./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/heap-manipulation/tree-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/tree-4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-MemCleanup-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 93cf6e13715dcd5309cb599b4358d41a64464f02c52b3716bc554a9d0e833f5e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:34:59,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:34:59,156 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-MemCleanup-32bit-Taipan_Default.epf [2023-11-23 20:34:59,164 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:34:59,165 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 20:34:59,214 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:34:59,215 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 20:34:59,216 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 20:34:59,217 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:34:59,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 20:34:59,222 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 20:34:59,223 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 20:34:59,223 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 20:34:59,225 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 20:34:59,226 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 20:34:59,227 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 20:34:59,229 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 20:34:59,229 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 20:34:59,230 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 20:34:59,230 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 20:34:59,231 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 20:34:59,232 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 20:34:59,232 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:34:59,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:34:59,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:34:59,234 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:34:59,235 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:34:59,235 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:34:59,236 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:34:59,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:34:59,238 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:34:59,238 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-23 20:34:59,238 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-23 20:34:59,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:34:59,239 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:34:59,239 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 20:34:59,240 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:34:59,240 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:34:59,240 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:34:59,241 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:34:59,241 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:34:59,242 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 20:34:59,242 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 20:34:59,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:34:59,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:34:59,243 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:34:59,244 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 20:34:59,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:34:59,244 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 20:34:59,244 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 20:34:59,245 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:34:59,245 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_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93cf6e13715dcd5309cb599b4358d41a64464f02c52b3716bc554a9d0e833f5e [2023-11-23 20:34:59,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:34:59,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:34:59,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:34:59,567 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:34:59,567 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:34:59,568 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/heap-manipulation/tree-4.i [2023-11-23 20:35:02,820 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:35:03,114 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:35:03,114 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/sv-benchmarks/c/heap-manipulation/tree-4.i [2023-11-23 20:35:03,140 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/data/9bcdef135/943c10c65ed647e880c800160c539b0d/FLAG1b018a595 [2023-11-23 20:35:03,159 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/data/9bcdef135/943c10c65ed647e880c800160c539b0d [2023-11-23 20:35:03,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:35:03,164 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:35:03,166 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:35:03,166 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:35:03,173 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:35:03,174 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544e6600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03, skipping insertion in model container [2023-11-23 20:35:03,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,261 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:35:03,633 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:35:03,644 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:35:03,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:35:03,766 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:35:03,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03 WrapperNode [2023-11-23 20:35:03,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:35:03,768 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:35:03,768 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:35:03,768 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:35:03,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,812 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,851 INFO L138 Inliner]: procedures = 122, calls = 45, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 154 [2023-11-23 20:35:03,852 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:35:03,853 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:35:03,853 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:35:03,853 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:35:03,863 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,892 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,897 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,912 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,916 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:35:03,917 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:35:03,917 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:35:03,917 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:35:03,918 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (1/1) ... [2023-11-23 20:35:03,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:35:03,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:35:03,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 20:35:03,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 20:35:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:35:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2023-11-23 20:35:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2023-11-23 20:35:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:35:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:35:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:35:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:35:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:35:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:35:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:35:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:35:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:35:04,130 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:35:04,133 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:35:04,486 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:35:04,591 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:35:04,591 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-11-23 20:35:04,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:35:04 BoogieIcfgContainer [2023-11-23 20:35:04,593 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:35:04,596 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 20:35:04,596 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 20:35:04,600 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 20:35:04,600 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:35:03" (1/3) ... [2023-11-23 20:35:04,601 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c604a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:35:04, skipping insertion in model container [2023-11-23 20:35:04,601 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:35:03" (2/3) ... [2023-11-23 20:35:04,602 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c604a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:35:04, skipping insertion in model container [2023-11-23 20:35:04,602 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:35:04" (3/3) ... [2023-11-23 20:35:04,604 INFO L112 eAbstractionObserver]: Analyzing ICFG tree-4.i [2023-11-23 20:35:04,651 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 20:35:04,651 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-23 20:35:04,710 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 20:35:04,718 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=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@519f813a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 20:35:04,718 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-23 20:35:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand has 32 states, 25 states have (on average 1.84) internal successors, (46), 30 states have internal predecessors, (46), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-23 20:35:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 20:35:04,729 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:04,730 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-11-23 20:35:04,731 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:04,736 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:04,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1876770632, now seen corresponding path program 1 times [2023-11-23 20:35:04,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:04,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876485816] [2023-11-23 20:35:04,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:04,884 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:04,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876485816] [2023-11-23 20:35:04,885 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876485816] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:04,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:35:04,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 20:35:04,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375345997] [2023-11-23 20:35:04,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:04,892 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 20:35:04,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:04,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 20:35:04,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 20:35:04,948 INFO L87 Difference]: Start difference. First operand has 32 states, 25 states have (on average 1.84) internal successors, (46), 30 states have internal predecessors, (46), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:05,013 INFO L93 Difference]: Finished difference Result 30 states and 38 transitions. [2023-11-23 20:35:05,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 20:35:05,016 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2023-11-23 20:35:05,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:05,023 INFO L225 Difference]: With dead ends: 30 [2023-11-23 20:35:05,023 INFO L226 Difference]: Without dead ends: 29 [2023-11-23 20:35:05,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 20:35:05,029 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:05,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 29 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-23 20:35:05,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2023-11-23 20:35:05,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2023-11-23 20:35:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 24 states have (on average 1.4166666666666667) internal successors, (34), 27 states have internal predecessors, (34), 3 states have call successors, (3), 1 states have call predecessors, (3), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 37 transitions. [2023-11-23 20:35:05,067 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 37 transitions. Word has length 6 [2023-11-23 20:35:05,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:05,068 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 37 transitions. [2023-11-23 20:35:05,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2023-11-23 20:35:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 20:35:05,069 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:05,069 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:05,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 20:35:05,070 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:05,070 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:05,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1171200582, now seen corresponding path program 1 times [2023-11-23 20:35:05,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:05,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043086130] [2023-11-23 20:35:05,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:05,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:05,160 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:05,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043086130] [2023-11-23 20:35:05,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043086130] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:05,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:35:05,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-23 20:35:05,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732451099] [2023-11-23 20:35:05,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:05,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 20:35:05,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:05,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 20:35:05,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 20:35:05,164 INFO L87 Difference]: Start difference. First operand 29 states and 37 transitions. Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:05,281 INFO L93 Difference]: Finished difference Result 52 states and 69 transitions. [2023-11-23 20:35:05,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 20:35:05,282 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-11-23 20:35:05,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:05,283 INFO L225 Difference]: With dead ends: 52 [2023-11-23 20:35:05,283 INFO L226 Difference]: Without dead ends: 51 [2023-11-23 20:35:05,284 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 20:35:05,285 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 20 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:05,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 54 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 20:35:05,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2023-11-23 20:35:05,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 34. [2023-11-23 20:35:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 29 states have (on average 1.4137931034482758) internal successors, (41), 32 states have internal predecessors, (41), 3 states have call successors, (3), 1 states have call predecessors, (3), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 44 transitions. [2023-11-23 20:35:05,299 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 44 transitions. Word has length 7 [2023-11-23 20:35:05,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:05,300 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 44 transitions. [2023-11-23 20:35:05,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2023-11-23 20:35:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:35:05,301 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:05,301 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:05,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 20:35:05,302 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:05,303 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:05,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1947943190, now seen corresponding path program 1 times [2023-11-23 20:35:05,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:05,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90795046] [2023-11-23 20:35:05,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:05,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:05,584 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:05,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90795046] [2023-11-23 20:35:05,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90795046] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:05,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:35:05,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 20:35:05,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247379573] [2023-11-23 20:35:05,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:05,587 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 20:35:05,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:05,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 20:35:05,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 20:35:05,590 INFO L87 Difference]: Start difference. First operand 34 states and 44 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:05,676 INFO L93 Difference]: Finished difference Result 34 states and 43 transitions. [2023-11-23 20:35:05,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 20:35:05,677 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2023-11-23 20:35:05,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:05,678 INFO L225 Difference]: With dead ends: 34 [2023-11-23 20:35:05,678 INFO L226 Difference]: Without dead ends: 34 [2023-11-23 20:35:05,678 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 20:35:05,680 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 0 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 58 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:05,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 58 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 20:35:05,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2023-11-23 20:35:05,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 34. [2023-11-23 20:35:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 32 states have internal predecessors, (40), 3 states have call successors, (3), 1 states have call predecessors, (3), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 43 transitions. [2023-11-23 20:35:05,686 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 43 transitions. Word has length 8 [2023-11-23 20:35:05,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:05,686 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 43 transitions. [2023-11-23 20:35:05,686 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2023-11-23 20:35:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:35:05,691 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:05,692 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:05,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 20:35:05,693 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:05,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:05,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1961818451, now seen corresponding path program 1 times [2023-11-23 20:35:05,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:05,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685633555] [2023-11-23 20:35:05,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:05,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:05,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:05,813 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:05,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685633555] [2023-11-23 20:35:05,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685633555] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:05,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:35:05,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 20:35:05,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714067347] [2023-11-23 20:35:05,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:05,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 20:35:05,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:05,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 20:35:05,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 20:35:05,816 INFO L87 Difference]: Start difference. First operand 34 states and 43 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:05,905 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2023-11-23 20:35:05,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 20:35:05,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-23 20:35:05,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:05,908 INFO L225 Difference]: With dead ends: 35 [2023-11-23 20:35:05,908 INFO L226 Difference]: Without dead ends: 35 [2023-11-23 20:35:05,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 20:35:05,910 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:05,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 60 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 20:35:05,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-11-23 20:35:05,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2023-11-23 20:35:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 30 states have (on average 1.3666666666666667) internal successors, (41), 33 states have internal predecessors, (41), 3 states have call successors, (3), 1 states have call predecessors, (3), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2023-11-23 20:35:05,924 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 9 [2023-11-23 20:35:05,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:05,925 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2023-11-23 20:35:05,925 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2023-11-23 20:35:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:35:05,926 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:05,926 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:05,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 20:35:05,926 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting failErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:05,927 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:05,927 INFO L85 PathProgramCache]: Analyzing trace with hash 908307540, now seen corresponding path program 1 times [2023-11-23 20:35:05,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:05,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929931511] [2023-11-23 20:35:05,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:05,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:06,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:06,093 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:06,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929931511] [2023-11-23 20:35:06,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929931511] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:06,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:35:06,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 20:35:06,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680499804] [2023-11-23 20:35:06,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:06,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 20:35:06,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:06,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 20:35:06,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 20:35:06,096 INFO L87 Difference]: Start difference. First operand 35 states and 44 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:06,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:06,257 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2023-11-23 20:35:06,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 20:35:06,260 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2023-11-23 20:35:06,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:06,261 INFO L225 Difference]: With dead ends: 37 [2023-11-23 20:35:06,261 INFO L226 Difference]: Without dead ends: 34 [2023-11-23 20:35:06,263 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 20:35:06,265 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 1 mSDsluCounter, 56 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:06,273 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 85 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-23 20:35:06,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2023-11-23 20:35:06,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2023-11-23 20:35:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 27 states have (on average 1.3703703703703705) internal successors, (37), 30 states have internal predecessors, (37), 3 states have call successors, (3), 1 states have call predecessors, (3), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 40 transitions. [2023-11-23 20:35:06,278 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 40 transitions. Word has length 11 [2023-11-23 20:35:06,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:06,279 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 40 transitions. [2023-11-23 20:35:06,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2023-11-23 20:35:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:35:06,280 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:06,282 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:06,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 20:35:06,282 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:06,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:06,283 INFO L85 PathProgramCache]: Analyzing trace with hash 687293353, now seen corresponding path program 1 times [2023-11-23 20:35:06,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:06,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956384791] [2023-11-23 20:35:06,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:06,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:06,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:06,532 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:06,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956384791] [2023-11-23 20:35:06,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956384791] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 20:35:06,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [191222190] [2023-11-23 20:35:06,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:06,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:35:06,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:35:06,543 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:35:06,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 20:35:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:06,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-23 20:35:06,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:35:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:35:06,764 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:35:06,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [191222190] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:06,770 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-23 20:35:06,770 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 5 [2023-11-23 20:35:06,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042972887] [2023-11-23 20:35:06,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:06,770 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 20:35:06,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:06,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 20:35:06,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-23 20:35:06,772 INFO L87 Difference]: Start difference. First operand 32 states and 40 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:06,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:06,867 INFO L93 Difference]: Finished difference Result 32 states and 39 transitions. [2023-11-23 20:35:06,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 20:35:06,869 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2023-11-23 20:35:06,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:06,870 INFO L225 Difference]: With dead ends: 32 [2023-11-23 20:35:06,870 INFO L226 Difference]: Without dead ends: 32 [2023-11-23 20:35:06,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-23 20:35:06,871 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 23 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:06,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 63 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 20:35:06,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2023-11-23 20:35:06,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2023-11-23 20:35:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 27 states have (on average 1.3333333333333333) internal successors, (36), 30 states have internal predecessors, (36), 3 states have call successors, (3), 1 states have call predecessors, (3), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2023-11-23 20:35:06,876 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 10 [2023-11-23 20:35:06,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:06,877 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2023-11-23 20:35:06,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:06,877 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2023-11-23 20:35:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:35:06,878 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:06,878 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:06,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 20:35:07,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-23 20:35:07,099 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting failErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:07,100 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:07,100 INFO L85 PathProgramCache]: Analyzing trace with hash -1937609673, now seen corresponding path program 1 times [2023-11-23 20:35:07,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:07,100 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110681980] [2023-11-23 20:35:07,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:07,263 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:07,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110681980] [2023-11-23 20:35:07,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110681980] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 20:35:07,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1596506096] [2023-11-23 20:35:07,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:07,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:35:07,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:35:07,265 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:35:07,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-23 20:35:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:07,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-23 20:35:07,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:35:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:35:07,486 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 20:35:07,487 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1596506096] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:35:07,487 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-23 20:35:07,487 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 6 [2023-11-23 20:35:07,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543970292] [2023-11-23 20:35:07,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:35:07,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 20:35:07,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:35:07,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 20:35:07,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 20:35:07,494 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:07,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:35:07,663 INFO L93 Difference]: Finished difference Result 42 states and 51 transitions. [2023-11-23 20:35:07,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 20:35:07,664 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2023-11-23 20:35:07,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:35:07,666 INFO L225 Difference]: With dead ends: 42 [2023-11-23 20:35:07,666 INFO L226 Difference]: Without dead ends: 42 [2023-11-23 20:35:07,666 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-23 20:35:07,669 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 47 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-23 20:35:07,669 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 68 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-23 20:35:07,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2023-11-23 20:35:07,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 32. [2023-11-23 20:35:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 28 states have (on average 1.2857142857142858) internal successors, (36), 30 states have internal predecessors, (36), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 38 transitions. [2023-11-23 20:35:07,684 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 38 transitions. Word has length 14 [2023-11-23 20:35:07,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:35:07,684 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 38 transitions. [2023-11-23 20:35:07,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:35:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2023-11-23 20:35:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:35:07,685 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:35:07,685 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:35:07,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-23 20:35:07,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-23 20:35:07,903 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting failErr0ASSERT_VIOLATIONMEMORY_LEAK === [failErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2023-11-23 20:35:07,904 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:35:07,904 INFO L85 PathProgramCache]: Analyzing trace with hash -1724743809, now seen corresponding path program 1 times [2023-11-23 20:35:07,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:35:07,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627892523] [2023-11-23 20:35:07,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:07,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:35:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:09,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:35:09,346 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:35:09,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627892523] [2023-11-23 20:35:09,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627892523] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 20:35:09,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732674979] [2023-11-23 20:35:09,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:35:09,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 20:35:09,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:35:09,349 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 20:35:09,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d815403e-400a-4bfa-833f-77fa432b057d/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-23 20:35:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:35:09,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 61 conjunts are in the unsatisfiable core [2023-11-23 20:35:09,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:35:09,597 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 6 treesize of output 5 [2023-11-23 20:35:09,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:09,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:09,901 INFO L349 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2023-11-23 20:35:09,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1691 treesize of output 1128 [2023-11-23 20:35:10,785 INFO L349 Elim1Store]: treesize reduction 154, result has 9.9 percent of original size [2023-11-23 20:35:10,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 1333 treesize of output 1356 [2023-11-23 20:35:10,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:10,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:10,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 232 treesize of output 238 [2023-11-23 20:35:10,976 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:11,329 INFO L349 Elim1Store]: treesize reduction 413, result has 7.0 percent of original size [2023-11-23 20:35:11,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 622 treesize of output 889 [2023-11-23 20:35:11,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:11,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:11,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 146 [2023-11-23 20:35:12,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:12,006 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:12,113 INFO L349 Elim1Store]: treesize reduction 1523, result has 0.1 percent of original size [2023-11-23 20:35:12,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 53 case distinctions, treesize of input 2192 treesize of output 6910 [2023-11-23 20:35:12,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3692 treesize of output 3024 [2023-11-23 20:35:12,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2302 treesize of output 1954 [2023-11-23 20:35:12,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:12,719 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:12,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:12,748 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:12,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:12,833 INFO L349 Elim1Store]: treesize reduction 1403, result has 0.1 percent of original size [2023-11-23 20:35:12,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 18 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 16 new quantified variables, introduced 54 case distinctions, treesize of input 2169 treesize of output 6438 [2023-11-23 20:35:13,223 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,224 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,225 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,233 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,234 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,235 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,238 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:13,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:13,279 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:13,352 INFO L349 Elim1Store]: treesize reduction 1523, result has 0.1 percent of original size [2023-11-23 20:35:13,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 53 case distinctions, treesize of input 2192 treesize of output 6910 [2023-11-23 20:35:14,157 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:14,179 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:14,261 INFO L349 Elim1Store]: treesize reduction 1403, result has 0.1 percent of original size [2023-11-23 20:35:14,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 18 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 16 new quantified variables, introduced 54 case distinctions, treesize of input 2169 treesize of output 6438 [2023-11-23 20:35:14,713 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,714 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,714 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,722 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,723 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,723 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,731 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:14,743 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:14,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:14,853 INFO L349 Elim1Store]: treesize reduction 1863, result has 0.1 percent of original size [2023-11-23 20:35:14,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 17 new quantified variables, introduced 67 case distinctions, treesize of input 5078 treesize of output 9172 [2023-11-23 20:35:15,087 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:15,159 INFO L349 Elim1Store]: treesize reduction 1403, result has 0.1 percent of original size [2023-11-23 20:35:15,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 18 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 16 new quantified variables, introduced 54 case distinctions, treesize of input 1962 treesize of output 6247 [2023-11-23 20:35:15,430 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,431 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,431 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,435 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:15,457 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:15,529 INFO L349 Elim1Store]: treesize reduction 1403, result has 0.1 percent of original size [2023-11-23 20:35:15,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 18 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 16 new quantified variables, introduced 54 case distinctions, treesize of input 1962 treesize of output 6247 [2023-11-23 20:35:15,835 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,835 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,836 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,841 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:15,859 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:15,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:15,931 INFO L349 Elim1Store]: treesize reduction 1403, result has 0.1 percent of original size [2023-11-23 20:35:15,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 18 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 16 new quantified variables, introduced 54 case distinctions, treesize of input 2169 treesize of output 6438 [2023-11-23 20:35:16,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4310 treesize of output 3532 [2023-11-23 20:35:16,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2610 treesize of output 2212 [2023-11-23 20:35:16,434 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,436 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,489 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:16,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6746 [2023-11-23 20:35:16,817 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,818 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,819 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,841 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:16,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:16,855 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,857 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,906 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,908 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:16,956 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:16,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6746 [2023-11-23 20:35:17,181 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,181 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,182 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,199 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:17,213 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,214 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,281 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:17,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 2280 treesize of output 7943 [2023-11-23 20:35:17,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3716 treesize of output 3016 [2023-11-23 20:35:17,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:17,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:17,847 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,849 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:17,914 INFO L349 Elim1Store]: treesize reduction 1212, result has 0.1 percent of original size [2023-11-23 20:35:17,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 47 case distinctions, treesize of input 5057 treesize of output 9743 [2023-11-23 20:35:18,078 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,079 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,133 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:18,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 2280 treesize of output 7943 [2023-11-23 20:35:18,490 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,490 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,491 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,500 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,501 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,502 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,530 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:18,548 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,549 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,595 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:18,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 6915 [2023-11-23 20:35:18,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4970 treesize of output 4042 [2023-11-23 20:35:18,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:18,882 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,884 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:18,943 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:18,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6746 [2023-11-23 20:35:19,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5904 treesize of output 4738 [2023-11-23 20:35:19,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:19,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:19,536 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:19,538 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:19,557 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:19,558 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:19,604 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:19,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 6915 [2023-11-23 20:35:20,174 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,174 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,175 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,210 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:20,227 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,228 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,285 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:20,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 2280 treesize of output 7943 [2023-11-23 20:35:20,694 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:20,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:20,709 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,711 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,733 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,734 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:20,783 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:20,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 2280 treesize of output 7943 [2023-11-23 20:35:21,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4584 treesize of output 3716 [2023-11-23 20:35:21,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:21,263 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,264 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,320 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:21,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6746 [2023-11-23 20:35:21,529 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,530 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,531 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,547 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:21,570 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,571 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,621 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:21,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 6915 [2023-11-23 20:35:21,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4466 treesize of output 3622 [2023-11-23 20:35:21,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:21,951 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:21,953 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,009 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:22,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 6915 [2023-11-23 20:35:22,219 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,220 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,221 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,237 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:22,319 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,320 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,368 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:22,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:22,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5784 treesize of output 4650 [2023-11-23 20:35:22,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:22,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:22,746 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,751 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:22,783 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,788 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,816 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,817 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:22,872 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:22,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3152 treesize of output 8493 [2023-11-23 20:35:23,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6356 treesize of output 5166 [2023-11-23 20:35:23,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4351 treesize of output 3283 [2023-11-23 20:35:23,232 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,239 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,240 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,240 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,241 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,242 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,242 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,243 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,244 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,244 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,245 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,246 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,246 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,247 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,248 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,248 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,249 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,250 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,250 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,252 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 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 276 treesize of output 1278 [2023-11-23 20:35:23,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:23,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:23,450 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,456 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,528 INFO L349 Elim1Store]: treesize reduction 1236, result has 0.1 percent of original size [2023-11-23 20:35:23,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 21 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 50 case distinctions, treesize of input 8668 treesize of output 11882 [2023-11-23 20:35:23,698 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,699 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:23,750 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:23,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7022 [2023-11-23 20:35:24,040 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,041 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,042 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,069 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:24,086 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,088 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,133 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:24,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:24,328 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,328 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,329 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,347 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:24,359 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,360 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:24,413 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:24,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3152 treesize of output 8493 [2023-11-23 20:35:24,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5248 treesize of output 4246 [2023-11-23 20:35:25,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3540 treesize of output 2630 [2023-11-23 20:35:25,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:25,070 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,072 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,125 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:25,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7022 [2023-11-23 20:35:25,550 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,551 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,551 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,573 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:25,586 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,587 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:25,637 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:25,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3152 treesize of output 8493 [2023-11-23 20:35:26,172 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,173 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,173 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,199 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:26,213 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,215 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,266 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:26,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7022 [2023-11-23 20:35:26,568 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,568 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,569 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,586 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:26,602 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,603 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:26,667 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:26,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:27,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5499 treesize of output 4433 [2023-11-23 20:35:27,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3663 treesize of output 2717 [2023-11-23 20:35:27,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:27,205 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,205 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,226 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,230 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,235 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,244 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,244 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,255 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,256 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,263 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,298 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,299 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,304 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,313 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,314 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,326 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,328 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,332 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,344 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,345 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,350 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,378 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,379 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,381 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,385 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,396 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,397 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,402 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,413 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,414 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,419 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,431 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,432 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,437 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,449 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,450 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,455 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,467 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,468 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,472 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,490 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,491 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,496 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,514 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,515 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,520 WARN L200 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 787 treesize of output 709 [2023-11-23 20:35:27,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 832 treesize of output 752 [2023-11-23 20:35:27,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:27,717 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,717 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:27,769 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:27,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 7256 [2023-11-23 20:35:28,064 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,065 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,065 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,083 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:28,124 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,125 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,177 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:28,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 8150 treesize of output 11000 [2023-11-23 20:35:28,660 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,661 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,661 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,683 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:28,693 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,694 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,763 INFO L349 Elim1Store]: treesize reduction 1236, result has 0.1 percent of original size [2023-11-23 20:35:28,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 21 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 52 case distinctions, treesize of input 3360 treesize of output 9839 [2023-11-23 20:35:28,898 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,899 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:28,940 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:28,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6961 [2023-11-23 20:35:29,124 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,125 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,126 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,141 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:29,155 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,156 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,196 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:29,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 7256 [2023-11-23 20:35:29,370 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,370 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,371 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,390 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:29,443 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,444 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,482 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:29,484 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:29,776 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,776 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,777 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,801 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:29,850 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,851 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:29,900 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:29,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:30,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5376 treesize of output 4352 [2023-11-23 20:35:30,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:30,291 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:30,292 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:30,330 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:30,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7065 [2023-11-23 20:35:30,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5933 treesize of output 4749 [2023-11-23 20:35:30,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:30,748 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:30,748 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:30,801 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:30,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 4779 treesize of output 9261 [2023-11-23 20:35:31,090 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,091 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,094 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,121 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:31,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:31,131 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,133 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,177 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,178 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,223 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:31,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:31,366 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,367 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,367 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,382 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:31,402 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,403 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,461 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:31,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7065 [2023-11-23 20:35:31,633 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,633 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,634 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,651 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:31,660 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,660 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:31,713 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:31,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 4779 treesize of output 9261 [2023-11-23 20:35:31,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6059 treesize of output 4907 [2023-11-23 20:35:32,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3512 treesize of output 3056 [2023-11-23 20:35:32,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 11 [2023-11-23 20:35:32,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 22 [2023-11-23 20:35:32,182 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,183 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,186 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,187 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,187 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,188 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,188 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,195 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,196 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,197 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,197 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,198 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,198 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,199 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,200 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,200 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 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 359 treesize of output 1419 [2023-11-23 20:35:32,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:32,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:32,352 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,425 INFO L349 Elim1Store]: treesize reduction 1212, result has 0.1 percent of original size [2023-11-23 20:35:32,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 47 case distinctions, treesize of input 15562 treesize of output 15016 [2023-11-23 20:35:32,555 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,556 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:32,601 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:32,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 4779 treesize of output 9261 [2023-11-23 20:35:33,054 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,055 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,056 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,080 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:33,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:33,090 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,093 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,111 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,114 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,157 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:33,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7065 [2023-11-23 20:35:33,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4723 treesize of output 3839 [2023-11-23 20:35:33,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2759 treesize of output 2401 [2023-11-23 20:35:33,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 11 [2023-11-23 20:35:33,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 11 [2023-11-23 20:35:33,598 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,603 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,604 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,604 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,605 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,605 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,606 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,607 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,607 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,608 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,608 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,609 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,609 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,610 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,610 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,610 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 363 treesize of output 781 [2023-11-23 20:35:33,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:33,729 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,729 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:33,778 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:33,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 4779 treesize of output 9261 [2023-11-23 20:35:34,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7402 treesize of output 5958 [2023-11-23 20:35:34,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:34,194 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,195 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,242 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:34,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 7065 [2023-11-23 20:35:34,461 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,461 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,462 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,477 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:34,484 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,486 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,506 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,507 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,558 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:34,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1821 treesize of output 7001 [2023-11-23 20:35:34,822 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,823 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,824 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,840 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:34,990 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:34,991 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,034 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:35,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:35,300 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,301 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,301 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,319 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:35,354 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:35,387 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,388 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,399 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,400 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,452 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:35,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:35,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5138 treesize of output 4148 [2023-11-23 20:35:35,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3534 treesize of output 2636 [2023-11-23 20:35:35,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:35,976 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,977 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,989 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:35,990 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,032 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:36,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:36,455 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,456 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,456 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,474 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:36,489 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,491 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,541 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:36,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:36,913 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,914 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,914 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,937 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:36,950 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:36,951 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,001 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:37,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:37,187 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,188 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,188 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,204 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:37,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:37,221 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,222 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,292 INFO L349 Elim1Store]: treesize reduction 1212, result has 0.1 percent of original size [2023-11-23 20:35:37,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 47 case distinctions, treesize of input 2414 treesize of output 8552 [2023-11-23 20:35:37,409 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,410 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,455 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:37,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:37,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5349 treesize of output 4307 [2023-11-23 20:35:37,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:37,909 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,910 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:37,951 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:37,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:38,245 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:38,257 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,258 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,297 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:38,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:38,516 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,517 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,517 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,535 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:38,547 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,548 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,594 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:38,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:38,785 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,786 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,786 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,804 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:38,813 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,814 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:38,851 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:38,852 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:39,006 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,007 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,007 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,024 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:39,042 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,043 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,084 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:39,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:39,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5055 treesize of output 4077 [2023-11-23 20:35:39,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2786 treesize of output 2434 [2023-11-23 20:35:39,489 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,494 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,495 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,496 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,497 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,497 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,498 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,498 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,499 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,500 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,500 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,501 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,502 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,503 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 438 treesize of output 1004 [2023-11-23 20:35:39,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 11 [2023-11-23 20:35:39,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 22 [2023-11-23 20:35:39,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:39,601 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,602 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,646 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:39,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:39,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5137 treesize of output 4175 [2023-11-23 20:35:39,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:39,855 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,856 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:39,899 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:39,900 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:40,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5431 treesize of output 4375 [2023-11-23 20:35:40,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3696 treesize of output 2756 [2023-11-23 20:35:40,268 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,269 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,269 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,270 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,271 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,271 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,272 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,272 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,273 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,273 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,274 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,274 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,275 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,275 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,276 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 314 treesize of output 834 [2023-11-23 20:35:40,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:40,391 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,392 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,437 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:40,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:40,629 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,631 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,632 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,651 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:40,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:40,697 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,698 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,724 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,726 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:40,768 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:40,769 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:41,152 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,152 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,153 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,183 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:41,207 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,209 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,267 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:41,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:41,580 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,581 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,581 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,598 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:41,605 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,607 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,649 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:41,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:41,876 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,877 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,877 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,893 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:41,901 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,902 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:41,949 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:41,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:42,207 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,208 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,208 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,227 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:42,282 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,283 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,328 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:42,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:42,635 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,635 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,636 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,654 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:42,681 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,682 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:42,729 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:42,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:43,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5905 treesize of output 4765 [2023-11-23 20:35:43,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4072 treesize of output 3058 [2023-11-23 20:35:43,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:43,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:43,214 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,215 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,269 INFO L349 Elim1Store]: treesize reduction 1212, result has 0.1 percent of original size [2023-11-23 20:35:43,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 47 case distinctions, treesize of input 2414 treesize of output 8552 [2023-11-23 20:35:43,416 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,417 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,459 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:43,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:43,825 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,826 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,827 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,845 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:43,855 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,855 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:43,899 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:43,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:44,169 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,170 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,170 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,188 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:44,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:44,196 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,197 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,216 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,217 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,253 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:44,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:44,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5497 treesize of output 4425 [2023-11-23 20:35:44,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3613 treesize of output 2683 [2023-11-23 20:35:44,706 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,711 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,712 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,712 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,713 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,714 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,714 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,715 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,715 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,716 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,717 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,717 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,718 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 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 433 treesize of output 1154 [2023-11-23 20:35:44,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:44,797 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,799 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:44,843 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:44,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:45,018 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,019 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,019 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,037 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:45,047 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,047 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,086 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:45,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:45,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,356 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,372 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:45,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:45,381 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,382 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,395 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,395 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,457 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:45,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:45,812 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,813 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,813 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,833 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:45,845 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,846 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:45,883 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:45,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:46,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4466 treesize of output 3630 [2023-11-23 20:35:46,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3086 treesize of output 2298 [2023-11-23 20:35:46,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:46,184 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,185 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,227 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:46,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:46,399 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,400 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,400 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,417 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:46,430 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,431 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,478 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:46,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:46,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4330 treesize of output 3494 [2023-11-23 20:35:46,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2890 treesize of output 2146 [2023-11-23 20:35:46,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:46,921 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,922 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:46,967 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:46,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:47,357 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,358 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,358 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,380 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:47,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:47,413 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,414 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:47,445 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,446 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,460 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,460 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,511 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:47,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:47,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5016 treesize of output 4078 [2023-11-23 20:35:47,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4397 treesize of output 3297 [2023-11-23 20:35:47,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:47,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:47,874 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,875 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,885 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,886 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:47,923 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:47,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:48,175 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,176 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,176 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,193 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:48,205 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,206 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,266 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:48,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:48,543 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,543 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,544 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,560 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:48,571 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,571 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,616 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:48,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:48,767 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,768 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,768 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,792 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:48,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:48,812 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,813 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,864 INFO L349 Elim1Store]: treesize reduction 1212, result has 0.1 percent of original size [2023-11-23 20:35:48,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 47 case distinctions, treesize of input 2414 treesize of output 8552 [2023-11-23 20:35:48,978 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:48,979 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,019 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:49,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:49,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5936 treesize of output 4762 [2023-11-23 20:35:49,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:49,374 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,375 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,420 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:49,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:49,648 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,648 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,649 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,668 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:49,678 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,679 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,720 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:49,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:49,996 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,996 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:49,997 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,014 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:50,022 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,023 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,074 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:50,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3160 treesize of output 8071 [2023-11-23 20:35:50,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5298 treesize of output 4304 [2023-11-23 20:35:50,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3766 treesize of output 2824 [2023-11-23 20:35:50,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:50,393 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,394 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,435 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:50,436 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 1730 treesize of output 6617 [2023-11-23 20:35:50,619 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,630 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,631 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,648 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:50,662 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,664 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,707 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:50,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6998 [2023-11-23 20:35:50,878 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,878 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,879 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,895 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:50,943 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,944 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:50,984 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:50,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6912 [2023-11-23 20:35:51,205 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,207 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,208 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,216 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,217 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,218 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,234 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:51,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:51,265 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,266 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,284 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,285 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,326 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:51,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2225 treesize of output 6912 [2023-11-23 20:35:51,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2894 treesize of output 2338 [2023-11-23 20:35:51,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:51,860 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,862 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:51,903 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:51,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 6721 [2023-11-23 20:35:52,257 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,258 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,258 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,265 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,266 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,266 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,283 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:52,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:52,307 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,308 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,320 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,321 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,359 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:52,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 6721 [2023-11-23 20:35:52,767 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4101 treesize of output 3321 [2023-11-23 20:35:52,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:52,819 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,820 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:52,859 INFO L349 Elim1Store]: treesize reduction 797, result has 0.1 percent of original size [2023-11-23 20:35:52,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 19 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 16 new quantified variables, introduced 37 case distinctions, treesize of input 2018 treesize of output 6721 [2023-11-23 20:35:53,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5536 treesize of output 4500 [2023-11-23 20:35:53,090 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-23 20:35:53,100 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:53,101 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:53,147 INFO L349 Elim1Store]: treesize reduction 848, result has 0.1 percent of original size [2023-11-23 20:35:53,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 20 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 17 new quantified variables, introduced 39 case distinctions, treesize of input 3152 treesize of output 8063 [2023-11-23 20:35:53,318 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-23 20:35:53,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:35:53,327 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:35:53,329 INFO L173 IndexEqualityManager]: detected equality via solver