71 transitions. [2023-12-02 17:38:42,379 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 71 transitions. Word has length 8 [2023-12-02 17:38:42,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:38:42,380 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 71 transitions. [2023-12-02 17:38:42,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 1.0) internal successors, (6), 5 states have internal predecessors, (6), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:38:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2023-12-02 17:38:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 17:38:42,381 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:38:42,382 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:38:42,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 17:38:42,382 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:38:42,383 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:38:42,383 INFO L85 PathProgramCache]: Analyzing trace with hash -1638005840, now seen corresponding path program 1 times [2023-12-02 17:38:42,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:38:42,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501555320] [2023-12-02 17:38:42,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:38:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:38:42,409 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:38:42,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1825641708] [2023-12-02 17:38:42,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:38:42,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:38:42,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:38:42,420 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:38:42,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 17:38:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:38:42,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 52 conjunts are in the unsatisfiable core [2023-12-02 17:38:42,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:38:42,712 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,730 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:42,748 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,749 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,755 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:42,762 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,779 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,780 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,782 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,786 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:42,796 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,797 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:42,801 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:42,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:42,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 151 [2023-12-02 17:38:42,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 135 [2023-12-02 17:38:42,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 112 treesize of output 93 [2023-12-02 17:38:43,015 INFO L349 Elim1Store]: treesize reduction 20, result has 51.2 percent of original size [2023-12-02 17:38:43,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 64 treesize of output 90 [2023-12-02 17:38:43,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 128 [2023-12-02 17:38:43,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 173 treesize of output 163 [2023-12-02 17:38:43,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 156 [2023-12-02 17:38:43,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:43,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 100 [2023-12-02 17:38:43,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:43,792 INFO L349 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2023-12-02 17:38:43,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 78 treesize of output 115 [2023-12-02 17:38:43,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 43 [2023-12-02 17:38:43,814 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 150 treesize of output 111 [2023-12-02 17:38:43,826 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:43,852 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-12-02 17:38:43,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 106 treesize of output 112 [2023-12-02 17:38:44,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:44,066 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:44,067 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 26 treesize of output 18 [2023-12-02 17:38:44,114 INFO L349 Elim1Store]: treesize reduction 33, result has 19.5 percent of original size [2023-12-02 17:38:44,115 INFO L378 Elim1Store]: Elim1 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 58 treesize of output 41 [2023-12-02 17:38:44,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:44,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2023-12-02 17:38:44,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:44,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 124 [2023-12-02 17:38:44,332 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 98 treesize of output 73 [2023-12-02 17:38:44,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:44,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:44,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:44,432 INFO L349 Elim1Store]: treesize reduction 60, result has 47.8 percent of original size [2023-12-02 17:38:44,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 83 treesize of output 149 [2023-12-02 17:38:44,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:44,632 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:44,668 INFO L349 Elim1Store]: treesize reduction 30, result has 45.5 percent of original size [2023-12-02 17:38:44,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 9 case distinctions, treesize of input 60 treesize of output 55 [2023-12-02 17:38:45,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 135 [2023-12-02 17:38:45,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:45,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 102 treesize of output 102 [2023-12-02 17:38:45,103 INFO L349 Elim1Store]: treesize reduction 20, result has 51.2 percent of original size [2023-12-02 17:38:45,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 71 [2023-12-02 17:38:45,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 17:38:45,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 17:38:45,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:45,347 INFO L349 Elim1Store]: treesize reduction 65, result has 33.0 percent of original size [2023-12-02 17:38:45,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 153 treesize of output 187 [2023-12-02 17:38:45,456 INFO L349 Elim1Store]: treesize reduction 33, result has 19.5 percent of original size [2023-12-02 17:38:45,456 INFO L378 Elim1Store]: Elim1 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 46 treesize of output 33 [2023-12-02 17:38:45,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 128 [2023-12-02 17:38:45,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 173 treesize of output 163 [2023-12-02 17:38:45,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 156 [2023-12-02 17:38:45,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 203 treesize of output 161 [2023-12-02 17:38:45,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 214 treesize of output 232 [2023-12-02 17:38:45,679 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:45,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 301 treesize of output 312 [2023-12-02 17:38:45,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 462 treesize of output 423 [2023-12-02 17:38:45,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:45,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 286 treesize of output 210 [2023-12-02 17:38:45,751 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,752 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 109 treesize of output 138 [2023-12-02 17:38:45,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 280 treesize of output 335 [2023-12-02 17:38:45,813 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,814 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 131 treesize of output 156 [2023-12-02 17:38:45,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 408 treesize of output 335 [2023-12-02 17:38:45,896 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,897 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 109 treesize of output 138 [2023-12-02 17:38:45,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 280 treesize of output 335 [2023-12-02 17:38:45,973 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,974 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:45,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 131 treesize of output 156 [2023-12-02 17:38:46,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 408 treesize of output 335 [2023-12-02 17:38:46,038 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:46,039 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:46,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:46,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 161 [2023-12-02 17:38:46,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,116 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:46,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 69 [2023-12-02 17:38:46,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,127 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 108 treesize of output 83 [2023-12-02 17:38:46,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:46,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,208 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:46,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 108 treesize of output 83 [2023-12-02 17:38:46,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,223 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 122 treesize of output 95 [2023-12-02 17:38:46,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:46,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,290 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:46,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 69 [2023-12-02 17:38:46,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,303 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 108 treesize of output 83 [2023-12-02 17:38:46,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:46,351 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:46,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,368 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:46,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:46,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 132 treesize of output 117 [2023-12-02 17:38:46,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,441 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2023-12-02 17:38:46,477 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:46,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,490 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:46,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:46,522 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:46,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,535 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:46,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:46,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 132 treesize of output 117 [2023-12-02 17:38:46,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,590 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2023-12-02 17:38:46,628 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:46,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,641 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:46,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:46,673 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:46,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,690 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:46,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:46,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 132 treesize of output 117 [2023-12-02 17:38:46,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,742 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2023-12-02 17:38:46,773 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:46,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:46,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,786 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:46,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:46,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 161 [2023-12-02 17:38:46,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 253 treesize of output 234 [2023-12-02 17:38:46,879 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:46,879 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:46,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 59 [2023-12-02 17:38:46,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:46,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:46,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:46,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:46,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 161 [2023-12-02 17:38:46,997 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 189 treesize of output 158 [2023-12-02 17:38:47,023 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:47,028 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:47,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 145 [2023-12-02 17:38:47,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 120 treesize of output 106 [2023-12-02 17:38:47,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 127 [2023-12-02 17:38:47,103 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:47,104 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:47,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 151 [2023-12-02 17:38:47,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 153 [2023-12-02 17:38:47,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 159 [2023-12-02 17:38:47,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2023-12-02 17:38:47,183 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:47,200 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 90 [2023-12-02 17:38:47,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,242 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:47,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 64 [2023-12-02 17:38:47,252 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 71 treesize of output 50 [2023-12-02 17:38:47,264 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:47,268 INFO L349 Elim1Store]: treesize reduction 39, result has 2.5 percent of original size [2023-12-02 17:38:47,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 44 treesize of output 46 [2023-12-02 17:38:47,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:47,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 97 [2023-12-02 17:38:47,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 84 [2023-12-02 17:38:47,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 90 [2023-12-02 17:38:47,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 90 [2023-12-02 17:38:47,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,390 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:47,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 70 [2023-12-02 17:38:47,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 119 [2023-12-02 17:38:47,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 97 [2023-12-02 17:38:47,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 84 [2023-12-02 17:38:47,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 90 [2023-12-02 17:38:47,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 151 [2023-12-02 17:38:47,515 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 132 [2023-12-02 17:38:47,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 124 [2023-12-02 17:38:47,541 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 135 treesize of output 108 [2023-12-02 17:38:47,562 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:47,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 33 [2023-12-02 17:38:47,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,578 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-12-02 17:38:47,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 64 [2023-12-02 17:38:47,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 151 [2023-12-02 17:38:47,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 134 [2023-12-02 17:38:47,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 143 treesize of output 126 [2023-12-02 17:38:47,650 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 151 treesize of output 110 [2023-12-02 17:38:47,665 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:47,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 29 [2023-12-02 17:38:47,678 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-12-02 17:38:47,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 53 treesize of output 60 [2023-12-02 17:38:47,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 145 [2023-12-02 17:38:47,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,737 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 137 treesize of output 95 [2023-12-02 17:38:47,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:47,753 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:47,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 33 [2023-12-02 17:38:47,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2023-12-02 17:38:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:47,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 161 [2023-12-02 17:38:47,833 INFO L349 Elim1Store]: treesize reduction 184, result has 0.5 percent of original size [2023-12-02 17:38:47,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 110 treesize of output 88 [2023-12-02 17:38:47,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,848 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 111 treesize of output 86 [2023-12-02 17:38:47,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:47,893 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:47,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:47,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,899 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:47,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:47,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 178 treesize of output 151 [2023-12-02 17:38:47,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:47,949 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:47,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 103 treesize of output 115 [2023-12-02 17:38:48,024 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:48,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:48,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,032 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:48,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:48,068 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:48,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:48,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,081 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:48,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:48,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 178 treesize of output 151 [2023-12-02 17:38:48,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,151 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:48,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 103 treesize of output 115 [2023-12-02 17:38:48,194 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:48,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:48,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,207 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:48,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:48,281 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:48,287 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:48,287 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:48,292 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:48,301 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:48,307 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:48,316 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:48,321 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:48,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 299 treesize of output 215 [2023-12-02 17:38:48,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 214 [2023-12-02 17:38:48,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 235 treesize of output 260 [2023-12-02 17:38:48,436 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:48,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 230 [2023-12-02 17:38:48,495 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:48,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 163 [2023-12-02 17:38:48,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 146 [2023-12-02 17:38:48,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,532 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 130 [2023-12-02 17:38:48,570 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:48,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 39 [2023-12-02 17:38:48,588 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:48,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 124 treesize of output 125 [2023-12-02 17:38:48,618 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:48,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 39 [2023-12-02 17:38:48,634 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:48,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 124 treesize of output 125 [2023-12-02 17:38:48,677 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:48,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 33 [2023-12-02 17:38:48,688 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:48,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 124 treesize of output 109 [2023-12-02 17:38:48,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 151 [2023-12-02 17:38:48,750 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 97 [2023-12-02 17:38:48,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 84 [2023-12-02 17:38:48,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 31 [2023-12-02 17:38:48,765 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 80 treesize of output 55 [2023-12-02 17:38:48,772 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:48,773 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 28 [2023-12-02 17:38:48,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 178 [2023-12-02 17:38:48,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 177 treesize of output 142 [2023-12-02 17:38:48,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,828 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:48,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 161 treesize of output 147 [2023-12-02 17:38:48,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 192 [2023-12-02 17:38:48,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 191 treesize of output 156 [2023-12-02 17:38:48,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,905 INFO L349 Elim1Store]: treesize reduction 61, result has 1.6 percent of original size [2023-12-02 17:38:48,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 116 treesize of output 134 [2023-12-02 17:38:48,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 90 [2023-12-02 17:38:48,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:48,954 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:48,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 70 [2023-12-02 17:38:48,963 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 75 treesize of output 50 [2023-12-02 17:38:48,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:48,998 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:49,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 514 treesize of output 303 [2023-12-02 17:38:49,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 425 treesize of output 324 [2023-12-02 17:38:49,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 235 treesize of output 239 [2023-12-02 17:38:49,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 235 treesize of output 236 [2023-12-02 17:38:49,131 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,132 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,132 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 293 treesize of output 209 [2023-12-02 17:38:49,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 481 treesize of output 434 [2023-12-02 17:38:49,203 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,203 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 161 [2023-12-02 17:38:49,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 253 treesize of output 234 [2023-12-02 17:38:49,260 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,261 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 7 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 471 treesize of output 277 [2023-12-02 17:38:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 153 treesize of output 128 [2023-12-02 17:38:49,327 INFO L349 Elim1Store]: treesize reduction 21, result has 4.5 percent of original size [2023-12-02 17:38:49,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 90 treesize of output 92 [2023-12-02 17:38:49,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,345 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-12-02 17:38:49,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 111 treesize of output 111 [2023-12-02 17:38:49,354 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,354 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 151 [2023-12-02 17:38:49,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 124 [2023-12-02 17:38:49,394 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 149 treesize of output 108 [2023-12-02 17:38:49,407 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:49,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 29 [2023-12-02 17:38:49,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,426 INFO L349 Elim1Store]: treesize reduction 110, result has 0.9 percent of original size [2023-12-02 17:38:49,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 39 treesize of output 48 [2023-12-02 17:38:49,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 163 [2023-12-02 17:38:49,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 130 [2023-12-02 17:38:49,500 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:49,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 45 [2023-12-02 17:38:49,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,515 INFO L349 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2023-12-02 17:38:49,515 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 93 treesize of output 93 [2023-12-02 17:38:49,540 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:49,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 39 [2023-12-02 17:38:49,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,558 INFO L349 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2023-12-02 17:38:49,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 93 treesize of output 93 [2023-12-02 17:38:49,598 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:49,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 39 [2023-12-02 17:38:49,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,617 INFO L349 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2023-12-02 17:38:49,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 93 treesize of output 93 [2023-12-02 17:38:49,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 317 treesize of output 203 [2023-12-02 17:38:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 223 treesize of output 224 [2023-12-02 17:38:49,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,770 INFO L349 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2023-12-02 17:38:49,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 348 treesize of output 310 [2023-12-02 17:38:49,783 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,784 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 180 [2023-12-02 17:38:49,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 181 [2023-12-02 17:38:49,885 INFO L349 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2023-12-02 17:38:49,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 406 treesize of output 336 [2023-12-02 17:38:49,894 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,895 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 151 [2023-12-02 17:38:49,923 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-12-02 17:38:49,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 131 treesize of output 119 [2023-12-02 17:38:49,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 103 [2023-12-02 17:38:49,934 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 52 [2023-12-02 17:38:49,939 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,942 INFO L349 Elim1Store]: treesize reduction 29, result has 3.3 percent of original size [2023-12-02 17:38:49,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 53 [2023-12-02 17:38:49,947 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:49,951 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-12-02 17:38:49,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 50 [2023-12-02 17:38:49,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:49,971 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:49,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 157 [2023-12-02 17:38:49,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:49,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 101 [2023-12-02 17:38:50,009 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:50,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 143 treesize of output 106 [2023-12-02 17:38:50,017 INFO L349 Elim1Store]: treesize reduction 29, result has 3.3 percent of original size [2023-12-02 17:38:50,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 71 treesize of output 57 [2023-12-02 17:38:50,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 192 [2023-12-02 17:38:50,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 191 [2023-12-02 17:38:50,066 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:50,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 66 treesize of output 50 [2023-12-02 17:38:50,090 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 7 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 476 treesize of output 287 [2023-12-02 17:38:50,155 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 399 treesize of output 307 [2023-12-02 17:38:50,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 214 [2023-12-02 17:38:50,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 175 [2023-12-02 17:38:50,250 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,251 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,251 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 173 [2023-12-02 17:38:50,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 163 treesize of output 192 [2023-12-02 17:38:50,331 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,360 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,390 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 7 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 471 treesize of output 277 [2023-12-02 17:38:50,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 331 treesize of output 272 [2023-12-02 17:38:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,436 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 141 [2023-12-02 17:38:50,469 INFO L349 Elim1Store]: treesize reduction 21, result has 4.5 percent of original size [2023-12-02 17:38:50,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 90 treesize of output 92 [2023-12-02 17:38:50,475 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,476 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,490 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,497 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 173 [2023-12-02 17:38:50,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 163 treesize of output 192 [2023-12-02 17:38:50,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 164 [2023-12-02 17:38:50,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 165 [2023-12-02 17:38:50,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,602 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:50,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 50 [2023-12-02 17:38:50,616 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:50,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,634 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 118 treesize of output 92 [2023-12-02 17:38:50,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:50,649 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:50,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 33 [2023-12-02 17:38:50,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,681 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 118 treesize of output 92 [2023-12-02 17:38:50,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:50,693 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:50,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 33 [2023-12-02 17:38:50,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:50,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 299 treesize of output 215 [2023-12-02 17:38:50,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 219 treesize of output 195 [2023-12-02 17:38:50,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:50,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 141 [2023-12-02 17:38:50,780 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-12-02 17:38:50,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 96 treesize of output 102 [2023-12-02 17:38:50,787 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,787 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,799 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:50,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 55 treesize of output 72 [2023-12-02 17:38:50,821 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,821 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 304 treesize of output 225 [2023-12-02 17:38:50,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 224 [2023-12-02 17:38:50,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 267 treesize of output 297 [2023-12-02 17:38:50,928 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,929 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,929 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 211 treesize of output 240 [2023-12-02 17:38:50,988 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,988 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:50,989 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,000 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,004 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,021 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,028 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 519 treesize of output 313 [2023-12-02 17:38:51,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 293 treesize of output 294 [2023-12-02 17:38:51,126 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 298 treesize of output 219 [2023-12-02 17:38:51,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 144 [2023-12-02 17:38:51,189 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 514 treesize of output 303 [2023-12-02 17:38:51,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 207 treesize of output 162 [2023-12-02 17:38:51,242 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,243 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,243 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,264 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,270 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:51,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 299 treesize of output 215 [2023-12-02 17:38:51,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 134 [2023-12-02 17:38:51,332 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:51,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 55 treesize of output 72 [2023-12-02 17:38:51,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 128 [2023-12-02 17:38:51,348 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,348 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 134 [2023-12-02 17:38:51,368 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 146 treesize of output 102 [2023-12-02 17:38:51,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,390 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:51,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 29 [2023-12-02 17:38:51,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 293 treesize of output 209 [2023-12-02 17:38:51,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 213 treesize of output 191 [2023-12-02 17:38:51,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 144 [2023-12-02 17:38:51,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 144 [2023-12-02 17:38:51,478 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:51,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 262 treesize of output 201 [2023-12-02 17:38:51,490 INFO L349 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2023-12-02 17:38:51,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 91 treesize of output 71 [2023-12-02 17:38:51,499 INFO L378 Elim1Store]: Elim1 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 133 treesize of output 89 [2023-12-02 17:38:51,508 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,508 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 514 treesize of output 303 [2023-12-02 17:38:51,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 620 treesize of output 578 [2023-12-02 17:38:51,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 1286 treesize of output 959 [2023-12-02 17:38:51,607 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,608 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,608 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:51,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 161 [2023-12-02 17:38:51,657 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:51,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:51,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,668 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,690 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:51,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:51,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,701 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,737 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:51,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 30 [2023-12-02 17:38:51,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,745 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,780 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:51,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:51,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,790 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,815 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:51,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:51,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,826 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,859 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:51,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 30 [2023-12-02 17:38:51,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,865 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,893 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:51,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:51,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,903 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,931 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:51,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:38:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,940 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,966 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:51,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 30 [2023-12-02 17:38:51,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:51,973 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:51,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:51,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 178 treesize of output 151 [2023-12-02 17:38:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,017 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:52,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 103 treesize of output 115 [2023-12-02 17:38:52,024 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 130 treesize of output 93 [2023-12-02 17:38:52,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:52,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 206 treesize of output 171 [2023-12-02 17:38:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,076 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:52,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 112 treesize of output 132 [2023-12-02 17:38:52,086 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 130 treesize of output 103 [2023-12-02 17:38:52,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2023-12-02 17:38:52,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 178 treesize of output 151 [2023-12-02 17:38:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:52,130 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:52,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 103 treesize of output 115 [2023-12-02 17:38:52,138 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 130 treesize of output 93 [2023-12-02 17:38:52,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:52,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 157 [2023-12-02 17:38:52,267 INFO L349 Elim1Store]: treesize reduction 122, result has 34.1 percent of original size [2023-12-02 17:38:52,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 106 treesize of output 146 [2023-12-02 17:38:52,277 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:52,278 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:52,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 159 treesize of output 131 [2023-12-02 17:38:55,008 INFO L349 Elim1Store]: treesize reduction 78, result has 42.2 percent of original size [2023-12-02 17:38:55,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 78 treesize of output 122 [2023-12-02 17:38:55,016 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:55,016 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:55,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 138 treesize of output 114 [2023-12-02 17:38:56,044 INFO L349 Elim1Store]: treesize reduction 78, result has 42.2 percent of original size [2023-12-02 17:38:56,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 78 treesize of output 122 [2023-12-02 17:38:56,050 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,051 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 138 treesize of output 114 [2023-12-02 17:38:56,473 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 151 [2023-12-02 17:38:56,497 INFO L349 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2023-12-02 17:38:56,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 157 treesize of output 122 [2023-12-02 17:38:56,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,502 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 113 [2023-12-02 17:38:56,511 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 82 treesize of output 57 [2023-12-02 17:38:56,520 INFO L349 Elim1Store]: treesize reduction 73, result has 1.4 percent of original size [2023-12-02 17:38:56,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 64 [2023-12-02 17:38:56,528 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:56,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 29 [2023-12-02 17:38:56,549 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,550 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,552 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:56,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 161 [2023-12-02 17:38:56,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 135 [2023-12-02 17:38:56,592 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 147 treesize of output 103 [2023-12-02 17:38:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,620 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-12-02 17:38:56,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 78 treesize of output 84 [2023-12-02 17:38:56,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2023-12-02 17:38:56,636 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,639 INFO L349 Elim1Store]: treesize reduction 39, result has 2.5 percent of original size [2023-12-02 17:38:56,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 88 treesize of output 80 [2023-12-02 17:38:56,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 102 [2023-12-02 17:38:56,676 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 102 treesize of output 70 [2023-12-02 17:38:56,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:56,690 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:56,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 25 [2023-12-02 17:38:56,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:56,713 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:56,717 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:56,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 317 treesize of output 203 [2023-12-02 17:38:56,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 189 [2023-12-02 17:38:56,792 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:56,803 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:56,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 151 [2023-12-02 17:38:56,833 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-12-02 17:38:56,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 131 treesize of output 119 [2023-12-02 17:38:56,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 103 [2023-12-02 17:38:56,847 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 52 [2023-12-02 17:38:56,862 INFO L349 Elim1Store]: treesize reduction 73, result has 1.4 percent of original size [2023-12-02 17:38:56,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 67 [2023-12-02 17:38:56,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:56,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 90 [2023-12-02 17:38:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,920 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:56,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 70 [2023-12-02 17:38:56,929 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 75 treesize of output 50 [2023-12-02 17:38:56,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:56,964 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:56,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 192 [2023-12-02 17:38:56,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:56,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 143 [2023-12-02 17:38:57,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,019 INFO L349 Elim1Store]: treesize reduction 61, result has 1.6 percent of original size [2023-12-02 17:38:57,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 104 treesize of output 114 [2023-12-02 17:38:57,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 39 [2023-12-02 17:38:57,038 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 128 treesize of output 91 [2023-12-02 17:38:57,052 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,057 INFO L349 Elim1Store]: treesize reduction 68, result has 1.4 percent of original size [2023-12-02 17:38:57,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 86 treesize of output 76 [2023-12-02 17:38:57,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 157 [2023-12-02 17:38:57,086 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 322 treesize of output 213 [2023-12-02 17:38:57,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 186 [2023-12-02 17:38:57,176 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 238 [2023-12-02 17:38:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 199 treesize of output 239 [2023-12-02 17:38:57,252 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,252 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,253 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,262 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 167 [2023-12-02 17:38:57,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 150 treesize of output 179 [2023-12-02 17:38:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 134 [2023-12-02 17:38:57,340 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 137 treesize of output 162 [2023-12-02 17:38:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 129 [2023-12-02 17:38:57,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 134 [2023-12-02 17:38:57,396 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,397 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,403 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 317 treesize of output 203 [2023-12-02 17:38:57,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 216 [2023-12-02 17:38:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 197 [2023-12-02 17:38:57,483 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 308 treesize of output 311 [2023-12-02 17:38:57,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 331 treesize of output 354 [2023-12-02 17:38:57,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 537 treesize of output 432 [2023-12-02 17:38:57,534 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,534 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:57,541 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:38:57,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 161 [2023-12-02 17:38:57,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,583 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 65 treesize of output 46 [2023-12-02 17:38:57,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,598 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-12-02 17:38:57,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 71 treesize of output 91 [2023-12-02 17:38:57,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:57,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,653 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:57,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 100 treesize of output 91 [2023-12-02 17:38:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,662 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 128 treesize of output 95 [2023-12-02 17:38:57,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:57,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,715 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:57,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 75 [2023-12-02 17:38:57,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,724 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 112 treesize of output 83 [2023-12-02 17:38:57,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:57,773 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:57,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:57,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,780 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:57,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:57,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 132 treesize of output 117 [2023-12-02 17:38:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,824 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:57,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2023-12-02 17:38:57,860 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:57,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,866 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:57,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:57,902 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:57,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:57,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,908 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:57,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:57,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 132 treesize of output 117 [2023-12-02 17:38:57,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,957 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:57,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2023-12-02 17:38:57,992 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:57,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:57,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:57,998 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:58,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:58,034 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:58,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:58,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,040 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:58,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:58,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 132 treesize of output 117 [2023-12-02 17:38:58,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,083 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:58,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2023-12-02 17:38:58,110 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:58,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 65 [2023-12-02 17:38:58,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,116 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:58,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:58,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 203 treesize of output 161 [2023-12-02 17:38:58,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 131 treesize of output 156 [2023-12-02 17:38:58,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 408 treesize of output 335 [2023-12-02 17:38:58,203 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,203 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 97 [2023-12-02 17:38:58,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 94 [2023-12-02 17:38:58,229 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,230 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 189 treesize of output 202 [2023-12-02 17:38:58,274 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 130 [2023-12-02 17:38:58,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 43 [2023-12-02 17:38:58,318 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 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 131 treesize of output 156 [2023-12-02 17:38:58,364 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 97 [2023-12-02 17:38:58,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 94 [2023-12-02 17:38:58,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 116 [2023-12-02 17:38:58,402 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,403 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 198 treesize of output 151 [2023-12-02 17:38:58,422 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 97 [2023-12-02 17:38:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 84 [2023-12-02 17:38:58,453 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 58 treesize of output 37 [2023-12-02 17:38:58,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:58,467 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:58,467 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 28 [2023-12-02 17:38:58,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,487 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 130 [2023-12-02 17:38:58,493 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 143 treesize of output 108 [2023-12-02 17:38:58,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,513 INFO L349 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2023-12-02 17:38:58,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 83 treesize of output 91 [2023-12-02 17:38:58,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:58,544 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,548 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,564 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,564 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,566 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 161 [2023-12-02 17:38:58,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 253 treesize of output 234 [2023-12-02 17:38:58,609 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,610 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 226 treesize of output 197 [2023-12-02 17:38:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 135 [2023-12-02 17:38:58,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,682 INFO L349 Elim1Store]: treesize reduction 37, result has 2.6 percent of original size [2023-12-02 17:38:58,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 146 treesize of output 118 [2023-12-02 17:38:58,691 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,692 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,692 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,698 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,699 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,699 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,702 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 203 [2023-12-02 17:38:58,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 210 [2023-12-02 17:38:58,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 360 treesize of output 365 [2023-12-02 17:38:58,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,785 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-12-02 17:38:58,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 499 treesize of output 349 [2023-12-02 17:38:58,799 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,800 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,806 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,806 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:58,808 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:38:58,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 161 [2023-12-02 17:38:58,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,867 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:58,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 75 [2023-12-02 17:38:58,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,875 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 112 treesize of output 83 [2023-12-02 17:38:58,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:58,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,937 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:58,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 108 treesize of output 91 [2023-12-02 17:38:58,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,946 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 128 treesize of output 95 [2023-12-02 17:38:58,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:58,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,993 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:38:58,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 69 [2023-12-02 17:38:58,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:58,999 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 108 treesize of output 83 [2023-12-02 17:38:59,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:38:59,041 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:59,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 30 [2023-12-02 17:38:59,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:59,048 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,067 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 62 treesize of output 55 [2023-12-02 17:38:59,076 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 31 [2023-12-02 17:38:59,081 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,098 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 62 treesize of output 55 [2023-12-02 17:38:59,109 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 31 [2023-12-02 17:38:59,113 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,117 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,147 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 45 [2023-12-02 17:38:59,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:59,155 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,169 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 62 treesize of output 55 [2023-12-02 17:38:59,178 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 31 [2023-12-02 17:38:59,183 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,197 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 62 treesize of output 55 [2023-12-02 17:38:59,206 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 31 [2023-12-02 17:38:59,211 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,248 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-12-02 17:38:59,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 30 [2023-12-02 17:38:59,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:59,256 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,272 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 62 treesize of output 55 [2023-12-02 17:38:59,282 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 31 [2023-12-02 17:38:59,286 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,301 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 62 treesize of output 55 [2023-12-02 17:38:59,312 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:38:59,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 31 [2023-12-02 17:38:59,317 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:38:59,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:38:59,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 157 [2023-12-02 17:38:59,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,356 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 72 treesize of output 66 [2023-12-02 17:38:59,377 INFO L349 Elim1Store]: treesize reduction 28, result has 49.1 percent of original size [2023-12-02 17:38:59,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 143 [2023-12-02 17:38:59,474 INFO L349 Elim1Store]: treesize reduction 20, result has 57.4 percent of original size [2023-12-02 17:38:59,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 99 treesize of output 135 [2023-12-02 17:38:59,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:59,562 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,563 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 22 treesize of output 7 [2023-12-02 17:38:59,649 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,650 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 72 treesize of output 66 [2023-12-02 17:38:59,672 INFO L349 Elim1Store]: treesize reduction 28, result has 49.1 percent of original size [2023-12-02 17:38:59,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 143 [2023-12-02 17:38:59,755 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,756 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 128 treesize of output 108 [2023-12-02 17:38:59,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:59,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:38:59,789 INFO L349 Elim1Store]: treesize reduction 22, result has 48.8 percent of original size [2023-12-02 17:38:59,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 114 [2023-12-02 17:38:59,870 INFO L349 Elim1Store]: treesize reduction 29, result has 38.3 percent of original size [2023-12-02 17:38:59,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 175 treesize of output 207 [2023-12-02 17:38:59,976 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:38:59,977 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 32 treesize of output 17 [2023-12-02 17:39:00,135 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,136 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 72 treesize of output 66 [2023-12-02 17:39:00,160 INFO L349 Elim1Store]: treesize reduction 28, result has 49.1 percent of original size [2023-12-02 17:39:00,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 143 [2023-12-02 17:39:00,258 INFO L349 Elim1Store]: treesize reduction 20, result has 57.4 percent of original size [2023-12-02 17:39:00,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 99 treesize of output 135 [2023-12-02 17:39:00,385 INFO L378 Elim1Store]: Elim1 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 20 treesize of output 17 [2023-12-02 17:39:00,414 INFO L349 Elim1Store]: treesize reduction 23, result has 14.8 percent of original size [2023-12-02 17:39:00,415 INFO L378 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 38 treesize of output 24 [2023-12-02 17:39:00,447 INFO L349 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2023-12-02 17:39:00,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 75 [2023-12-02 17:39:00,453 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,455 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 74 treesize of output 68 [2023-12-02 17:39:00,480 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,482 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 128 treesize of output 108 [2023-12-02 17:39:00,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:00,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:00,518 INFO L349 Elim1Store]: treesize reduction 22, result has 48.8 percent of original size [2023-12-02 17:39:00,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 108 [2023-12-02 17:39:00,733 INFO L349 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2023-12-02 17:39:00,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 75 [2023-12-02 17:39:00,740 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,741 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 74 treesize of output 58 [2023-12-02 17:39:00,787 INFO L349 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2023-12-02 17:39:00,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 75 [2023-12-02 17:39:00,794 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,795 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 74 treesize of output 58 [2023-12-02 17:39:00,819 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,820 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:00,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 128 treesize of output 108 [2023-12-02 17:39:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:00,848 INFO L349 Elim1Store]: treesize reduction 22, result has 48.8 percent of original size [2023-12-02 17:39:00,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 114 [2023-12-02 17:39:00,919 INFO L349 Elim1Store]: treesize reduction 29, result has 38.3 percent of original size [2023-12-02 17:39:00,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 175 treesize of output 207 [2023-12-02 17:39:01,086 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:01,091 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2023-12-02 17:39:01,091 INFO L378 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 60 treesize of output 37 [2023-12-02 17:39:01,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:01,211 INFO L349 Elim1Store]: treesize reduction 30, result has 49.2 percent of original size [2023-12-02 17:39:01,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 184 treesize of output 171 [2023-12-02 17:39:01,219 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:01,220 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:01,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 217 treesize of output 195 [2023-12-02 17:39:01,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:01,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:01,979 INFO L349 Elim1Store]: treesize reduction 30, result has 49.2 percent of original size [2023-12-02 17:39:01,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 132 treesize of output 147 [2023-12-02 17:39:01,985 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:01,986 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:01,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 193 treesize of output 175 [2023-12-02 17:39:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:02,497 INFO L349 Elim1Store]: treesize reduction 30, result has 49.2 percent of original size [2023-12-02 17:39:02,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 132 treesize of output 165 [2023-12-02 17:39:02,504 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:02,505 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:02,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 205 treesize of output 191 [2023-12-02 17:39:02,684 INFO L349 Elim1Store]: treesize reduction 68, result has 34.6 percent of original size [2023-12-02 17:39:02,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 424 treesize of output 629 [2023-12-02 17:39:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,690 INFO L349 Elim1Store]: treesize reduction 61, result has 7.6 percent of original size [2023-12-02 17:39:04,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 387 treesize of output 444 [2023-12-02 17:39:04,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,779 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:04,780 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:04,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 117 [2023-12-02 17:39:04,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 337 treesize of output 384 [2023-12-02 17:39:04,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:04,981 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:04,982 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:04,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 44 [2023-12-02 17:39:05,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,012 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 85 treesize of output 77 [2023-12-02 17:39:05,451 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:05,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 151 [2023-12-02 17:39:05,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 138 [2023-12-02 17:39:05,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 109 treesize of output 90 [2023-12-02 17:39:05,510 INFO L349 Elim1Store]: treesize reduction 21, result has 4.5 percent of original size [2023-12-02 17:39:05,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 58 treesize of output 60 [2023-12-02 17:39:05,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 186 [2023-12-02 17:39:05,546 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 141 treesize of output 108 [2023-12-02 17:39:05,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,566 INFO L349 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2023-12-02 17:39:05,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 78 treesize of output 73 [2023-12-02 17:39:05,596 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:05,596 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:05,598 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:39:05,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 161 [2023-12-02 17:39:05,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 133 [2023-12-02 17:39:05,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 384 treesize of output 319 [2023-12-02 17:39:05,663 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:05,664 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:05,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 135 [2023-12-02 17:39:05,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 299 treesize of output 262 [2023-12-02 17:39:05,703 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:39:05,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 157 [2023-12-02 17:39:05,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 156 [2023-12-02 17:39:05,762 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:39:05,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 279 treesize of output 206 [2023-12-02 17:39:05,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 17:39:05,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 161 [2023-12-02 17:39:05,845 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:05,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 45 [2023-12-02 17:39:05,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,853 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:05,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:05,873 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:05,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:39:05,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,884 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:05,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:05,904 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:05,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:39:05,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,916 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:05,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:05,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,968 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:39:05,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 75 [2023-12-02 17:39:05,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:05,976 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 112 treesize of output 83 [2023-12-02 17:39:05,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:39:06,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,038 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:39:06,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 100 treesize of output 83 [2023-12-02 17:39:06,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,047 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 122 treesize of output 95 [2023-12-02 17:39:06,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:39:06,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,100 INFO L349 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2023-12-02 17:39:06,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 75 [2023-12-02 17:39:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,108 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 112 treesize of output 83 [2023-12-02 17:39:06,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2023-12-02 17:39:06,158 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 45 [2023-12-02 17:39:06,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,166 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:06,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:06,188 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:39:06,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,198 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:06,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:06,222 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:39:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,244 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:06,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:06,283 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 45 [2023-12-02 17:39:06,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,290 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:06,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:06,310 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:39:06,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,320 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:06,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:06,342 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2023-12-02 17:39:06,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,352 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 73 treesize of output 50 [2023-12-02 17:39:06,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2023-12-02 17:39:06,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 161 [2023-12-02 17:39:06,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 162 [2023-12-02 17:39:06,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 199 [2023-12-02 17:39:06,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 155 [2023-12-02 17:39:06,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,462 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-12-02 17:39:06,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 111 treesize of output 111 [2023-12-02 17:39:06,469 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,470 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 130 [2023-12-02 17:39:06,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 144 [2023-12-02 17:39:06,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 292 [2023-12-02 17:39:06,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,538 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-12-02 17:39:06,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 111 treesize of output 111 [2023-12-02 17:39:06,544 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,545 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,553 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,553 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,555 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:39:06,558 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 249 treesize of output 187 [2023-12-02 17:39:06,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 156 treesize of output 131 [2023-12-02 17:39:06,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,612 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-12-02 17:39:06,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 125 treesize of output 125 [2023-12-02 17:39:06,616 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,617 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 151 [2023-12-02 17:39:06,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 124 [2023-12-02 17:39:06,647 INFO L349 Elim1Store]: treesize reduction 21, result has 4.5 percent of original size [2023-12-02 17:39:06,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 64 treesize of output 58 [2023-12-02 17:39:06,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,662 INFO L349 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2023-12-02 17:39:06,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 99 treesize of output 109 [2023-12-02 17:39:06,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 157 [2023-12-02 17:39:06,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 176 [2023-12-02 17:39:06,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 175 treesize of output 148 [2023-12-02 17:39:06,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,737 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 87 treesize of output 87 [2023-12-02 17:39:06,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 123 treesize of output 113 [2023-12-02 17:39:06,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:06,786 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-12-02 17:39:06,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 49 treesize of output 49 [2023-12-02 17:39:06,806 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,809 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,810 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:06,812 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 17:39:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:39:07,152 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:39:07,350 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:39:07,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501555320] [2023-12-02 17:39:07,351 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:39:07,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1825641708] [2023-12-02 17:39:07,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1825641708] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 17:39:07,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1777578776] [2023-12-02 17:39:07,371 INFO L159 IcfgInterpreter]: Started Sifa with 13 locations of interest [2023-12-02 17:39:07,371 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 17:39:07,374 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 17:39:07,379 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 17:39:07,380 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 17:39:07,493 INFO L197 IcfgInterpreter]: Interpreting procedure func_to_recursive_line_29_to_41_0 with input of size 141 for LOIs [2023-12-02 17:39:08,183 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 231 for LOIs [2023-12-02 17:39:08,641 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 17:39:18,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [1777578776] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:39:18,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 17:39:18,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [12] total 19 [2023-12-02 17:39:18,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882954132] [2023-12-02 17:39:18,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:39:18,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 17:39:18,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:39:18,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 17:39:18,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=496, Unknown=0, NotChecked=0, Total=600 [2023-12-02 17:39:18,423 INFO L87 Difference]: Start difference. First operand 55 states and 71 transitions. Second operand has 9 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 6 states have internal predecessors, (9), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 17:39:23,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:39:23,809 INFO L93 Difference]: Finished difference Result 73 states and 93 transitions. [2023-12-02 17:39:23,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 17:39:23,809 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 6 states have internal predecessors, (9), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-12-02 17:39:23,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:39:23,811 INFO L225 Difference]: With dead ends: 73 [2023-12-02 17:39:23,811 INFO L226 Difference]: Without dead ends: 71 [2023-12-02 17:39:23,811 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 7 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 10.1s TimeCoverageRelationStatistics Valid=104, Invalid=496, Unknown=0, NotChecked=0, Total=600 [2023-12-02 17:39:23,812 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 18 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2023-12-02 17:39:23,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 61 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2023-12-02 17:39:23,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2023-12-02 17:39:23,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 59. [2023-12-02 17:39:23,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 37 states have internal predecessors, (38), 18 states have call successors, (18), 5 states have call predecessors, (18), 5 states have return successors, (18), 17 states have call predecessors, (18), 17 states have call successors, (18) [2023-12-02 17:39:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 74 transitions. [2023-12-02 17:39:23,841 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 74 transitions. Word has length 14 [2023-12-02 17:39:23,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:39:23,841 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 74 transitions. [2023-12-02 17:39:23,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 6 states have internal predecessors, (9), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 17:39:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 74 transitions. [2023-12-02 17:39:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 17:39:23,842 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:39:23,842 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:39:23,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 17:39:24,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-12-02 17:39:24,043 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:39:24,043 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:39:24,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1652518129, now seen corresponding path program 1 times [2023-12-02 17:39:24,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:39:24,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688253441] [2023-12-02 17:39:24,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:39:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:39:24,056 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:39:24,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1584811828] [2023-12-02 17:39:24,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:39:24,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:39:24,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:39:24,058 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:39:24,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 17:39:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:39:24,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 57 conjunts are in the unsatisfiable core [2023-12-02 17:39:24,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:39:24,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,484 INFO L349 Elim1Store]: treesize reduction 264, result has 21.7 percent of original size [2023-12-02 17:39:24,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 294 treesize of output 447 [2023-12-02 17:39:24,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:24,578 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-12-02 17:39:24,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 393 treesize of output 379 [2023-12-02 17:39:24,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-12-02 17:39:24,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-12-02 17:39:25,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2023-12-02 17:39:25,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2023-12-02 17:39:25,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2023-12-02 17:39:25,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2023-12-02 17:39:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:28,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:28,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:28,082 INFO L349 Elim1Store]: treesize reduction 93, result has 21.2 percent of original size [2023-12-02 17:39:28,083 INFO L378 Elim1Store]: Elim1 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 8 case distinctions, treesize of input 13589 treesize of output 12873 [2023-12-02 17:39:28,416 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 48 [2023-12-02 17:39:28,586 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2023-12-02 17:39:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:29,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:29,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:29,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:29,100 INFO L349 Elim1Store]: treesize reduction 252, result has 0.4 percent of original size [2023-12-02 17:39:29,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 134 treesize of output 277 [2023-12-02 17:39:29,111 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:29,112 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:29,112 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 17:39:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 17:39:29,365 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:39:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 17:39:29,723 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:39:29,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688253441] [2023-12-02 17:39:29,723 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:39:29,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1584811828] [2023-12-02 17:39:29,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1584811828] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 17:39:29,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [671200991] [2023-12-02 17:39:29,727 INFO L159 IcfgInterpreter]: Started Sifa with 15 locations of interest [2023-12-02 17:39:29,727 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 17:39:29,727 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 17:39:29,727 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 17:39:29,727 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 17:39:29,797 INFO L197 IcfgInterpreter]: Interpreting procedure func_to_recursive_line_29_to_41_0 with input of size 141 for LOIs [2023-12-02 17:39:30,623 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 3 for LOIs [2023-12-02 17:39:30,628 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 17:39:36,207 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '682#(and (<= 1 |#StackHeapBarrier|) (= |__VERIFIER_assert_#in~cond| 0) (= __VERIFIER_assert_~cond 0))' at error location [2023-12-02 17:39:36,207 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 17:39:36,207 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 17:39:36,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2023-12-02 17:39:36,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388071432] [2023-12-02 17:39:36,208 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 17:39:36,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-02 17:39:36,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:39:36,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-02 17:39:36,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=842, Unknown=0, NotChecked=0, Total=992 [2023-12-02 17:39:36,210 INFO L87 Difference]: Start difference. First operand 59 states and 74 transitions. Second operand has 22 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 7 states have call successors, (8), 6 states have call predecessors, (8), 3 states have return successors, (4), 2 states have call predecessors, (4), 4 states have call successors, (4) [2023-12-02 17:39:37,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:39:37,189 INFO L93 Difference]: Finished difference Result 83 states and 101 transitions. [2023-12-02 17:39:37,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-12-02 17:39:37,190 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 7 states have call successors, (8), 6 states have call predecessors, (8), 3 states have return successors, (4), 2 states have call predecessors, (4), 4 states have call successors, (4) Word has length 20 [2023-12-02 17:39:37,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:39:37,191 INFO L225 Difference]: With dead ends: 83 [2023-12-02 17:39:37,191 INFO L226 Difference]: Without dead ends: 81 [2023-12-02 17:39:37,192 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 24 SyntacticMatches, 4 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 425 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=254, Invalid=1386, Unknown=0, NotChecked=0, Total=1640 [2023-12-02 17:39:37,193 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 61 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 593 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 631 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 593 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-12-02 17:39:37,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [66 Valid, 174 Invalid, 631 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 593 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-12-02 17:39:37,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2023-12-02 17:39:37,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 79. [2023-12-02 17:39:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 49 states have internal predecessors, (51), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (23), 23 states have call predecessors, (23), 22 states have call successors, (23) [2023-12-02 17:39:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 98 transitions. [2023-12-02 17:39:37,209 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 98 transitions. Word has length 20 [2023-12-02 17:39:37,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:39:37,209 INFO L495 AbstractCegarLoop]: Abstraction has 79 states and 98 transitions. [2023-12-02 17:39:37,209 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 7 states have call successors, (8), 6 states have call predecessors, (8), 3 states have return successors, (4), 2 states have call predecessors, (4), 4 states have call successors, (4) [2023-12-02 17:39:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2023-12-02 17:39:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 17:39:37,210 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:39:37,210 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:39:37,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 17:39:37,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-12-02 17:39:37,411 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:39:37,411 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:39:37,411 INFO L85 PathProgramCache]: Analyzing trace with hash -1440093584, now seen corresponding path program 1 times [2023-12-02 17:39:37,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:39:37,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017677540] [2023-12-02 17:39:37,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:39:37,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:39:37,426 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:39:37,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2145529968] [2023-12-02 17:39:37,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:39:37,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:39:37,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:39:37,428 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:39:37,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9de9270d-26b0-40e1-97cf-00fd0237fb98/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 17:39:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:39:37,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 68 conjunts are in the unsatisfiable core [2023-12-02 17:39:37,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:39:37,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:37,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:37,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:37,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:39:37,578 INFO L190 IndexEqualityManager]: detected not equals via solver